Date: Sun, 15 Oct 2000 00:13:24 +1000 From: Anthony Cornelius X-Mailer: Mozilla 4.72 [en] (Win98; I) X-Accept-Language: en To: Australian Weather Mailing List Subject: aus-wx: Some Video Captures of Today's Vortex Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all! Well, after a lot of battling with my capture card, it finally let me to get a handful of usable captures, but they're all small, B/W and poorer than usual quality. None the less they give you an idea! http://www.bsch.simplenet.com/anthony/14/KS303.JPG <--- I was experiencing strong winds here, but the strongest were a fraction after this, when my car was pushed to the left, you can make out some sort of boundary between the vortex/spinup, and the other area. http://www.bsch.simplenet.com/anthony/14/KS299.JPG <--- 1-2 seconds after 303, better view of it, can make out the disturbance nicely http://www.bsch.simplenet.com/anthony/14/KS304.JPG <--- Debris, looking at the video, this branch is not flying straight, it seems to curve! It suggests that vorticity was not only present at the sfc, but just aloft, which tends to suggest something other than eddie vorticity? It also suggests either one of two things: - That a branch was broken off a small tree and lifted OR - That a branch from a large tree was broken at that level, and carried - BUT, the catch is, the only tall trees are to my right (ie north), or behind me (ie east), or several hundred metres behind where that came from! I went back around lunchtime and surveyed the area, will comment on that soon. But if it was straight line winds, they'd be from the SW, from the direction everything else came. On the video you clearly do see strong W'ly winds at first, but these change if you look closely. The other thing is, my car is pushed to the left while I'm heading west, implying some northerly component. I enter the vortex from the east side, so one would expect a N'ly component while entertaing it from this side! Shear today was very strong, 45kn NW'ly at 850mb, we had a 25-30kn N'ly (and NE'ly in some areas!) ahead of a 30-35kn SW'ly change, this to me is nearly perfect for non-supercellular tornadoes/vorticies! I looked around for anymore damage, I found what was a narrow path of more damage compared with the lesser damage, but this was not in a straight line. The difference in damage is negligible: ie small twigs/branches vs large branches/small trees down, signs bent and bins/portaloos knocked over. Hope this is of some interest to people... -- Anthony Cornelius Queensland Coordinator of the Australian Severe Weather Association (ASWA) (07) 3390 4812 14 Kinsella St Belmont, Brisbane QLD, 4153 Please report severe thunderstorms on our Queensland severe thunderstorm reporting line on (07) 3390 4218 or by going to our homepage at http://www.severeweather.asn.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------------------------------ From: "John Woodbridge" To: Subject: aus-wx: RE: Brisbane-wx Date: Sun, 15 Oct 2000 00:01:04 +1000 X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2911.0) Importance: Normal Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi All, Well, managed 18mm rain at Mt. Crosby in the early hours this morning, which was most welcome. W/SW winds commenced around 10:30am and strengthened to savage (technical term) by 2:00pm under a 2/8 clearing sky. Estimated gusts at least to 85km/h, brought down a 30m spotted gum (40cm dbh) mid-afternoon on an adjoining property. A drive around the neighbourhood revealed at least one other tree down, a 25m blue gum. John. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ Date: Sat, 14 Oct 2000 12:28:30 -0400 From: "Leslie R. Lemon" Subject: aus-wx: !!!!!!!!! at (#*!!!#$!!!#$ at !!!!!!!*(&#$!!!!! To: "INTERNET:aussie-weather at world.std.com" X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id MAA16156 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Ben (or someone?) wrote: > Hi Everyone, > > It is quite possible that i have just witnessed a tornado/gustnado!!!!!! > > I saw a cone shaped lowering extending ALL the way to the ground in between > houses and trees at a set of lights - i was unable to take pics due to the This description fits that of a tornado but not a 'gustnado'. The latter are not characterized by a condensation funnel but rather by a whirl of dust or small debris around the vortex as it moves across the earths surface. The 'gustnado' does not extend in an appreciable manner (if it does it is weak) to cloud base and as such will not have a condensation funnel extending downward from cloud base. Les ************************ Leslie R. Lemon Radar, Severe Storms, & Research Meteorologist Phone: 816-373-3533, cell: 816-213-3237 E-Mail: lrlemon at compuserve.