Storm News
[Index][Aussie-Wx]
Australian Weather Mailing List Archives: Saturday, 5 February 2000

    From                                           Subject
--------------------------------------------------------------------------------------
001 Keith Barnett [weather at ozemail.com.au]         Ball Lightning
002 "James Chambers" [jamestorm at ozemail.com.au]    Coral Sea Low
003 Les Crossan [les.crossan at virgin.net]           Ball Lightning
004 Greg Spencer [hawk at iinet.net.au]               Photo Comp again
005 Greg Spencer [hawk at iinet.net.au]               Photo Comp
006 "Leslie R. Lemon" [lrlemon at compuserve.com]     Ball Lightning
007 "Leslie R. Lemon" [lrlemon at compuserve.com]     Me - Re: Welcome to aussie-weather
008 "The Weather Co." [twc at theweather.com.au]      Very Warm Morning in Victoria...
009 "The Weather Co." [twc at theweather.com.au]      Very Warm Night in Tassy too!
010 Lindsay [writer at lisp.com.au]                   Warm Blackeath
011 "Bill Webb" [billwebb at tpgi.com.au]             Coral Sea Low
012 wbc at ozemail.com.au (Laurier Williams)          Low Aussie Minima
013 Blair Trewin [blair at met.Unimelb.EDU.AU]        Very warm night in Melbourne
014 Lindsay [writer at lisp.com.au]                   Warm
015 "Paul Mossman" [paulmoss at tpgi.com.au]          BOm Synoptic Reports
016 "Matthew Piper" [mjpiper at ozemail.com.au]       Blaxland Heat
017 Jimmy Deguara [jdeguara at ihug.com.au]           Heat and another report online
018 Blair Trewin [blair at met.Unimelb.EDU.AU]        Coastal minimums
019 Blair Trewin [blair at met.Unimelb.EDU.AU]        Low Aussie Minima
020 "Jason" [kevans at kisser.net.au]                 TC Leon becomes Severe Cat 3 Cyclone
021 "Rod Aikman" [raikman at hotmail.com]             Very Warm Morning in Victoria...
022 Ben Munro [benjamin at biosys.net]                Sydney obs.
023 Ben Quinn [bodie at flatrate.net.au]              New Pictures

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001
Date: Fri, 04 Feb 2000 23:53:17 +1100
From: Keith Barnett [weather at ozemail.com.au]
X-Mailer: Mozilla 4.6 [en] (Win95; I)
X-Accept-Language: en
To: aussie-weather at world.std.com
Subject: Re: aus-wx: Ball Lightning
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

It sounds like it's about as believable as those who say that the
earth's tilt is changing due to the weight of water being stored in
large dams.
Where is the proof based on observed and measured facts for these
things?


John Woodbridge wrote:
> 
> Hmmm,
> 
> One of the more bizarre explanations I feel.  It is amazing how some
> scientists can invent arbitrary "facts" to fit their (flawed) theory.
> 
> John.
> >snip
> -----
> 
> Hi all,
> 
> Some one posted this on wx-talk, I thought perhaps a few people might be
> interested in this.
> 
> http://news.bbc.co.uk/hi/english/sci/tech/newsid_628000/628709.stm
> 
> --
> Anthony Cornelius
> 
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>  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------------------------------
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 To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com
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 -----------------------jacob at iinet.net.au------------------------------

002
From: "James Chambers" [jamestorm at ozemail.com.au]
To: "aus-wx" [aussie-weather at world.std.com]
Subject: aus-wx: Coral Sea Low
Date: Fri, 4 Feb 2000 23:39:52 +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

I got myself out of my sickbed to go online and check the satpics and radar.
I was surprised to see quite a well developed low in the Coral Sea near
Willis Island.  Nothing on JTWC yet but the BoM did mention a 1006hpa low in
the Coastal Strong Wind Warning.  It'll be very interesting to see what pans
out.

Good Satellite Images:  http://www.npmoc.navy.mil/satimages/gmsd.jpg (IR)
and an image/animation: http://wwwghcc.msfc.nasa.gov/GOES/gms5ir.html.
Change the 'ir' in the URL to 'wv" if you want a water vapour image - quite
spectacular.

By the way, due to health reasons I won't be making it to Saturday's Qld
ASWA meet.  I'm sure it'll be very successful; my apologies for not making
it.

