Storm News
[Index][Aussie-Wx] |
Australian Weather Mailing List Archives: Friday, 4 June 1999 |
From Subject -------------------------------------------------------------------------------------- 001 "James Chambers" [jamestorm at ozemail.com.au] SOI and severe t'storms 002 "Marty" [martyp at dynamite.com.au] Updates to my non-storm photos 003 "Marty" [martyp at dynamite.com.au] Community Service Announcements for ASWA 004 "Marty" [martyp at dynamite.com.au] Community Service Announcements for ASWA 005 Anthony Cornelius [cyclone at rmitel.com.au] SOI on the ABC 006 Chris Maunder [cmaunder at dynamite.com.au] Sol's family 007 Michael Scollay [michael.scollay at telstra.com. Sol's family 008 Paul_Mossman at agd.nsw.gov.au Heavy rain on northern NSW coast 009 Ben Quinn [bodie at flatrate.net.au] Heavy rain on northern NSW coast 010 Kevin Phyland [kjphyland at hotmail.com] Satpic 16/11/96 011 wbc at ozemail.com.au (Laurier Williams) Heavy rain on northern NSW coast 012 Lindsay [writer at lisp.com.au] Max/Min thermometers 013 Lindsay [writer at lisp.com.au] Max/Min thermometers 014 Lindsay [writer at lisp.com.au] SOI on the ABC 015 Lindsay [writer at lisp.com.au] SOI on the ABC 016 "Andrew Miskelly" [amiskelly at ozemail.com.au] SOI on the ABC 017 Michael Scollay [michael.scollay at telstra.com. Community Service Announcements for ASWA 018 Max [mnk at zip.com.au] Heavy rain on northern NSW coast 019 Paul Graham [v_notch at hotmail.com] SOI and severe t'storms 020 David Croan [bustchase at yahoo.com] SOI and severe t'storms 021 Anthony Cornelius [cyclone at rmitel.com.au] SOI and severe t'storms 022 "Michael Thompson" [michaelt at ozemail.com.au] Sol's family -------------------------------------------------------------------------------------- 001 From: "James Chambers" [jamestorm at ozemail.com.au] To: "aus-wx" [aussie-weather at world.std.com] Subject: aus-wx: SOI and severe t'storms Date: Fri, 4 Jun 1999 00:22:54 +1000 X-Mailer: Microsoft Outlook Express 4.72.3110.1 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi All If the SOI 'trend' continues to decrease like it has been recently that could be good news for those wanting a good storm season - in the Brisbane area anyway. Jeff Callaghan, the head of the Severe Weather Section of the Brisbane BoM has compiled a list: "Notable Severe Thunderstorms in the Greater Brisbane (Including Redcliffe and Ipswich) Since January 1955"... "Relationship with the S.O.I." He found that of 61 very serious events since 1955, 45 of those occurred while the SOI was negative, the remaining 16 during positive phases. "The average SOI at the time of severe t'storm occurrence is -2.5". So from those numbers you could obviously say in the Brisbane area there is a higher probability of severe storms during periods of negative SOI then positive SOI. A very interesting finding - a trend too broad to believe it was only coincidence. It would be interesting to have a similar study across the whole country. Regards ------------------------------------------------------ James Chambers http://www.ozemail.com.au/~jamestorm/bristorm.html +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 002 From: "Marty" [martyp at dynamite.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Updates to my non-storm photos Date: Fri, 4 Jun 1999 00:43:59 +1000 X-Mailer: Microsoft Outlook Express 4.72.3110.1 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Michael, Wow, you've got some absolutely gorgeous sunset shots. Two in particular are superb! Love the rainbow shots, too. I love rainbows where you can see the end; I was rather dissappointed at not finding a pot of gold, however :( Oh, a few of the sunset links are incorrent. They contain a backslash, which should be a forward slash. Cheers! Marty. Brisbane, Australia martyp at dynamite.com.au Images of Canberra: http://www2.dynamite.com.au/martyp Lightning Photos: http://www2.dynamite.com.au/martyp/lightning ICQ: 11790565 -----Original Message----- From: Michael Thompson [michaelt at ozemail.com.au] To: aussie-weather at world.std.com [aussie-weather at world.std.com] Date: Wednesday, 2 June 1999 22:37 Subject: aus-wx: Updates to my non-storm photos |About 20 new sunsets added to | |http://thunder.simplenet.com/sunset/sunset.htm | |Two rainbows ( more to come ) at | |http://thunder.simplenet.com/photo/rainbow.htm | |and on my unusual and different page. some convecting stratus type cloud | yes I know that's a contradiction ). This was the day before the yachts got |into trouble. | |http://thunder.simplenet.com/photo/unusual.htm | | |Michael Thompson |http://thunder.simplenet.com | | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com | with "unsubscribe aussie-weather your_email_address" in the body of your | message. | -----------------------jacob at iinet.net.au------------------------------ | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 003 From: "Marty" [martyp at dynamite.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Community Service Announcements for ASWA Date: Fri, 4 Jun 1999 01:26:08 +1000 X-Mailer: Microsoft Outlook Express 4.72.3110.1 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Grant and all, Depending on which way you go with these, you may wish to get the station's copywriting department to write some CSAs for you. If they are CSAs (which they seem to be), then you could quite possibly get some spots written and produced at the station for free. Although, if they are sent to other stations (other than the one which produced them), then you'd probably incur a fee for the voice talent. If you have four spots to run, it's usually quite easy for the station to run them all in rotation. I work in production at B105 in Brisbane, so if you have any questions, feel free to ask. Cheers, Marty. Brisbane, Australia martyp at dynamite.com.au Images of Canberra: http://www2.dynamite.com.au/martyp Lightning Photos: http://www2.dynamite.com.au/martyp/lightning ICQ: 11790565 -----Original Message----- From: Grant Boyden [boyden at zeta.org.au] To: Aussie Weather [aussie-weather at world.std.com] Date: Thursday, 3 June 1999 18:21 Subject: aus-wx: Community Service Announcements for ASWA |Hi everyone, | |For the last month Jim and myself have been working on a media campaign for |the NSW div of ASWA. | |Of cause other states have shown interest in the idea and we are working |with them as well. | |The media campaign is based around CSA ( Community Service Announcements) |These are FREE ads that give the community some type of education. | |We have come up with four ads that will be recorded at 2KY ( If there are |no objections to content) and sent out to radio stations across the country |for air play. | |BEFORE YOU READ THEM | |Please understand that CSA can not just be a commercial. They have to |provide some type of community content and that's why they have been worded |this way. | |I would recommend that we send out all four and let the stations select |which ones they want. | |My company G.B.Commentary Production will buy 100 CDs and donate them to |ASWA for this purpose and 2KY will supply all the recording equipment free |of charge. | |I don't think I have forgotten anything..... If I have just let me know and |PLEASE feed back is welcome. | |********************************************** |Okay here they are. |********************************************** | |CSA ONE | | |(SFX) |VOICE 1 |A message from ASWA, the Australian Severe Weather Association. | |VOICE2 |On average, each year severe storms are responsible for more damage than |tropical cyclones, earthquakes, floods or bushfires. | |If a storm is coming your way, you can protect yourself by: | |Listen to local radio for information. |Shelter and secure pets and animals. |Shelter your vehicle(s) or cover with tarpaulin/blankets. |Disconnect all electrical appliances. |Tape or cover large windows or glass doors. | |This safety message has been bought to you by ASWA , the Australian Severe |Weather Association. | |VOICE 1 |To find out more about Server Weather contact ASWA via the Internet at |www.severeweather.asn.au | |********************************************** | |CSA TWO | | |(SFX) |VOICE 1 |A message from ASWA, the Australian Severe Weather Association. | |VOICE2 |On average, each year severe storms are responsible for more damage than |tropical cyclones, earthquakes, floods or bushfires. | |When the storm strikes protect yourself by |Stay inside and shelter well clear of windows, in the strongest part of the |house. |If necessary, cover yourself with a mattress, blanket, doona or tarpaulin, |under a table or bench. |If your driving, stop clear of trees, power lines or streams. |and avoid using the telephone during a storm. | |This safety message has been bought to you by ASWA , the Australian Severe |Weather Association. | |VOICE 1 |To find out more about Server Weather contact ASWA via the Internet at |www.severeweather.asn.au | | |********************************************** | |CSA THREE | | |(SFX) |On average, each year severe storms are responsible for more damage than |tropical cyclones, earthquakes, floods or bushfires. | |The Australian Severe Weather Association (or ASWA) is an organisation |which was formed due to the great demand of those who were fascinated with |severe weather. | |The aim of ASWA is not only to provide a platform for discussion in severe |weather, but also in research and education. | |Any interested in storm spotters, SES and fire brigade personal, farmers, |and anyone who may have an interest in severe weather can now link up with |others across the country. | |If you are effected by severe storms, tropical cyclones, east coast lows, |severe winter snow falls or would just like to know more. Contact the |Server Weather Association ,ASWA on the Internet at |www.severeweather.asn.au | |********************************************** | |CSA FOUR | |On average, each year severe storms are responsible for more damage than |tropical cyclones, earthquakes, floods or bushfires. | |The Australian Severe Weather Association (or ASWA) is an organisation |whose aim is to provide a platform for discussion in severe weather but |also to research and educate the public which hopefully will save lives and |property. | |Any interested storm spotters, SES and fire brigade personal, farmers, |and anyone who may have an interest in severe weather can now link up with |others in this network. | |If you are effected by severe storms, tropical cyclones, east coast lows, |severe winter snow falls or would just like to know more. Contact the |Server Weather Association ,ASWA on the Internet at | |www.severeweather.asn.au | | |****************************************** |Grant Boyden | |http://www.zeta.org.au/~boyden |http://www.2ky.com.au | |****************************************** | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com | with "unsubscribe aussie-weather your_email_address" in the body of your | message. | -----------------------jacob at iinet.net.au------------------------------ | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 004 From: "Marty" [martyp at dynamite.