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------------------------------ Date: Sat, 14 Oct 2000 12:31:13 -0400 From: "Leslie R. Lemon" Subject: aus-wx: FRONTS: ana & kata To: "INTERNET:aussie-weather at world.std.com" X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id MAA16493 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Jane wrote: > There's a discussion at the moment on the uk.sci.weather newsgroup in > the UK about ana- & kata-fronts. Les Crossan has labelled fronts before > so I was not unfamiliar with them. The links below are pretty detailed > and I'm curious to know what others think about the distinctions made & > why this labelling is used in the UK but I can't find it anywhere else, > ie: we don't here in Aus / NZ and the USA doesn't to my knowledge. Unfortunately I am not at home (attending the NWA Annual meeting) so I don't have access to my publications, however, Keith Browning and others have written rather a lot of material on these fronts. They are usually discussed in conjunction with the "conveyer-belt" approach to synoptic extra-tropical cyclone systems. The reason you here so little about this in the US is because the study of the extra-tropical cyclones is done in an earth relative framework and not in a potential temperature and moving cyclone relative framework of the conveyer-belt approach. IMHO, the conveyer-belt approach is considerably superior to the earth/ground relative framework. Jane, should you want more information on the conveyer-belt approach, there are three options that come to mind. The first is to go to the list of references in my mesocyclone paper that you already have up on the MSC home page. There you will find, as I recall, two or three papers dealing with conveyer belts. At least one of these has a good discussion on the subjects of the Kata and Ana fronts and may be accessible via the web. Another option is to contact Keith Browning and ask if he can send you either URL's or some of his reprints on the subject. Or, and you may have already done this, try a web search engine on the subject. (From this hotel and location I have very restricted internet access or I would do some of this for you). Finally, I hate to suggest this, you already are under heaps of papers, but I believe that one or two of these 'conveyer-belt papers' might be good additions to your web page unless they are already up somewhere else on the web. In fact, skip my papers and put one or two of these up next. Les (US) ************************ Leslie R. Lemon Radar, Severe Storms, & Research Meteorologist Phone: 816-373-3533, cell: 816-213-3237 E-Mail: lrlemon at compuserve.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------------------------------ From: "Les" To: Subject: Re: aus-wx: Some Video Captures of Today's Vortex Date: Sat, 14 Oct 2000 17:17:59 +0100 X-Mailer: Microsoft Outlook Express 5.00.2919.6600 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com ----- Original Message ----- From: "Anthony Cornelius" To: "Australian Weather Mailing List" Sent: Saturday, October 14, 2000 3:13 PM Subject: aus-wx: Some Video Captures of Today's Vortex > Hi all! Antrhony, This sounds like a rainwrapped tornado, congratulations. Les (UK) ------------------------------------------------------ Les Crossan Wallsend, Tyne & Wear, UK 54-59N 01-30W UK Storm Chaser / Severe Weather Enthusiast www.uksevereweather.org.uk Tornado and Storm Research Organisation (TORRO) - UK Thunderstorm Census Organisation (TCO) - UK http://www.torro.org.uk/ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ X-Authentication-Warning: new-smtp1.ihug.com.au: Host p52-max41.syd.ihug.com.au [203.173.147.180] claimed to be storm.ihug.com.au X-Sender: jdeguara at pop.ihug.com.au X-Mailer: QUALCOMM Windows Eudora Version 5.0 Date: Sun, 15 Oct 2000 07:36:39 +1000 To: aussie-weather at world.std.com From: Jimmy Deguara Subject: Re: aus-wx: !!!!!!!!! at (#*!!!#$!!!#$ at !!!!!!!*(&#$!!!!! Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com I tend to agree Les. One thing I would suggest Ben - try an pinpoint the area and do an extensive survey of the area where it occurred to see if there was damage of sorts like what Anthony did. Great to see some action in Brisbane. This system was quite a system. Once you have storms in excellent windshear, anything can happen. I do believe that the system in NW NSW the night before would have been something to watch. Well done Anthony and Ben!!!! Jimmy Deguara At 12:28 PM 14/10/00 -0400, you wrote: >Ben (or someone?) wrote: > > > Hi Everyone, > > > > It is quite possible that i have just witnessed a tornado/gustnado!!!!!! > > > > I saw a cone shaped lowering extending ALL the way to the ground in >between > > houses and trees at a set of lights - i was unable to take pics due to >the > >This description fits that of a tornado but not a 'gustnado'. The latter >are not characterized by a condensation funnel but rather by a whirl of >dust or small debris around the vortex as it moves across the earths >surface. The 'gustnado' does not extend in an appreciable manner (if it >does it is weak) to cloud base and as such will not have a condensation >funnel extending downward from cloud base. > >Les > >************************ >Leslie R. Lemon >Radar, Severe Storms, & Research Meteorologist >Phone: 816-373-3533, cell: 816-213-3237 >E-Mail: lrlemon at compuserve.