Regards

James Chambers
The Brisbane & SE Qld Storm Site
http://www.ozemail.com.au/~jamestorm/bristorm.html

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 -----------------------jacob at iinet.net.au------------------------------

003
Date: Fri, 04 Feb 2000 14:10:29 +0000
From: Les Crossan [les.crossan at virgin.net]
Organization: Cosmic EuroCon - note all times in GMT
X-Mailer: Mozilla 4.5 [en] (Win98; U)
X-Accept-Language: en
To: aussie-weather at world.std.com
Subject: Re: aus-wx: Ball Lightning
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com




 

Keith Barnett wrote:

It sounds like it's about as believable as those who say that the
earth's tilt is changing due to the weight of water being stored in
large dams.


Or by nuclear explosions ...

Having read the article in the BBC website and in the UK Guardian there are indeed a few problems with this thoery:

(i)  ball lightning has been observed in aircraft - where's the silica / silicon there
(ii) BL has been observed in submarines - no silica and indeed no lightning

Also I believe that temperatures higher than those found in a lightning core are needed to reduce silicon dioxide to pure silicon even though a suitable reducing agent is present in a ground strike (carbon in the soil) but then how are the high temperatures maintained afterward - AFAIK there are no reports of BL burning holes in walls!

It's possible that there is a silicon core to some BL events in NZ but perhaps a core of pretty well anything will do - as demonstrated by Golka a few years back - if you've seen Electric Skies you'll know what i'm talking about.

How this paper made Nature beats me!