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Community Service Announcements for ASWA Date: Fri, 4 Jun 1999 01:54:31 +1000 X-Mailer: Microsoft Outlook Express 4.72.3110.1 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Grant and all, >Depending on which way you go with these, you may wish to get the station's >copywriting department to write some CSAs for you. Sorry, I'm not suggesting that the CSAs you've written need changing. But, you may wish to have something more creative written (by people who are paid to be creative!) based on the information you have in the current CSAs. Marty. Brisbane, Australia martyp at dynamite.com.au Images of Canberra: http://www2.dynamite.com.au/martyp Lightning Photos: http://www2.dynamite.com.au/martyp/lightning ICQ: 11790565 -----Original Message----- From: Marty [martyp at dynamite.com.au] To: aussie-weather at world.std.com [aussie-weather at world.std.com] Date: Friday, 4 June 1999 1:35 Subject: Re: aus-wx: Community Service Announcements for ASWA |Grant and all, | |Depending on which way you go with these, you may wish to get the station's |copywriting department to write some CSAs for you. If they are CSAs (which they |seem to be), then you could quite possibly get some spots written and produced |at the station for free. Although, if they are sent to other stations (other |than the one which produced them), then you'd probably incur a fee for the voice |talent. | |If you have four spots to run, it's usually quite easy for the station to run |them all in rotation. | |I work in production at B105 in Brisbane, so if you have any questions, feel |free to ask. | |Cheers, | |Marty. |Brisbane, Australia |martyp at dynamite.com.au |Images of Canberra: http://www2.dynamite.com.au/martyp |Lightning Photos: http://www2.dynamite.com.au/martyp/lightning |ICQ: 11790565 | |-----Original Message----- |From: Grant Boyden|To: Aussie Weather |Date: Thursday, 3 June 1999 18:21 |Subject: aus-wx: Community Service Announcements for ASWA | | ||Hi everyone, || ||For the last month Jim and myself have been working on a media campaign for ||the NSW div of ASWA. || ||Of cause other states have shown interest in the idea and we are working ||with them as well. || ||The media campaign is based around CSA ( Community Service Announcements) ||These are FREE ads that give the community some type of education. || ||We have come up with four ads that will be recorded at 2KY ( If there are ||no objections to content) and sent out to radio stations across the country ||for air play. || ||BEFORE YOU READ THEM || ||Please understand that CSA can not just be a commercial. They have to ||provide some type of community content and that's why they have been worded ||this way. || ||I would recommend that we send out all four and let the stations select ||which ones they want. || ||My company G.B.Commentary Production will buy 100 CDs and donate them to ||ASWA for this purpose and 2KY will supply all the recording equipment free ||of charge. || ||I don't think I have forgotten anything..... If I have just let me know and ||PLEASE feed back is welcome. || ||********************************************** ||Okay here they are. ||********************************************** || ||CSA ONE || || ||(SFX) ||VOICE 1 ||A message from ASWA, the Australian Severe Weather Association. || ||VOICE2 ||On average, each year severe storms are responsible for more damage than ||tropical cyclones, earthquakes, floods or bushfires. || ||If a storm is coming your way, you can protect yourself by: || ||Listen to local radio for information. ||Shelter and secure pets and animals. ||Shelter your vehicle(s) or cover with tarpaulin/blankets. ||Disconnect all electrical appliances. ||Tape or cover large windows or glass doors. || ||This safety message has been bought to you by ASWA , the Australian Severe ||Weather Association. || ||VOICE 1 ||To find out more about Server Weather contact ASWA via the Internet at ||www.severeweather.asn.au || ||********************************************** || ||CSA TWO || || ||(SFX) ||VOICE 1 ||A message from ASWA, the Australian Severe Weather Association. || ||VOICE2 ||On average, each year severe storms are responsible for more damage than ||tropical cyclones, earthquakes, floods or bushfires. || ||When the storm strikes protect yourself by ||Stay inside and shelter well clear of windows, in the strongest part of the ||house. ||If necessary, cover yourself with a mattress, blanket, doona or tarpaulin, ||under a table or bench. ||If your driving, stop clear of trees, power lines or streams. ||and avoid using the telephone during a storm. || ||This safety message has been bought to you by ASWA , the Australian Severe ||Weather Association. || ||VOICE 1 ||To find out more about Server Weather contact ASWA via the Internet at ||www.severeweather.asn.au || || ||********************************************** || ||CSA THREE || || ||(SFX) ||On average, each year severe storms are responsible for more damage than ||tropical cyclones, earthquakes, floods or bushfires. || ||The Australian Severe Weather Association (or ASWA) is an organisation ||which was formed due to the great demand of those who were fascinated with ||severe weather. || ||The aim of ASWA is not only to provide a platform for discussion in severe ||weather, but also in research and education. || ||Any interested in storm spotters, SES and fire brigade personal, farmers, ||and anyone who may have an interest in severe weather can now link up with ||others across the country. || ||If you are effected by severe storms, tropical cyclones, east coast lows, ||severe winter snow falls or would just like to know more. Contact the ||Server Weather Association ,ASWA on the Internet at ||www.severeweather.asn.au || ||********************************************** || ||CSA FOUR || ||On average, each year severe storms are responsible for more damage than ||tropical cyclones, earthquakes, floods or bushfires. || ||The Australian Severe Weather Association (or ASWA) is an organisation ||whose aim is to provide a platform for discussion in severe weather but ||also to research and educate the public which hopefully will save lives and ||property. || ||Any interested storm spotters, SES and fire brigade personal, farmers, ||and anyone who may have an interest in severe weather can now link up with ||others in this network. || ||If you are effected by severe storms, tropical cyclones, east coast lows, ||severe winter snow falls or would just like to know more. Contact the ||Server Weather Association ,ASWA on the Internet at || ||www.severeweather.asn.au || || ||****************************************** ||Grant Boyden || ||http://www.zeta.org.au/~boyden ||http://www.2ky.com.au || ||****************************************** || +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ || To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com || with "unsubscribe aussie-weather your_email_address" in the body of your || message. || -----------------------jacob at iinet.net.au------------------------------ || | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com | with "unsubscribe aussie-weather your_email_address" in the body of your | message. | -----------------------jacob at iinet.net.au------------------------------ | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 005 Date: Fri, 04 Jun 1999 08:58:35 +1000 From: Anthony Cornelius [cyclone at rmitel.com.au] X-Mailer: Mozilla 4.6 [en] (Win98; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: SOI on the ABC Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all, I just thought I'd also mention that fluctuations between -10 and +10 are relatively common, it's when values are <-10 and +10> that they're considered "significant." Although, if it's somewhat negative for a long period of time (eg -5/-6) then you'll feel some mild effects of an El Nino.. Anthony Keith Barnett wrote: > > Today's 30 day average (the one the ABC uses) is 1.8. It was down to > just below zero earlier in the week. The 90 day average is 7.31. The > latest probability for rainfall indicates a 'rapidly falling' phase > (there are 5 'phases' altogether, I think). > Paul is correct in that, before you start to worry about a bad season, > the 30 day average would have to be below zero for a whole month or so. > > Paul_Mossman at agd.nsw.gov.au wrote: > > > > When they say negative it means that it actually fell a few points - eg from + > > 11 to +9 (a loss of 2) - the SOI is still way into the positive (I think its > > about +9 - last time I saw it on Weather 21 - which was last weekend). > > > > So dont go slashing your wrists yet...................... > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > with "unsubscribe aussie-weather your_email_address" in the body of your > > message. > > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 006 X-Sender: cmaunder at mail.dynamite.com.au X-Mailer: QUALCOMM Windows Eudora Pro Version 4.0 Date: Fri, 04 Jun 1999 09:33:17 +1000 To: aussie-weather at world.std.com From: Chris Maunder [cmaunder at dynamite.com.au] Subject: Re: aus-wx: Sol's family Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com At 21:18 3/06/99 , you wrote: I suspect >that up to this time, there was no planetary rotation..for streams to >come up from the earth's surface there would have had to be a daily >cycle of evapotranspiration and condensation. Sorry?? "No rotation"?? ------------------------------------------------------ Chris Maunder Canberra, Australia Administrator CodeGuru - www.codeguru.com Technical Consultant Dundas Software - www.dundas.com +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 007 Date: Fri, 04 Jun 1999 10:23:39 +1000 From: Michael Scollay [michael.scollay at telstra.com.au] Organization: Telstra Strategy & Research X-Mailer: Mozilla 4.5 [en] (X11; I; SunOS 5.5.1 sun4m) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: Sol's family Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Keith Barnett wrote: > > Imagine poor Noah's (and his family's) reaction to the weather that was > going on.. Hey, I don't want to get into a religious debate here but there are many hypothesise that explain the legend of Noah as it might be passed from generation to generation since the arrival of homo sapien sapien in Europe and the Middle East. Remember also that the Bible is also an ancient work of literature subject to many translations albeit as precise as language of those times might allow. We do know from archeology and scientific studies that the last Ice Age ended perhaps 12,000 years ago (thereabouts that time). See levels were over 100m lower than they are today (I could dig up precise figures). Evidence is pointing to a somewhat abrupt end to the last ice age that would account for most of the sea level rise taking place within a generation or two. That's more than enough time to move ones family and animal possessions via a reasonably-sized raft/boat to another location. Despite this hypothesis, Ice-Age people would have found the going very tough at these times forcing the relocation of many coastal villages and much change in the weather from Ice-Age times. Many legends would arise from such events. One perhaps surviving within our Bible (no offence intended to other religeous groups). I think we can dispense with hypothesise that talk about the Earth opening up releasing subterranean water, the Earth's rotation stopping etc. While I agree that something like Noah's flood did happen, the circumstances that might result in such a legend can be explained without resorting to any extreme hypothesis. I suggest that like all accounts handed down from generation to generation, many details are subject to change and misinterpretation by the memories and scribes of each time with the basic meaning remaining. Remember that very few people could write out of a given population even 2000 years ago, let alone further back than that. That makes the precise recording of these events even less likely. Michael Scollay mailto:michael.scollay at telstra.com.au +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 008 From: Paul_Mossman at agd.nsw.gov.au X-Lotus-Fromdomain: NSW_AG To: aussie-weather at world.std.com Date: Fri, 4 Jun 1999 09:06:08 +1000 Subject: Re: Fw: aus-wx: Heavy rain on northern NSW coast Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Heavy rains continues.................... Port Macquarie is receiving heavy rain right now....and has most of the night. Nice surprise last night with a nice little thunderstorm with CG lightning, squally 40 km/h winds and torrential rain was most welcome! Still raining quite heavy....would be very interested to know rainfall figures? Laurier, Mark Hardy or Balir can you assist??? Paul at Port. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 009 Date: Fri, 04 Jun 1999 08:24:43 +1000 From: Ben Quinn [bodie at flatrate.net.au] X-Mailer: Mozilla 4.6 [en] (Win95; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: Heavy rain on northern NSW coast Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hey Ben from Brisbane here.. Coffs harbour got a mention in our weather summary this morning with 107mm in the 18 hours to 3am this morning.. 8:15am at the moment and rain/showery areas over both Ballina and Coffs Harbour.. BOM have issued a severe weather warning for the Mid-North coast which i have pasted below.. Going over the models this morning, it's a mugs game at the moment.. comparing the models to each other is quite frustrating.. i think it's times like these when you need several years of forecasting experience.. BOM is going for increasing showers in Brisbane and Heavy at times on the Gold Coast (south of Brisbane), blue sky here at the moment.. looking at the obs around the place, I can't see much happening until the winds on the coast become more onshore.. TOP PRIORITY FOR IMMEDIATE BROADCAST SEVERE WEATHER ADVICE BUREAU OF METEOROLOGY NEW SOUTH WALES REGIONAL OFFICE Issued at 0318 on Friday the 4th of June 1999 The advice affects people in the following weather districts: Mid-North Coast Local very heavy rainfall and possible flash flooding is expected within the advice area until tonight. Rainfall heavy enough to cause local flooding has been reported from Coffs Harbour. Laurier Williams wrote: > > Some good falls in the 3 hours to 9pm Thursday -- Coffs Harbour 22 > with storm in past hour reported, Evans Head 12, Newcastle Nobbys 11 > and Taree AP 8. Williamtown had 24mm between 9am and noon in a > thunderstorm. > > Grafton radar 10.20pm is showing some good cells (yellow) off the > coast near Coffs moving from the SE. > > -- > Laurier Williams > Australian Weather Links and News > http://www.ozemail.com.au/~wbc/ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 010 X-Originating-Ip: [203.36.248.19] From: Kevin Phyland [kjphyland at hotmail.com] To: aussie-weather at world.std.com Subject: aus-wx: Satpic 16/11/96 Date: Fri, 04 Jun 1999 08:51:47 EST Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi every1, For those that wanted a look at the satpic from the storms of 16/11/96 the shot is on my web site: http://www.fortunecity.com/greenfield/manchester/4/requests.html Kevin from Wycheproof. ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 011 From: wbc at ozemail.com.au (Laurier Williams) To: aussie-weather at world.std.com Subject: Re: Fw: aus-wx: Heavy rain on northern NSW coast Date: Fri, 04 Jun 1999 03:04:29 GMT X-Mailer: Forte Agent 1.5/32.452 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com On Fri, 4 Jun 1999 09:06:08 +1000, Paul_Mossman at agd.nsw.gov.au wrote: > > >Heavy rains continues.................... > >Port Macquarie is receiving heavy rain right now....and has most of the night. >Nice surprise last night with a nice little thunderstorm with CG lightning, >squally 40 km/h winds and torrential rain was most welcome! > >Still raining quite heavy....would be very interested to know rainfall figures? > >Laurier, Mark Hardy or Balir can you assist??? > Coffs Harbour had 78mm between midnight and 3am, Port Mac 27mm 6 to 9am (of which 8.6mm fell in 10 mins to 8am) and Smoky Cape 45mm 9am to noon. The only other sig rainfall 9am to noon was 6mm at Port Mac AP. If you look at the half-hourly AWS obs for Coffs on the new current AWS reports link on my site, you'll see that it was quite consistent heavy rain over the three hours. BTW, the current AWS and synoptic reports are updated hourly about 20 minutes past the hour, so in situations like this it's worth checking in about 25 past the hour to get the latest information. Coffs topped the 24-hour rainlist with 121mm. Others were: NORTHERN RIVERS: Alstonville 30 Ballina 28 Ballina Ap 44 Cape Byron 7 Casino 6 Casino Ap AWS 7 Coolangatta AWS 5 Evans Head AWS 39 Grafton 4 Lismore 21 Mullumbimby 9 Murwillumbah 5 Nimbin 11 Woodburn 45 Yamba 45 MID-NORTH COAST: Bellbrook 4 Bulahdelah 46 Coffs Harbour 121 Dorrigo 11 Forster 28 Gloucester 3 Kempsey 12 Laurieton 45 Lorne 47 Macksville 6 Mt Seaview 10 Port Macquarie 52 Pt Macquarie AWS 65 Seal Rocks 10 Smoky Cape 38 Taree AP AWS 28 Wauchope 22 HUNTER: Carrowbrook 7 Cessnock 3 Cessnock Ap AWS 4 Clarence Town 22 Denman 0.6 Gosford 23 Gosford RN 21 Hunter Springs 3 Jerrys Plains 1 Lostock Dam 7 Maitland 19 Mangrove MT AWS 8 Newcastle Uni 43 Nobbys Head 19 Norah Head AWS 3 Peats Ridge 17 Scone Ap AWS 0.2 Stroud 17 Tocal 14 Upper Chichester 13 Williamtown 32 -- Laurier Williams Australian Weather Links and News http://www.ozemail.com.au/~wbc/ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 012 Date: Fri, 04 Jun 1999 06:38:22 -0700 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: aus-wx: Max/Min thermometers Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com No worries Keith, I think I am following you. I have my max/min horizontal now and its working a treat. Taa, Lindsay Keith Barnett wrote: > > I may have confused all and sundry Lindsay in that I was referring to > separate max and min thermometers..the max is the 'doctor's' one but the > min has an index, just like Mr Six's (so too does the grass min only it > has no wooden support). In any event they are all mounted almost > horizontally. The trouble with the Six's thermometer is that the scale > is shown vertically so if it's horizontally mounted it'll obviously be a > bit harder to read. Still that's better than a slipping marker and thus > no reading at all (or a very wrong one)... > > Lindsay wrote: > > > > Keith! What a smart idea! > > > > You're a champion! Why didn't I think of that. Multiple heads are always > > better than one when it comes to good ideas. > > > > I like that saying. "The difference between a wise person and a foolish > > person is that the wise person knows how foolish they are." It applies > > to learning about the weather and I certainly have much to learn about > > such things