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------------------------------ ----------------------------------------- Jimmy Deguara Storm Chaser and Mathematics Teacher from Schofields, Sydney NSW Australia e-mail:jdeguara at ihug.com.au Web Page with Michael Bath Australian Severe Weather Home Page http://www.australiasevereweather.com President of the Australian Severe Weather Association http://www.severeweather.asn.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------------------------------ X-Originating-IP: [203.18.21.200] From: "Simon" To: aussie-weather at world.std.com Subject: aus-wx: Wind & Hail in Tyabb Date: Sun, 15 Oct 2000 07:14:37 EST X-OriginalArrivalTime: 14 Oct 2000 21:14:37.0880 (UTC) FILETIME=[C259E380:01C03623] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Tyabb, Mornington Peninsula, Victoria 7:50am Woken by heavy rain and heavy winds on a tin roof (wasn't particularly worried about being woken by this sound) - got up and had a look outside. Just getting over a respitory infection, I felt I probably shouldn't run outside, but gathering from the "wind duck" (don't ask) - the it appeared to be a NNW wind. I have no idea of wind speed, but on a scale of what I saw the other day when the squall came through the Mornington Peninsula, if I counted that as an 9/10, this was probably could this morning's episode as a 5/10. (Hope that made sense) 7:55am 3mm hail - not very big, I know, but I've rarely seen hail bigger than this. It hailed for about 5 minutes, then the wind and the rain backed off completely to a light shower. The "wind duck" died completely with not even a breeze.' 8:05am what happened? no rain, no wind. nichts. - Simon _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.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------------------------------ From: "Ben Quinn" To: Subject: Re: aus-wx: !!!!!!!!! at (#*!!!#$!!!#$ at !!!!!!!*(&#$!!!!! Date: Sun, 15 Oct 2000 07:49:24 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Everyone, Thanks for the input Leslie, Jimmy. I drove out to the area an hour or two after i took the pics yesterday, but couldn't find any damage. The area is basically bushland seperated only by the odd house every few k's and one road. I guess this one will go in the 'maybe' basket, which is filling up quickly! ----- Original Message ----- From: "Jimmy Deguara" To: Sent: Sunday, October 15, 2000 7:36 AM Subject: Re: aus-wx: !!!!!!!!! at (#*!!!#$!!!#$ at !!!!!!!*(&#$!!!!! > I tend to agree Les. > > One thing I would suggest Ben - try an pinpoint the area and do an > extensive survey of the area where it occurred to see if there was damage > of sorts like what Anthony did. > > Great to see some action in Brisbane. This system was quite a system. Once > you have storms in excellent windshear, anything can happen. I do believe > that the system in NW NSW the night before would have been something to watch. > > Well done Anthony and Ben!!!! > > Jimmy Deguara > > At 12:28 PM 14/10/00 -0400, you wrote: > >Ben (or someone?) wrote: > > > > > Hi Everyone, > > > > > > It is quite possible that i have just witnessed a tornado/gustnado!!!!!! > > > > > > I saw a cone shaped lowering extending ALL the way to the ground in > >between > > > houses and trees at a set of lights - i was unable to take pics due to > >the > > > >This description fits that of a tornado but not a 'gustnado'. The latter > >are not characterized by a condensation funnel but rather by a whirl of > >dust or small debris around the vortex as it moves across the earths > >surface. The 'gustnado' does not extend in an appreciable manner (if it > >does it is weak) to cloud base and as such will not have a condensation > >funnel extending downward from cloud base. > > > >Les > > > >************************ > >Leslie R. Lemon > >Radar, Severe Storms, & Research Meteorologist > >Phone: 816-373-3533, cell: 816-213-3237 > >E-Mail: lrlemon at compuserve.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------------------------------ > > ----------------------------------------- > Jimmy Deguara > Storm Chaser and Mathematics Teacher > > from > Schofields, Sydney > NSW Australia > > e-mail:jdeguara at ihug.com.au > > Web Page with Michael Bath > > Australian Severe Weather Home Page > http://www.australiasevereweather.com > > President of the Australian Severe Weather Association > http://www.severeweather.asn.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------------------------------ Date: Sat, 14 Oct 2000 21:23:14 +1000 From: Don White X-Mailer: Mozilla 4.5 [en] (Win98; I) X-Accept-Language: en To: Aussie Weather Subject: aus-wx: NSW Rain Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com An area of very heavy rain with the trough line that passed through on Friday night in NE NSw. The area extended from Murrurundi in the upper Hunter with 80 mm across the Liverpool Range to Quirindi - 97 mm, Keeva 83 mm and further to the NW, Upper Horton 88 mm. I hear unofficial reports to 120 mm SW of Quirindi. The 97 mm in 24 hours at Quirindi must be at least in their top decile of daily falls. Anyone (Blair???) have any way of chacking up on this? Don W +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ From: "bussie" To: "weather list" Subject: aus-wx: Conditions & Twister movie Date: Sun, 15 Oct 2000 09:57:51 