Les

------------------------------------------------------
Les Crossan
Wallsend, Tyne & Wear, UK 54-59N 01-30W
UK Storm Chaser / Severe Weather Enthusiast
Melbourne Storm Chasers (MSC) - Victoria, AUS
http://www.rubix.net.au/~cadence/
Australian Severe Weather Association (ASWA) - AUS
http://www.severeweather.asn.au/
Tornado and Storm Research Organisation (TORRO) - UK
Thunderstorm Census Organisation (TCO) - UK
http://www.torro.org.uk/
Email: les.NOSPAMcrossan at virgin.net (remove NOSPAM)
ICQ: 17296776
------------------------------------------------------ 004 Date: Fri, 04 Feb 2000 22:14:40 +0800 From: Greg Spencer [hawk at iinet.net.au] X-Mailer: Mozilla 4.7 [en] (Win98; I) X-Accept-Language: en To: Aussie Weather Mailing list [aussie-weather at world.std.com] Subject: aus-wx: Photo Comp again Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi again Sorry, just found a problem in some of the code, will have the pages uploaded in about 10 minutes sorry about that :-) Regards Greg Spencer +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 Feb 2000 22:12:56 +0800 From: Greg Spencer [hawk at iinet.net.au] X-Mailer: Mozilla 4.7 [en] (Win98; I) X-Accept-Language: en To: Aussie Weather Mailing list [aussie-weather at world.std.com] Subject: aus-wx: Photo Comp Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi everyone Unfortunately there has been some problems with emails to the webmaster being redirected to me. After a lengthy discussion with Mike Fewings a couple nights ago, we have worked out a way for me to download any emails that have been sent through. I have uploaded the winners for the January competition for everyone to have a look at and people are more than welcome to send photos for next months competition to me any time. Until we solve the problem with redirecting email, just send your pictures to my email address at hawk at iinet.net.au Also due to the problem with redirecting, I will give everyone until Monday night to submit any images for this months competition to me. Remember the topic is "Storms in motion - rain/hail falling with strong winds - trees being blown near to the ground, that sort of thing." The topic for next months competition is "Lightning - CGs, CAs and CCs". With this more than likely being the most popular section, remember that the limit is 5 images per person. I look forward to seeing what people have to offer for the competition Regards Greg Spencer Assistant Webmaster 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------------------------------ 006 Date: Fri, 4 Feb 2000 09:18:27 -0500 From: "Leslie R. Lemon" [lrlemon at compuserve.com] Subject: RE: aus-wx: Ball Lightning To: "INTERNET:aussie-weather at world.std.com" [aussie-weather at world.std.com] X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id JAA19502 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com John: > Hmmm, > > One of the more bizarre explanations I feel. It is amazing how some > scientists can invent arbitrary "facts" to fit their (flawed) theory. > > John. I fully agree! Bizarre is the right word! ************************ Leslie R. Lemon Radar, Severe Storms, & Research Meteorologist Tel. 816-373-3533, 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------------------------------ 007 Date: Fri, 4 Feb 2000 10:03:19 -0500 From: "Leslie R. Lemon" [lrlemon at compuserve.com] Subject: Re: aus-wx: Me - Re: Welcome to aussie-weather To: "INTERNET:aussie-weather at world.std.com" [aussie-weather at world.std.com] X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id KAA28524 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Ben Tichborne, Christchurch, NZ, wrote: > Two questions about Kuwaiti weather/climate. > 1. Has it ever snowed in Kuwait?. Do you get frosts?. > 2. Did the Iraqi bombing of the oilfields in 1991 have any significant > impact on Kuwaiti weather in the following months?. While I have visited Kuwait on business, I have never lived there. I had to take a look at the climate before I went, and the following was as I recall my inquiry. (I make no guarantees! [S]) Kuwait is an arid climate (less than ~ 12 cm or rain yearly). No, I don't believe it has ever snowed there. During the oil field fires the weather was certainly modified but, to my knowledge, there have not been any lasting affects on the regional climate. The smoke and ash from these fires have long since been diffused throughout the atmosphere, globally. I am sure the rocky and sandy