and mind you, I'm not afraid to ask. > > > > Thanks again, > > > > Lindsay P. > > PS: They shoulda included that above saying in the bible. Maybe it was > > in the original, in Aramaic or Hebrew. ;-) > > Keith Barnett wrote: > > > > > > I haven't seen a push button one Lindsay but with the BoM standard one I > > > use (it's like a giant doctor's thermometer you shake down every day) I > > > mount it almost horizontally (in a Stevenson screen), the bulb slightly > > > lower than the other end. You might minimise the slipping marker if you > > > can do this with your one. > > > Hope this helps... > > > > > > Lindsay wrote: > > > > > > > > Can anyone help me with a max/min thermometer problem. > > > > > > > > The marker keeps sliding down on the maximum side, so it is hard to get > > > > an accurate reading. It's one of those push button ones, that you reset > > > > daily. When I turn it upside down and let the markers "Drain" to the top > > > > of the thermometer and then release them, it seems to help somewhat but > > > > the problem seems to persist. What is the process involved in these > > > > thermometers? How do they work? > > > > > > > > Does anyone know of places that I can purchase a moderately priced > > > > max/min thermometer if this one ends up being stuffed? > > > > > > > > Also, apologies if I haven't got back to anyone that has emailed me. As > > > > I said, I've been out of action for two weeks. > > > > > > > > Lindsay Pearce > > > > > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > > > with "unsubscribe aussie-weather your_email_address" in the body of your > > > > message. > > > > -----------------------jacob at iinet.net.au------------------------------ > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > > with "unsubscribe aussie-weather your_email_address" in the body of your > > > message. > > > -----------------------jacob at iinet.net.au------------------------------ > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > with "unsubscribe aussie-weather your_email_address" in the body of your > > message. > > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 013 Date: Fri, 04 Jun 1999 11:10:05 -0700 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: aus-wx: Max/Min thermometers Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Thanks Laurier, Sounds great. Get back to me re a good time for us to do this. My mobility is limited just now, I've stuffed up my back (pinched nerve) and I'm feeling a lot older than 33 just now, dammit. I have a basic homemade S.Screen, (white with louvres) and it is surprisingly accurate for home weather records. It isn't directly out in the open, as it should be, but it is in a reasonable good spot that channels the wind well, so there is almost always some sort of breeze to mix up the air, especially being high on the escarpment as we are. I can't afford a proper S.Screen so this will have to suffice, for now. I guess I can't really have an ideal weather monitoring situation on a typical house block, with trees and building radiation etc. Cheers, Lindsay Pearce PS: Still saving for some Lowther or Goodforest acres to set up a real station! :-) > On Wed, 02 Jun 1999 15:32:15 -0700, Lindsay > wrote: > > >Thanks John, > > > >I just rang up National Parks and Wildlife here in Blackheath and their > >weather station (worth thousands of dollars more than mine) gave me a > >reading of 11.8 degrees at 4:30pm. My min/max had 11.5 and my wet bulb > >and thermometer combo had 12. So, I am presuming these reasonably cheap > >instruments are accurate enough for home records, I guess? The NPWS > >station is about 500 metres from my place so I reason that its a > >reasonable representation of my area too, same alitude and similar > >surrounds. Would that be fair to say? > > Hi Lindsay. Temperature, especially by day, can vary considerably > depending on exposure. If you're going to compare your thermometer > with one more than a metre or so away, do it on a windy night, when > good mixing will result in an even temperature over a wide area > provided the altitude is within 30m or so. There's also no problem > from sunshine or reflected radiation. The thermometer should be out in > the open, not under awnings or trees. > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 014 Date: Fri, 04 Jun 1999 11:25:06 -0700 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: aus-wx: SOI on the ABC Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Thanks Kevin and others, Some good thoughts there to sift through. I'm just trying to work out the possibility of snow on the Central Tablelands this season. We had quite a lot of rain last winter and some fun falls up here, including a blizzard, whereas the year before, the SOI was negative and we had hardly any snow except for one night that I recall. Lindsay Pearce. Keith Barnett wrote: > > Today's 30 day average (the one the ABC uses) is 1.8. It was down to > just below zero earlier in the week. The 90 day average is 7.31. The > latest probability for rainfall indicates a 'rapidly falling' phase > (there are 5 'phases' altogether, I think). > Paul is correct in that, before you start to worry about a bad season, > the 30 day average would have to be below zero for a whole month or so. > > Paul_Mossman at agd.nsw.gov.au wrote: > > > > When they say negative it means that it actually fell a few points - eg from + > > 11 to +9 (a loss of 2) - the SOI is still way into the positive (I think its > > about +9 - last time I saw it on Weather 21 - which was last weekend). > > > > So dont go slashing your wrists yet...................... > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 015 Date: Fri, 04 Jun 1999 11:16:22 -0700 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: aus-wx: SOI on the ABC Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Thanks Blair, On that note, how is it looking for this season by your reckoning? > I don't think it has ever got as far as a paper, but Clem Davis of the > Canberra