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Another windy start to the day here. A 31.5kmh gust at 5am this morning from the SW, with a "big" dump of point 3mm of rain at the same time. Only got down to 9 overnight but felt much colder than that with the SW breeze of course. Currently sitting on 13 with about 25-30kmh gusts from the SW still. Anyone see what make of truck that was in the Twister movie? The one the stars of the movie were driving. The red one with the tin can full of ping pong balls in it on the back. Reckon I want to get one. You can drive it through all sorts of stuff like a petrol tanker that has just blown up in front of you, and then a house that has "rolled" onto the road. You can then crash it through this house and out the other side without denting it or breaking the windscreen. My old ute gets a bit of rough treatment, but I don't think it'd be tough enough to go through that, so thought I better buy one of those ones instead........ Bussie (NE Victoria) +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ Date: Sun, 15 Oct 2000 09:14:23 +1000 From: Anthony Cornelius X-Mailer: Mozilla 4.72 [en] (Win98; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: Heavy rain in SE QLD Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Chris, One of the interesting things to do is compare Brisbane local and broad radars...the broad seems to have it much more intense (this has only happened in the past 2 months or so, it used to be slightly more intense, now it's significantly more intense). I think that the broad may over-estimate in some cases. But the Brisbane local radar is very poor, in the fact that it severely under-estimates. I have had 31.4mm in 10mins from yellow (10-20mm/hr rain rate) on local sitting over me. A few nights ago too, when I got torrential rain it was only showing up as 2-10 and 10-20, and again on the squall line it underpainted! AC chris.nitsopoulos at jcu.edu.au wrote: > > Hi everyone > > Whoever has access to radar might be interested to know that there > are a few spots of red and pink around Brisbane and Gladstone. I've long > thought that both those radars are a little sensitive so I'd like to hear from > anyone that is currently undergoing these showers or storms. Here in Townsville > we have received a little over 5 mm thus putting an end to our dry spell of > just over 110 days. Attached is a copy of the radar I'm talking about. > > CHEERS: Chris Nitsopoulos > > ------------------------------------------------------------------------ > [Image] -- Anthony Cornelius Queensland Coordinator of the Australian Severe Weather Association (ASWA) (07) 3390 4812 14 Kinsella St Belmont, Brisbane QLD, 4153 Please report severe thunderstorms on our Queensland severe thunderstorm reporting line on (07) 3390 4218 or by going to our homepage at http://www.severeweather.asn.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------------------------------ Date: Sun, 15 Oct 2000 10:42:26 +1000 From: Jane ONeill X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: Aussie-wx , Lyndon Grimmer Subject: aus-wx: Snowfall on Ayers Rock Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Morning all, Robert Goler has put together a website concerning this event which utilises that wonderful site that was 'discovered' last week. Go here to have a look...... http://www.maths.monash.edu.au/~robert/Weather/1997_07_11/Uluru_snowfall.html I've linked to his site from 'Why is it so????" on MSC http://www.stormchasers.au.com/why.htm It'd be great to be able to build a resource around this event similar to the one we have done on the April 14,1999 Sydney hailstorm, but leads as far away as NZ have proved to be dissapointing - so if you have any information about this event, however uninteresting you may think it, please don't hesitate to either let the list know or drop me an email (including photos, video, eye witness reports). Jane -------------------------------- Jane ONeill - Melbourne cadence at stormchasers.au.com Melbourne Storm Chasers http://www.stormchasers.au.com ASWA - Victoria http://www.severeweather.asn.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------------------------------ From: "Met Support 3" To: Subject: aus-wx: FORECAST: Possibly interesting Monday in NSW Date: Sun, 15 Oct 2000 13:40:50 +1100 Organization: The Weather Company X-Mailer: Microsoft Outlook Express 5.00.2919.6700 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com
Hi all
 
Tomorrow has the potential to be interesting around the central ranges of NSW in the afternoon, despite the fact nothing has been picked up by the BoM. A weak southerly change is expected to drift up the NSW coast in the afternoon, combined with the passage of a fairly substantial upper trough over the southeast of the country. Middle levels are expected to destabilise moderately, with 500 temps progged to drop to around -21C around Bathurst by 5pm. The biggest problem as I see it will be low level moisture, or more specifically the lack of it. Today's strong southwesterlies have really dried out NSW, but if we can get a surge of moisture from the southerly, you never know...