surface around each fire was also discolored by the fires for some period causing some local heat absorption beyond the norm, but even these resulting local weather effects have been relatively minor and insufficient to cause a lasting climate change. Volcanoes, such as Mt. Pentatubo (sp?), produce far more climate impact owing to the gas content (sulphur dioxide and other sulphur compounds leading to sulphuric acid formation at very high altitudes, etc.), and to an extent, the ash, reaching altitudes over 100,000 ft. Les ************************ Leslie R. Lemon Radar, Severe Storms, & Research Meteorologist Tel. 816-373-3533, 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------------------------------ 008 From: "The Weather Co." [twc at theweather.com.au] To: "Maillist Weather doods" [aussie-weather at world.std.com] Subject: aus-wx: Very Warm Morning in Victoria... Date: Sat, 5 Feb 2000 06:29:18 +1100 X-Mailer: Microsoft Outlook Express 5.00.2314.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi everyone, There have been some spectacularly high morning temperatures for Victoria, this morning. At 5:25 am we have: Tullamarine: 32.6 Scoresby: 31.7 Melbourne: 31.5 Mildura: 31.9 Swan Hill: 31.7 Yarra Glen: 30.3 Mt Nowa Nowa: 30.3 And for Alpine areas: Mt Baw Baw: 19.0 Mt Buller: 18.0 Mt Hotham: 17.2 Falls Creek: 16.3 For NSW Alpine areas: Crackenback=1957m (5:00am): 16.0 Any records broken, Blair? - Paul G. ____________________ The Weather Company Level 2, 7 West Street North Sydney 2060 Phone: (02) 9955 7704 Fax: (02) 9955 1536 twc at 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------------------------------ 009 From: "The Weather Co." [twc at theweather.com.au] To: "Maillist Weather doods" [aussie-weather at world.std.com] Subject: aus-wx: Very Warm Night in Tassy too! Date: Sat, 5 Feb 2000 06:36:16 +1100 X-Mailer: Microsoft Outlook Express 5.00.2314.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com ...And here are some Tassy temps at 4:00am: Flinders Is: 30.7 Friendly Beach: 27.3 Launceston: 22.0 Ouse: 20.2 Eddystone: 20.5 Cape Grim: 18.4 Hobart (4:30am): 19.4 Mt Wellington: 15.2 Smithton: 17.8 Devonport: 18.6 Pretty warm night! - Paul G. ____________________ The Weather Company Level 2, 7 West Street North Sydney 2060 Phone: (02) 9955 7704 Fax: (02) 9955 1536 twc at 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------------------------------ 010 Date: Sat, 05 Feb 2000 07:42:16 -0800 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: aus-wx: Warm Blackeath Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com We reached 28.5 at my place on Friday and overnight it barely dipped below 20, pretty warm for us. Looks like it'll be even hotter today. Lindsay P. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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: "Bill Webb" [billwebb at tpgi.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Coral Sea Low Date: Sat, 5 Feb 2000 08:00:33 +1000 X-Mailer: Microsoft Outlook Express 5.00.2615.200 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi James and List Noticed the low - which BoM are calling a trough, presumably to prevent spooking the locals - on Townsville BS radar loop this morning. It has certainly stirred up the shower activity in the area. Proserpine 27.5mm to 0600 EST yesterday, A further 41mm this morning. Reported falls up to 340mm near Mackay, and 40 to 100+mm common on the Central Coast, and more to come no doubt as the system drifts south and west. Keeping the temperatures down though - some southerners might look to come north for the summer the way things are looking down there ! Winds off shore gusting to 50knots, but mainly 20 to 30 according to BoM - no off shore fishing today ! Might chase a barramundi up a creek seeing the season opened Feb. 1 last, and try for a mud crab or two. Oh woe. Then again, there are a few prawns about too .......... decisions, decisions. Sun's shining - catch ya later. Bill Proserpine NQ ----- Original Message ----- From: James Chambers [jamestorm at ozemail.com.au] To: aus-wx [aussie-weather at world.std.com] Sent: Friday, February 04, 2000 11:39 PM Subject: aus-wx: Coral Sea Low > Hi all > > I got myself out of my sickbed to go online and check the satpics and radar. > I was surprised to see quite a well developed low in the Coral Sea near > Willis Island. >snip +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: wbc at ozemail.com.au (Laurier