Met. Office had a piece - in FHM, of all places - on > influences on snowfall - there's also been a bit of back-of-the- > envelope work done here. It seems that a warm eastern Pacific (= El > Nino) is bad for snow (too little precipitation), as is a warm Indian > Ocean (too much rain); the good years tend to be the ones in between > (i.e. the average ones). > > (The resorts cope better with a dry winter these days than they did in, > say, 1982, because such conditions are ideal for snowmaking. Not a lot > they can do about warm, rainy winters though). > > Blair Trewin > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 016 From: "Andrew Miskelly" [amiskelly at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: SOI on the ABC Date: Fri, 4 Jun 1999 13:20:36 +1000 X-Mailer: Microsoft Internet Mail 4.70.1155 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Lindsay, Where are you, I spend alot of time (almost every weekend) in Taralga which is in the far north of the Southern Tablelands, about 20 Km east of the top of the divide. The latter makes it very frustrating on many occasions where Crookwell and the like (even Oberon) are getting snow and we get the dregs. We had one good fall last year (the one that caused all the havoc) but it only lasted half a day - it started raining after a wind shift!! We haven't had what used to be an annual good fall for many years now and I believe this is SOI related - it's been cold enough, but too dry! Andrew ---------- > From: Lindsay > To: aussie-weather at world.std.com > Subject: Re: aus-wx: SOI on the ABC > Date: Saturday, 5 June 1999 4:25 > > Thanks Kevin and others, > > Some good thoughts there to sift through. I'm just trying to work out > the possibility of snow on the Central Tablelands this season. We had > quite a lot of rain last winter and some fun falls up here, including a > blizzard, whereas the year before, the SOI was negative and we had > hardly any snow except for one night that I recall. > > > > > Lindsay Pearce. > > Keith Barnett wrote: > > > > Today's 30 day average (the one the ABC uses) is 1.8. It was down to > > just below zero earlier in the week. The 90 day average is 7.31. The > > latest probability for rainfall indicates a 'rapidly falling' phase > > (there are 5 'phases' altogether, I think). > > Paul is correct in that, before you start to worry about a bad season, > > the 30 day average would have to be below zero for a whole month or so. > > > > Paul_Mossman at agd.nsw.gov.au wrote: > > > > > > When they say negative it means that it actually fell a few points - eg from + > > > 11 to +9 (a loss of 2) - the SOI is still way into the positive (I think its > > > about +9 - last time I saw it on Weather 21 - which was last weekend). > > > > > > So dont go slashing your wrists yet...................... > > > > > > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 017 Date: Fri, 04 Jun 1999 10:33:04 +1000 From: Michael Scollay [michael.scollay at telstra.com.au] Organization: Telstra Strategy & Research X-Mailer: Mozilla 4.5 [en] (X11; I; SunOS 5.5.1 sun4m) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: Community Service Announcements for ASWA Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Grant Boyden wrote: > > Hi everyone, > > For the last month Jim and myself have been working on a media campaign for > the NSW div of ASWA. I need to think about these CSA's some more. I'll reply again on Monday. Michael Scollay mailto:treasurer at severeweather.asn.au Treasurer ASWA Inc. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 018 Date: Fri, 04 Jun 1999 13:35:56 +1000 From: Max [mnk at zip.com.au] X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: Fw: aus-wx: Heavy rain on northern NSW coast Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Just as a sideline.....Syney has received very little in the way of rain. Just one or 2 showers Paul_Mossman at agd.nsw.gov.au wrote: > Heavy rains continues.................... > > Port Macquarie is receiving heavy rain right now....and has most of the night. > Nice surprise last night with a nice little thunderstorm with CG lightning, > squally 40 km/h winds and torrential rain was most welcome! > > Still raining quite heavy....would be very interested to know rainfall figures? > > Laurier, Mark Hardy or Balir can you assist??? > > Paul at Port. > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 019 X-Originating-Ip: [137.111.3.17] From: Paul Graham [v_notch at hotmail.com] To: aussie-weather at world.std.com Subject: Re: aus-wx: SOI and severe t'storms Date: Thu, 03 Jun 1999 21:26:44 PDT Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Possibly lower SOI's lead to higher CAPE's...The correlation being that less cloudiness means more surface heating...Just a theory. - Paul G. >From: "James Chambers" >Reply-To: aussie-weather at world.std.com >To: "aus-wx" >Subject: aus-wx: SOI and severe t'storms >Date: Fri, 4 Jun 1999 00:22:54 +1000 > >Hi All > >If the SOI 'trend' continues to decrease like it has been recently that >could be good news for those wanting a good storm season - in the Brisbane >area anyway. > >Jeff Callaghan, the head of the Severe Weather Section of the Brisbane BoM >has compiled a list: "Notable Severe Thunderstorms in the Greater Brisbane >(Including Redcliffe and Ipswich) Since January 1955"... >"Relationship with the S.O.I." > >He found that of 61 very serious events since 1955, 45 of those occurred >while the SOI was negative, the remaining 16 during positive phases. "The >average SOI at the time of severe t'storm occurrence is -2.5". So from >those numbers you could obviously say in the Brisbane area there is a >higher >probability of severe storms during periods of negative SOI then positive >SOI. A very interesting finding - a trend too broad to believe it was only >coincidence. > >It would be interesting to have a similar study across the whole country. > >Regards >------------------------------------------------------ >James Chambers >http://www.ozemail.com.au/~jamestorm/bristorm.html > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 020 Date: Thu, 3 Jun 1999 23:11:54 -0700 (PDT) From: David Croan [bustchase at yahoo.com] Subject: Re: aus-wx: SOI and severe t'storms To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com --- James Chambers wrote: > Hi All > > If the SOI 'trend' continues to decrease like it has > been recently that > could be good news for those wanting a good storm > season - in the Brisbane > area anyway. That is really interesting. I have wondered for quite a while whether there was some significant correlation between the SOI and probability of thunderstorms; in Sydney that is. I know there was a hail study being conducted to that end although haven't heard anything come out of it. A while ago I did a 'visual inspection' (probably not too scientific) and could see no trend between the frequency of severe thunderstorms in Sydney and SOI being +ve, -ve ( http://www.bom.gov.au/climate/current/soihtm1.shtml ). Still, in order to see what's really happening, and reduce the background noise of season-season variation over a small area, a rigorous statistical study would probably need to take in a larger area, as did the Brisbane study. I hope someone has the time and inclination to do it! _________________________________________________________ Do You Yahoo!? Get your free at yahoo.com address at http://mail.yahoo.com +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 021 Date: Fri, 04 Jun 1999 17:23:56 +1000 From: Anthony Cornelius [cyclone at rmitel.com.au] X-Mailer: Mozilla 4.6 [en] (Win98; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: SOI and severe t'storms Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi David and all, This is an interesting point about CAPE, I know a lot of people thought SE QLD had a "bumper year" for thunderstorms, and yes, there certainly was a few - but only about average (if that!) However, my point was that while I received an average number of thunderdays at my house, about half of these included a few rumbles of thunder from distant pulse storms - and I envisage that this would have been fairly uniform across much of the SE QLD area. There were two reasons for this...the first was that there was often weak caps, and by mid-late morning it was already mostly cloudy! This can normally be counter-balanced by NW-N-NE winds, however very rarely were they present last summer. Secondly - the jetstream was pretty poor, yes the jetstream does die in summer for us (hence why Nov/Dec is the best for us) but in mid-Dec, the jet was fairly poor...now, I haven't had enough experience with the wx to know much about El-Nino vs La-Nina upper level winds, but La Nina/El Nino alters the "walker circulation" - sometimes an El Nino can even reverse this...perhaps this effects the patterns of upper level winds - and the positioning and strength of the "sub-tropical jetstream" - only a month ago, Brisbane was experiencing 120-150kn winds at the 200-300mb level, and it was at this stage that there were signs the La Nina were weakening... Anyone care to comment? Anthony from Brisbane David Croan wrote: > > --- James Chambers wrote: > > Hi All > > > > If the SOI 'trend' continues to decrease like it has > > been recently that > > could be good news for those wanting a good storm > > season - in the Brisbane > > area anyway. > > That is really interesting. I have wondered for quite a while whether > there was some significant correlation between the SOI and probability > of thunderstorms; in Sydney that is. I know there was a hail study > being conducted to that end although haven't heard anything come out of > it. > > A while ago I did a 'visual inspection' (probably not too scientific) > and could see no trend between the frequency of severe thunderstorms in > Sydney and SOI being +ve, -ve ( > http://www.bom.gov.au/climate/current/soihtm1.shtml ). Still, in order > to see what's really happening, and reduce the background noise of > season-season variation over a small area, a rigorous statistical study > would probably need to take in a larger area, as did the Brisbane > study. I hope someone has the time and inclination to do it! > _________________________________________________________ > Do You Yahoo!? > Get your free at yahoo.com address at http://mail.yahoo.com > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ -------------------------------------------------------------------------------------- 022 From: "Michael Thompson" [michaelt at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Sol's family Date: Fri, 4 Jun 1999 17:56:43 +1000 X-Mailer: Microsoft Outlook Express 5.00.2014.211 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Michael S, I was going to keep my mouth shut as I could see a real debate here, but you have tempted me along as well. I agree with all you said and that would be a great scenario for a worldwide flood if your world was the Tigris and Euphrates delta. Michael > We do know from archeology and scientific studies that the last > Ice Age ended perhaps 12,000 years ago (thereabouts that time). > See levels were over 100m lower than they are today (I could dig > up precise figures). Evidence is pointing to a somewhat abrupt > end to the last ice age that would account for most of the sea > level rise taking place within a generation or two. That's more > than enough time to move ones family and animal possessions via > a reasonably-sized raft/boat to another location. Despite this > hypothesis, Ice-Age people would have found the going very tough > at these times forcing the relocation of many coastal villages > and much change in the weather from Ice-Age times. Many legends > would arise from such events. One perhaps surviving within our > Bible (no offence intended to other religeous groups). > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------
Document: 990604.htm
Updated: 11 June 1999 |
[Australian Severe Weather index] [Copyright Notice] [Email Contacts] |