 
Matt Pearce
The Weather Company
Meteorological Support Desk
http://www.theweather.com.au
X-Originating-IP: [203.54.88.41] From: "S G" To: aussie-weather at world.std.com Subject: aus-wx: Big change on the way for nearly the whole of Australia Date: Sun, 15 Oct 2000 12:43:31 CST X-OriginalArrivalTime: 15 Oct 2000 03:13:31.0997 (UTC) FILETIME=[E5AF60D0:01C03655] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Very interesting event developing over WA with a low pressure trough deepening well. Rain is expected as early as tomorrow afternoon in the far west of SA (Monday), then spreading slowly east on Tuesday. There looks like there will be some high potential for good rainfall totals as the low pressure deepens even further as it moves south east. One low centre is expected to be near Kangaroo Island on Tuesday night. Could anyone give even more details on this system? Hopefully it will have higher dew points ahead of it unlike the last one at the end of the week that didn't produce much rain over the south of SA due mainly to a lack of moisture levels. If this system was to produce some high rain totals in Adelaide then some minor flooding and filling of dams could occur due mainly to relatively good moisture levels in the ground already. Another system is due in on the weekend which could make things even better. Many of the forecasts keep on metioning uncertain a lot so I am not going to get my hopes up too much for this system although it looks hopeful. By the way it could be one of our best chances yet for t'storm activity in Adelaide for a while. I want to hear more people discuss what they think this system is capable of this week. _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.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------------------------------ X-Sender: skerans at mail.cth.com.au X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.5 (32) Date: Sun, 15 Oct 2000 14:26:57 +0000 To: aussie-weather at world.std.com From: Sel Kerans Subject: aus-wx: Nature's Forecasters? Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello everyone, Not sure how many of you believe this kind of thing, but... Queensland is in for a very wet, wet season if you believe the wildlife that live in the area. Sunday Mail reports that curator of Botanical Gardens and others have been noting: * Scrub Turkeys are building their nests higher and larger than they have for years. * Wood ducks have more chicks than normal this year. * Water dragon lizards have come out of hibernation and are mating earlier than normal. * The plovers are nesting earlier than normal and they have hatched chicks like never before. The year has been dry but all signs like this indicate a wet Summer break - a rainy Chirstmas? We can only wait and see if our natural weather forecasters are right! Ants are building nests higher where I live, starting this week before the two rainy days we had. There are many of these 'Nature's Weather Watch' items at my web site, collected by classes from Australia, USA and Singapore - some perhaps accurate and other stuff so questionable it is quite funny. http://www.schools.ash.org.au/paa/folklore.htm (Anyone seen a halo around the moon with stars inside it, counted the stars as the number of days it would rain, quite soon? (Always thought there was something funny about Stanthorpe farmers...) Here's hoping for a good storm season in Queensland - my camera is getting quite restless and may leave home soon otherwise! Sel Kerans Elimbah Qld http://www.schools.ash.org.au/paa/elimbah.htm ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Sel Kerans Coordinator \|/ &&&&& Project Atmosphere Australia On-line -0- .--_|\ "/" WWW: http://www.schools.ash.org.au/paa /|\ / \ \ Email: skerans at mail.cth.com.au \_.--\_/ EQ: sel.kerans at qed.qld.gov.au v ph 07 3881 9623 fax 07 3881 9640 *** Now taking registrations from schools around the world *** *** On-line activities scheduled for March, April, May 2000 *** ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ From: "Ben Quinn" To: Subject: Re: aus-wx: Nature's Forecasters? Date: Sun, 15 Oct 2000 15:53:36 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Sel, Everyone There was a guy on the radio a few days ago stating that we would get a 30mm+ rain event on October 21 simply because a spring on his property started running, and it always rains exactly 21 days after it starts running Some of the models were interesting the other day, with a rain system forecast to effect Brisbane/SE QLD around October 21 - i'm now not so sure it'll be a rain system as such for us on the coast - but i wouldn't totally rule out 30mm from storms ----- Original Message ----- From: "Sel Kerans" To: Sent: Monday, October 16, 2000 12:26 AM Subject: aus-wx: Nature's Forecasters? > Hello everyone, > > Not sure how many of you believe this kind of thing, but... > > Queensland is in for a very wet, wet season if you believe the wildlife > that live in the area. Sunday Mail reports that curator of Botanical > Gardens and others have been noting: > > * Scrub Turkeys are building their nests higher and larger than they have > for years. > > * Wood ducks have more chicks than normal this year. > > * Water dragon lizards have come out of hibernation and are mating earlier > than normal. > > * The plovers are nesting earlier than normal and they have hatched chicks > like never before. > > The year has been dry but all signs like this