Williams) To: aussie-weather at world.std.com Subject: Re: aus-wx: Low Aussie Minima Date: Sat, 05 Feb 2000 01:31:15 GMT X-Mailer: Forte Agent 1.5/32.452 X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id UAA15380 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com On Thu, 03 Feb 2000 10:21:32 -0800, Lindsay wrote: >-15 for Glen Innes, wow! Where is the new site? What sort of topography? > >I remember a post from Laurier last year saying it can get much colder >in the hollows around here, in the Upper Blue Mountains. I know the >frosts are much heavier in certain areas around here. Wonder if it gets >to say -10 around here in the hollows... > What I was referring to, Lindsay, was that there could be considerable differences in temperature between exposed ridgetops and sheltered high frost hollows as cold air pooled in calm conditions. Katoomba has managed a minus 8.2 at some point in the past 30 years of computerised record (my records don't have the date), but I suspect that would have been at the old Mort Street site in North Katoomba, which is in something of a hollow. I doubt the current site, close to the escarpment on Cliff Drive, would produce such a reading. Laurier +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: Blair Trewin [blair at met.Unimelb.EDU.AU] Subject: aus-wx: Very warm night in Melbourne To: aussie-weather at world.std.com (Aussie Weather) Date: Sat, 5 Feb 2000 14:06:37 +1100 (EST) X-Mailer: ELM [version 2.5 PL2] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com To the surprise of no-one, given the 40-degree maximum yesterday and the 8/8 cloud cover, it was an exceedingly warm night in Melbourne - at least until the change went through at about 7.30 a.m. (which means that the night won't go in the record books). Prior to the change the lowest temperature recorded was 29.9 - had the change not come through before 9 it would have been the second-highest overnight minimum on record for Melbourne, after a 30.5 in 1902. (The 24-hour minimum is lower again, 22, from the 0900 reset yesterday). Having said that, there was a very similar, but even hotter, night on 11-12 January 1982, on which it did not drop below 32 before a 7 a.m. cool change. The 3-hourly temperatures make an interesting comparison: 1982 2000 2100 37.0 35.3 0000 34.0 32.3 0300 32.9 32.8 0600 32.2 29.9 0900 22.2 25.6 There were at least two minima of 30 recorded in Victoria (at Swan Hill and Echuca), narrowly missing the state record for February (the 30.5 at Melbourne mentioned above) and any month (30.7 at Mildura in 1955 and last year). The cool change seems to have reached East Gippsland now, but I'll be interested to see what places like Orbost got to before it arrived. 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------------------------------ 014 Date: Sat, 05 Feb 2000 14:25:50 -0800 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: aus-wx: Warm Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com 2:15 pm Saturday, Just passed 28C here at my place in Blackheath. Very dry though, feels cooler than yesterday. I have a ten degree difference in my wet bulb and dry bulb temps! All of these are purely amatuer readings, of course. Lindsay P. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: "Paul Mossman" [paulmoss at tpgi.com.au] To: aussie-weather at world.std.com Date: Sat, 5 Feb 2000 14:08:10 +0930 Subject: aus-wx: BOm Synoptic Reports X-mailer: Pegasus Mail for Win32 (v3.12a) Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Howdy all. Scanning through the BOM's synoptic reports and found this unusual comment - seems that the Recorder likes to use sarcasm? > 85 W Gipps| 05\03 Wilsons Pr 7 7// NW 0 7 / 020/22 33.1 10.3 0017 7/036 / / 18 2:2 15 sl/-- Screen starting to go pale !!! 44777 > 85 W Gipps| 05\09 Wilsons Pr 8 8// NW 0 9 / 270/29 19.7 14.0 34 +14** 18 + 3 0076 0/040 +30 1 /24 1 /3 62 6:6 5.0 R> sl/-- > 85 W Gipps| 05\12 Wilsons Pr 8 8/05 W 6 / / 290/32 19.6 16.3 0096 3/020 / 1 /3 18 6:2 6 R sl/-- Since when can`t we have rain with middle 9 ?!!!! 44777 Loves the use of exclamation marks! +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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: "Matthew Piper" [mjpiper at ozemail.com.au] To: "Aussie Weather" [aussie-weather at world.std.com] Subject: aus-wx: Blaxland Heat Date: Sat, 5 Feb 2000 15:54:26 +1100 X-Mailer: Microsoft Outlook Express 5.00.2615.200 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com