indicate a wet Summer break - > a rainy Chirstmas? We can only wait and see if our natural weather > forecasters are right! > > Ants are building nests higher where I live, starting this week before the > two rainy days we had. > > There are many of these 'Nature's Weather Watch' items at my web site, > collected by classes from Australia, USA and Singapore - some perhaps > accurate and other stuff so questionable it is quite funny. > > http://www.schools.ash.org.au/paa/folklore.htm > > (Anyone seen a halo around the moon with stars inside it, counted the stars > as the number of days it would rain, quite soon? (Always thought there was > something funny about Stanthorpe farmers...) > > Here's hoping for a good storm season in Queensland - my camera is getting > quite restless and may leave home soon otherwise! > > Sel Kerans > Elimbah Qld > http://www.schools.ash.org.au/paa/elimbah.htm > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Sel Kerans > Coordinator \|/ &&&&& > Project Atmosphere Australia On-line -0- .--_|\ "/" > WWW: http://www.schools.ash.org.au/paa /|\ / \ \ > Email: skerans at mail.cth.com.au \_.--\_/ > EQ: sel.kerans at qed.qld.gov.au v > > ph 07 3881 9623 fax 07 3881 9640 > > *** Now taking registrations from schools around the world *** > *** On-line activities scheduled for March, April, May 2000 *** > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > 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------------------------------ From: "Chris Daley" To: Subject: Re: aus-wx: Conditions & Twister movie Date: Sun, 15 Oct 2000 17:04:45 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com That would be a Dodge Ram that they were driving. The one in the film had the automatic tanker avoidance and interior redecoration unit fitted. I am led to believe that it also had the heavy farm equipment proximity alert system installed, that was the calls of 'Left, Right, Left' that you could hear as the harvesters were dropping from the sky. Blue sky at that too. (Stupid) As always, Chris ----- Original Message ----- From: "bussie" To: "weather list" Sent: Sunday, October 15, 2000 9:57 AM Subject: aus-wx: Conditions & Twister movie > Another windy start to the day here. A 31.5kmh gust at 5am this morning from > the SW, with a "big" dump of point 3mm of rain at the same time. Only got > down to 9 overnight but felt much colder than that with the SW breeze of > course. Currently sitting on 13 with about 25-30kmh gusts from the SW still. > Anyone see what make of truck that was in the Twister movie? The one the > stars of the movie were driving. The red one with the tin can full of ping > pong balls in it on the back. Reckon I want to get one. You can drive it > through all sorts of stuff like a petrol tanker that has just blown up in > front of you, and then a house that has "rolled" onto the road. You can then > crash it through this house and out the other side without denting it or > breaking the windscreen. My old ute gets a bit of rough treatment, but I > don't think it'd be tough enough to go through that, so thought I better buy > one of those ones instead........ > > Bussie (NE Victoria) > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > 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------------------------------ Date: Sun, 15 Oct 2000 18:18:37 +1000 From: Jane ONeill X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: Aussie-wx Subject: aus-wx: 2000:The Year of the Baroclinic Leaf, but not the Year of the ECL Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Afternoon all, Another baroclinic leaf in WA?????? Surface systems respond to the conditions, systems & flows in the upper atmosphere don't they???? I always tend to look at everything else first before I look at the MSL, work out what I think is happening in all levels (except the surface) of the atmosphere from the analyses (not the models), and then surprise myself by discovering that the MSL reflects what's happening in the upper atmosphere - does this mean I'm doing this the right way? Along with the surface low that has developed in WA, an 850hPa low developed to the NW of the area of middle & upper level cloud that is apparent on the infrared images. There is a strengthening 300hPa jet to the north of the area & a (weak?) 300hPa trough just to its SW. Steering flow seems to be from the NW - does this mean that it will track across Adelaide - and then Victoria? Temperature at an altitude of 848m this afternoon at 4pm was 5.8C - small hail east of Warburton to the NE of Melbourne at 2.30pm - aaah, October in Victoria!! Some photogenic high based showers over the eastern suburbs a while ago. Jane -------------------------------- Jane ONeill - Melbourne cadence at stormchasers.au.com Melbourne Storm Chasers http://www.stormchasers.au.com ASWA - Victoria http://www.severeweather.asn.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------------------------------ From: "Rodney Aikman" To: Subject: Re: aus-wx: 2000:The Year of the Baroclinic Leaf, but not the Year of the ECL Date: Sun, 15 Oct 2000 20:30:07 +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 Jane, I personly think that in most cases surface cyclogenesis can be predicted a few days earlier by looking at divergance, jet flows, position of the longwave trough, cloud development etc. at different levels, and this is a logical way to look at it. Regards Rod Aikman -----Original Message----- From: Jane ONeill To: Aussie-wx Date: Sunday, October 15, 2000 5:36 PM Subject: aus-wx: 2000:The Year of the Baroclinic Leaf, but not the Year of the ECL >Afternoon all, > >Another baroclinic leaf in WA?????? > >Surface systems respond to the conditions, systems & flows in the upper >atmosphere don't they???? I always tend to look at everything else first >before I look at the MSL, work out what I think is happening in all >levels (except the surface) of the atmosphere from the analyses (not the >models), and then surprise myself by discovering that the MSL reflects >what's happening in the upper atmosphere - does this mean I'm doing this >the right way? > >Along with the surface low that has developed in WA, an 850hPa low >developed to the NW of the area of middle & upper level cloud that is >apparent on the infrared images. There is a strengthening 300hPa jet to >the north of the area & a (weak?) 300hPa trough just to its SW. >Steering flow seems to be from the NW - does this mean that it will >track across Adelaide - and then Victoria? > >Temperature at an altitude of 848m this afternoon at 4pm was 5.8C - >small hail east of Warburton to the NE of Melbourne at 2.30pm - aaah, >October in Victoria!! Some photogenic high based showers over the >eastern suburbs a while ago. > >Jane >-------------------------------- >Jane ONeill - Melbourne >cadence at stormchasers.au.com > >Melbourne Storm Chasers >http://www.stormchasers.au.com > >ASWA - Victoria >http://www.severeweather.asn.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------------------------------ From: "Michael Thompson" To: Subject: aus-wx: Fire Devil photo Date: Sun, 15 Oct 2000 21:06:55 +1000 Organization: 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 I finally got back the photos of that bushfire near my place early in the month. One shows a small ' fire devil ' for want of a better term. It looked better in real life as you could see the twisting. Located at http://www.ozemail.com.au/~michaelt/bushfire.html scroll to bottom for close-up. Estimated about 20ft high. 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------------------------------ X-Authentication-Warning: neumann.maths.monash.edu.au: robert owned process doing -bs Date: Sun, 15 Oct 2000 21:00:38 +1100 (EST) From: Robert Goler X-Sender: robert at neumann.maths.monash.edu.au To: Aussie-wx cc: Lyndon Grimmer Subject: Re: aus-wx: Snowfall on Ayers Rock Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com > > Robert Goler has put together a website concerning this event which > utilises that wonderful site that was 'discovered' last week. Go here > to have a look...... > http://www.maths.monash.edu.au/~robert/Weather/1997_07_11/Uluru_snowfall.html > Due to time constraints last night, I had to finish this site off today, where I've included geopotential height analyses for 200hPa, 500hPa and 850hPa. As you scroll down the page, you'll descend in height, so the first plots you come to are those at 200hPa, then 500hPa, etc... Cheers -- Robert A. Goler E-mail robert at mail.maths.monash.edu.au http://www.maths.monash.edu.au/~robert/ Department of Mathematics and Statistics Monash University Clayton, Vic 3800 Australia -- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ X-Authentication-Warning: neumann.maths.monash.edu.au: robert owned process doing -bs Date: Sun, 15 Oct 2000 21:13:50 +1100 (EST) From: Robert Goler X-Sender: robert at neumann.maths.monash.edu.au To: Aussie-wx cc: Lyndon Grimmer Subject: Re: aus-wx: Snowfall on Ayers Rock Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com > > Robert Goler has put together a website concerning this event which > utilises that wonderful site that was 'discovered' last week. Go here > to have a look...... > http://www.maths.monash.edu.au/~robert/Weather/1997_07_11/Uluru_snowfall.html > Shit! I've just discovered that those movie loops don't work with Internet Explorer. Sorry about that guys :-( On Netscape they work fine. I'll have to deal with this some other time. Cheers -- Robert A. Goler E-mail robert at mail.maths.monash.edu.au http://www.maths.monash.edu.au/~robert/ Department of Mathematics and Statistics Monash University Clayton, Vic 3800 Australia -- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ From: "Michael Thompson" To: Subject: Re: aus-wx: FORECAST: Possibly interesting Monday in NSW Date: Sun, 15 Oct 2000 21:15:44 +1000 Organization: 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
We had an abrupt SE wind change here about 3pm, but it was only through about the first 1000 -1500m of atmosphere, the cloud was being sheared back towards to east after rising. I do not know whether this would have provided enough moisture. Me thinks unlikely, but tomorrow is another day.
 
Michael
 
 
 
 
Tomorrow has the potential to be interesting around the central ranges of NSW in the afternoon, despite the fact nothing has been picked up by the BoM. A weak southerly change is expected to drift up the NSW coast in the afternoon, combined with the passage of a fairly substantial upper trough over the southeast of the country. Middle levels are expected to destabilise moderately, with 500 temps progged to drop to around -21C around Bathurst by 5pm. The biggest problem as I see it will be low level moisture, or more specifically the lack of it. Today's strong southwesterlies have really dried out NSW, but if we can get a surge of moisture from the southerly, you never know...