Hi Everyone,
 
Its certainly a scorcher here today. Current temperature is 38.6 (3:50pm) and the highest so far today has been 39.2 at 3:30pm. This morning it was really humid but once the hot westerly wind began the air has dried right out. There is not a single cloud to be seen anywhere in the sky which is a very rare sight indeed this summer.
 
Matthew Piper
 
(Who is damn lucky to have air-conditioning otherwise I would be like a BBQ chicken by now hehehe)
017 X-Sender: jdeguara at pop.ihug.com.au X-Mailer: QUALCOMM Windows Eudora Pro Version 4.2.2 Date: Sat, 05 Feb 2000 16:19:03 +1100 To: aussie-weather at world.std.com From: Jimmy Deguara [jdeguara at ihug.com.au] Subject: aus-wx: Heat and another report online Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Yes I can say it is hot and would definitely have hit the 40C mark today. Lack of wind killed the chance of getting much hotter. Currently 39C outside and no sign of change. About the report, my chase report for the Inverell hailstorm chase with Matthew Pearce is online. Even looking at the pics is worthwhile. Boy I like hailstorms!!! http://www.australiansevereweather.simplenet.com/storm_news/index.html the top story amongst all articles or http://www.australiansevereweather.simplenet.com/storm_news/2000/docs/0001-0 4.htm directly to the article Enjoy I am going to the Mean Fiddler after and will enjoy that!!! Jimmy Deguara +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: Blair Trewin [blair at met.Unimelb.EDU.AU] Subject: Re: aus-wx: Coastal minimums To: aussie-weather at world.std.com Date: Sat, 5 Feb 2000 16:22:30 +1100 (EST) X-Mailer: ELM [version 2.5 PL2] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com > > Blair > > When I was a forecaster at the Bureau of Met I remember being routinely > surprised by minimums from Coffs Harbour. I believe the MO is within sight > of the water but I recall seeing sub-zero temperatures there on many > occasions. It struck me as a very unusual site in that respect. Do you have > any figures for Coffs Harbour? How does it compare to the other notable > sites you listed for coastal NSW? > > Mark I don't know a lot about the specifics of the local topography at Coffs Harbour. The common thread with most of the coastal sites in NSW that have NOT recorded near- or sub-zero minima seems to be either or both of: (a) an elevated or clifftop site (e.g. Point Perpendicular, Smoky Cape, Nobbys Head) (b) water in the vicinity through more than half of a 360-degree circle around the site (e.g. Observatory Hill in Sydney, any island site). Coffs Harbour doesn't have either of these; neither does Port Macquarie, and both have been below 0. Interestingly, most of the sub-zero minima at Coffs Harbour have been recorded in the wake of cold SW outbreaks with snow on the highlands (their record low, in 1966, was set as part of an outbreak that brought snow to low levels in NE Victoria and the Riverina), rather than under anticyclonic conditions of the 1970 type (when most records in northern NSW and southern Queensland were set). This is also the case at Brisbane Airport, another site that gets somewhat lower extreme minima than one would expect so close to the coast (had the instruments been in their present site at the time, rather than a somewhat warmer one, Brisbane Airport would probably have recorded several minima in the 0 to -2 range in the early 1970s; the homogenised set I use in climate change analyses, which is adjusted to take site changes into account, has an estimated -2.0 at Brisbane Airport on 27 June 1971). 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------------------------------ 019 From: Blair Trewin [blair at met.Unimelb.EDU.AU] Subject: Re: aus-wx: Low Aussie Minima To: aussie-weather at world.std.com Date: Sat, 5 Feb 2000 16:35:52 +1100 (EST) X-Mailer: ELM [version 2.5 PL2] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com > > -15 for Glen Innes, wow! Where is the new site? What sort of topography? The new site is at the airport. I don't know much about the local topography - I'm working off the relationships with other temperatures in the area. On several nights with low minima in 1997 it was getting very similar minima to Woolbrook (a frost-hollow site south of Armidale), so I would expect that its extreme minimum will ulitmately be similar to Woolbrook's -14.5, given a long enough record. As I think I've said before on this list, the coldness of New England is very under-rated because of the poor standard of the observation sites in the main towns - Armidale's was surrounded by a bitumen car park and Glen Innes PO was next to an incinerator! (Not as bad as the old Mount Barker PO site in SA, at which the last inspection photo featured a 4WD parked between the screen and the rain-gauge, but close). Now that both sites have moved we may get a more realistic picture of the regional climate. (Armidale's site is still within the town area, but is on a vacant block). > I remember a post from Laurier last year saying it can get much colder > in the hollows around here, in the Upper Blue Mountains. I know the > frosts are much heavier in certain areas around here. Wonder if it gets > to say -10 around here in the hollows... > > I'd expect this to be the case, probably more so in the major valleys (which are mostly uninhabited, of course). I am, however, quite sceptical of the -8.2 at Katoomba in June 1977 because of a lack of any support from surrounding observations (e.g -1.0 at Lithgow). The July and August records of -5.4 and -5.6 respectively seem more realistic. 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------------------------------ 020 From: "Jason" [kevans at kisser.net.au] To: [aussie-weather at world.std.com] Subject: aus-wx: TC Leon becomes Severe Cat 3 Cyclone Date: Sat, 5 Feb 2000 13:54:12 +0800 X-Mailer: Microsoft Outlook Express 5.00.2314.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com
Hey all
TC Leon has just been upgraded to a Severe Cat 3 Cyclone as it moves into the Central Indian Ocean. still looks like it has a bit of intensification left to do :)
Current IR Sat shows a VERY nice eye in the system... http://www.npmoc.navy.mil/satimages/gmsc.jpg
 
Also some convection has increased to the North of WA...models have been forecasting a deep low/tc to form Sun/Mon all week...will see what eventuates :)
 
Warning for TC Leon......
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING
CENTRE PERTH AT 0434UTC 5 FEBRUARY 2000

HURRICANE WARNING FOR THE WESTERN AREA

SITUATION
Tropical cyclone Leon with central pressure 965 hPa located at 0400UTC
Within 30 nautical miles of
Latitude   fourteen decimal three south [14.3S]
Longitude  one hundred and three decimal five east [103.5E]
moving southwest at 10 knots.

AREA AFFECTED
Tropical cyclone causing very rough seas, moderate to heavy swell and 30/45 knot
winds within 100 nautical miles of centre, increasing to 60/70 knots with high
seas within 30 nm of centre.

FORECAST
At 1600UTC 5 February.  15.4 south  102.3 east  960hPa
At 0400UTC 6 February.  16.5 south  101.3 east  960hPa

Next warning issued at 1100 UTC 5 February 2000
Jason
Karratha WA
Current weather here is cooler than it has been the last few days only about 40C today :P with scattered high cloud cover and Gusty E'ly winds
http://www.kisser.net.au/kevans/weather/
021 X-Originating-IP: [203.27.197.34] From: "Rod Aikman" [raikman at hotmail.com] To: aussie-weather at world.std.com Subject: Re: aus-wx: Very Warm Morning in Victoria... Date: Sat, 05 Feb 2000 21:37:36 EST Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi everyone, It certainly was a hot night here in Victoria last night and this morning. The Bendigo Airport AWS min temp was 27 (rounded). This I think is a record for this site (opened Oct, 1991), not just for February, but all summer months. I recorded 26.3 in my Stevenson screen which is located in central Bendigo. From my thermograph trace, the temperature had fallen to 27 deg by 12.30 am, and by 2.00 am had risen to 31.4, before falling to the minimum temperature at just after 8.00 am. Based on the digitised data for the old Bendigo Prison site, which was also located in central Bendigo, the previous highest minimum temp. recorded was 26.0 on January 17, 1960. The digitised data only dates from 1957, where as the complete Bendigo climate record dates from 1862. Rod Aikman, Bendigo, Vic. There have been some spectacularly high morning temperatures for Victoria, this morning. At 5:25 am we have: Tullamarine: 32.6 Scoresby: 31.7 Melbourne: 31.5 Mildura: 31.9 Swan Hill: 31.7 Yarra Glen: 30.3 Mt Nowa Nowa: 30.3 And for Alpine areas: Mt Baw Baw: 19.0 Mt Buller: 18.0 Mt Hotham: 17.2 Falls Creek: 16.3 For NSW Alpine areas: Crackenback=1957m (5:00am): 16.0 Any records broken, Blair? - Paul G. ____________________ The Weather Company Level 2, 7 West Street North Sydney 2060 Phone: (02) 9955 7704 Fax: (02) 9955 1536 twc at 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------------------------------ ______________________________________________________ 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------------------------------ 022 X-Sender: m3150396 at hardy.ocs.mq.edu.au X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Sat, 05 Feb 2000 21:41:34 +1100 To: aussie-weather at world.std.com From: Ben Munro [benjamin at biosys.net] Subject: Re: aus-wx: Sydney obs. Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com At 15:11 04-02-00 +1100, you wrote: >> >> *sigh* >> >> http://www.bom.gov.au/info/wmd/olympic/obser.htm >> >> 30 minute Sydney observations may become "registered" in the future :( >> >> what a joke.. who knows, maybe we will have to pay to enter the web site soon! > >Don't panic! > >This has been a fairly standard disclaimer which has popped up on all >current observations pages over the last year or so, pending the >development of a defined 'Basic Products Set' which will be made >freely available - I think the driving idea behind this is to provide >a uniform national policy, rather than to increase/decrease the >level of freely available service overall. > >My understanding is that it is likely (although not certain) that >hourly AWS observations will be part of this set. If this is the >case then they would be available nationally - which means a loss of >frequency for some areas (especially around Melbourne, Adelaide and >Sydney), but coverage of many areas that presently have none (apart >from the 0900 and 1500 bulletins). > >Blair Trewin Does that mean all AWS's from around the country? or perhaps a large proportion of them? That certainly would be good. Well worth the loss of the more frequent obs from selected area. Another hot day in sydney today, 39 in ashfield. temps were into the low 40s further to the west. I won't know what the exact temps were until after 9am tomorrow though. Tomorrow is forecasted to be back below 30 again (high 20s). but not for long, maximums should rise throughout the week, perhaps being back up in the high 30s or maybe more later on in the week. Ben Munro +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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------------------------------ 023 Date: Sat, 05 Feb 2000 21:45:14 +1100 From: Ben Quinn [bodie at flatrate.net.au] X-Mailer: Mozilla 4.61 [en] (Win95; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: aus-wx: New Pictures Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Everyone, 102 new pictures added to the BSCH Picture Gallery - watch this space, as in the next few days i'll be adding between 200 and 250 knew pictures from new ASWA member Damien Howes - these include 16 pictures of a TORNADO off the NE NSW coast in 1996.. http://www.bsch.simplenet.com/pictures/picturegallerynew.htm The pictures in this updated include pictures taken by Paul Miracki in France, Nepal and in the eastern states of Australia.. don't be fooled by the thunbmnails, some of these pictures are absolutely STUNNING when viewed in full size - especially the snow covered mountains!!!! +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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: 000205.htm
Updated: 12 February 2000

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