 
Matt Pearce
The Weather Company
Meteorological Support Desk
http://www.theweather.com.au
From: "Paul Mossman" To: Subject: aus-wx: Storms & Rain in Darwin Date: Sun, 15 Oct 2000 19:49:21 +0930 X-Mailer: Microsoft Outlook Express 5.00.2919.6600 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Howdy all. After the initial phase of the trough proved a fizzer, today has seen widespread rains & storms across NW Top End. Darwin AP had 26mm, Channel Point (which is an island in Darwin Harbour only approx. 1km from the City Centre) had 48mm. This comes after heavy overnight rains across a vast area - Jabiru had 30oddmm , Adelaide River 56mm to namke a few. And now I hopefully (according to Matt Pearces email) may see some Sydney storms!! Hope so. Paul in Sydney. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ From: "John Graham" To: Subject: Re: aus-wx: Conditions & Twister movie Date: Sun, 15 Oct 2000 21:36:03 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com ----- Original Message ----- From: "bussie" To: "weather list" Sent: Sunday, October 15, 2000 9:57 AM Subject: aus-wx: Conditions & Twister movie > Another windy start to the day here. A 31.5kmh gust at 5am this morning from > the SW, with a "big" dump of point 3mm of rain at the same time. Only got > down to 9 overnight but felt much colder than that with the SW breeze of > course. Currently sitting on 13 with about 25-30kmh gusts from the SW still. > Anyone see what make of truck that was in the Twister movie? The one the > stars of the movie were driving. The red one with the tin can full of ping > pong balls in it on the back. Reckon I want to get one. You can drive it > through all sorts of stuff like a petrol tanker that has just blown up in > front of you, and then a house that has "rolled" onto the road. You can then > crash it through this house and out the other side without denting it or > breaking the windscreen. My old ute gets a bit of rough treatment, but I > don't think it'd be tough enough to go through that, so thought I better buy > one of those ones instead........ > > Bussie (NE Victoria) Hi Bussie, The red pickup in the movie was a Dodge Ram.....you can get a V10(!) motor in it over in the States (I think)........the yellow one at the start (the one that gets trashed) is a Jeep...I could be mistaken on that one..... Cheer's John from Ballina +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ From: "Pearce" To: Subject: Re: aus-wx: Storms & Rain in Darwin Date: Sun, 15 Oct 2000 21:48:27 +1000 X-Mailer: Microsoft Outlook Express 5.00.3018.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all, Great to hear about some of the action up north... I must stress that the Sydney stuff is very much a chance, and that Sydney will not be the prime development area if anything develops by the looks of it. It looks to me like around the Central Tablelands area will be the best bet as mentioned in my first email, and maybe actually a bit further north if you can get that far. Northern Tablelands should be OK too. I will add that none of this is certain, as it never is with these types of systems. I only mention it because I do have a real soft spot for weak southerlies moving up the NSW coast, especially when they are expected to be associated with upper level troughs. Keep an eye on it... Matt PS - Paul where are you????????? And why didn't you contact anyone?!?! +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ Date: Sun, 15 Oct 2000 22:31:55 +1000 (AEST) From: Jonty Hall To: aussie-weather at world.std.com Subject: Re: aus-wx: FORECAST: Possibly interesting Monday in NSW Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Matt, So what is the forecast? I'm sure something _has_ been picked up by the BoM and they have had discussions about the situation similar to your's. You have started a discussion, but made no forecast that could possibly be meaningfully verified. They obviously feel the probability of anything developing is too low to go onto a public weather forecast. The fact that they don't say "chance of something interesting" or "you never know..." doesn't mean they aren't aware of the situation! Cheers, Jonty. ____________________________________________________________________ Jonty Hall jdh at vortex.shm.monash.edu.au CRC for Southern Hemisphere Meteorology Monash University Wellington Road, Clayton, Vic 3168 Ph +61 3 9905 9684 ____________________________________________________________________ On Sun, 15 Oct 2000, Met Support 3 wrote: > Hi all > > Tomorrow has the potential to be interesting around the central ranges of NSW in the afternoon, despite the fact nothing has been picked up by the BoM. A weak southerly change is expected to drift up the NSW coast in the afternoon, combined with the passage of a fairly substantial upper trough over the southeast of the country. Middle levels are expected to destabilise moderately, with 500 temps progged to drop to around -21C around Bathurst by 5pm. The biggest problem as I see it will be low level moisture, or more specifically the lack of it. Today's strong southwesterlies have really dried out NSW, but if we can get a surge of moisture from the southerly, you never know... > > Matt Pearce > The Weather Company > Meteorological Support Desk > http://www.theweather.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------------------------------