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Australian Weather Mailing List Archives: Sunday, 7 March 1999 |
From Subject -------------------------------------------------------------------------------------- 001 Jimmy Deguara [jimmyd at ozemail.com.au] Storm Chase 002 Matt Smith [disarm at braenet.com.au] sydney.. 003 Lindsay [writer at lisp.com.au] Snow 004 Lindsay [writer at lisp.com.au] NSW Snow story 005 Lindsay [writer at lisp.com.au] Mobile phone fraud 006 "Nandina Morris" [nandina at alphalink.com.au] Mobile phone fraud 007 Amy Louise [critalgi at melbpc.org.au] intro 008 Anthony Cornelius [cyclone at stealth.com.au] intro 009 "Kevin Phyland" [kjphyland at hotmail.com] Lightning Protection 010 Dane Newman [dpn at bigpond.com] Welcome Amy 011 Amy Louise [critalgi at melbpc.org.au] more intro 012 David Croan [bustchase at yahoo.com] Sydney ASWA meeting 13/03/99 013 Keith Barnett [weather at ozemail.com.au] Mobile phone fraud 014 bgroughan at telstra.easymail.com.au Lightning Protection 015 "Michael Thompson" [michaelt at ozemail.com.au] Todays chase ( bust ) 7th March 1999 016 "Marty" [martyp at dynamite.com.au] Intro -------------------------------------------------------------------------------------- 001 X-Sender: jimmyd at pop.ozemail.com.au X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1 Date: Sun, 07 Mar 1999 07:53:57 +1100 To: aussie-weather at world.std.com From: Jimmy Deguara [jimmyd at ozemail.com.au] Subject: aus-wx: Storm Chase Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Jimmy here, A storm chase is on for a chance of storms in the upper Hunter. Michael Bath and I are meeting Michael Thompson at Singleton. If you want to tag along, get a move on. Michael's mobile is 0412145710 Let's hope things get going. Jimmy Deguara ---------------------------------------------------------------------------- --------------- Jimmy Deguara Vice President ASWA from Schofields, Sydney e-mail: jimmyd at ozemail.com.au homepage with Michael Bath http://www.australiansevereweather.simplenet.com/ -------------------------------------------------------------------------------------- 002 X-Sender: disarm at braenet.com.au (Unverified) X-Mailer: Windows Eudora Pro Version 3.0 (32) Date: Sun, 07 Mar 1999 09:08:55 +1100 To: aussie-weather at world.std.com From: Matt Smith [disarm at braenet.com.au] Subject: aus-wx: sydney.. Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Ill be heading out to Rooty Hill at about 11.30am if anyone wants to meet me there you are most welcome, hopefully we might get something today.I rang Michael Bath and Jimmy but they were already on there way up to the hunter, and my stupid alarm clock didnt go off :( Anyway mail me back on the list or turn up at rooty hill between 11.30 and 12 and we can see what we can see.. Matt Smith -------------------------------------------------------------------------------------- 003 Date: Sat, 06 Mar 1999 03:51:25 -0800 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: Snow Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com According to my stats from various sources, Mt Cannob is only 1397 mtrs,(about 4,500 feet?) still high for around here though. It looks more like a high hill than a mountain because of the surrounding high plateau. Indeed it is a great place to view weather but can often be covered in mist. Camped up there in late spring and summer, it's just great. Chains can be required in winter. Can get very windy too as evidenced by the position of the trees! Lindsay Michael Scollay wrote: > > Mt Conabolas is over 1500m. I recall verbal reports from the Telstra > (Telecom) techs who worked there back in the late 1980's of some very > wild weather including snow and ice that brought down radio wave-guides, > chipping built-up ice from microwave dishes, lightning strikes > extraordinare that lit up the equipment room like a Christmas tree etc. > Best thing to do if you want stories is to pay a visit and ask. They > might even put you onto some retirees who'd be glad to descibe their > experiences. My guess is that this hill, being so exposed, is in an > excellent position from which to view storms and experience them > first-hand:-) > > Michael Scollay mailto:michael.scollay at telstra.com.au -------------------------------------------------------------------------------------- 004 Date: Sat, 06 Mar 1999 03:42:59 -0800 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: NSW Snow story Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Thanks Michael, WE get quite a few variations of snow etc up here. Clear small pellets, shards of clear/opaque ice, large flakes of snow and sometimes the smaller dryer ones. Michael Scollay wrote: > This is my understanding of various term's use in Oz... > > Snow: That classic six-sided structural stuff all stuck together. > In Oz, that seems a little rare in the Snowy's since the structure > usually has the stuffing knocked out of it by high winds:-) > > Sleet: Little balls of soft hail formed when a snowflake melts then > refreezes. Sometimes called "sago". Some sort of snowflake structure > can still be seen. > > Wet Snow: Same as snow, but wet and melting. > > Glaze: This is aussie ice-storms of a different sort formed when > super-cooled water droplets in low cloud freeze onto an exposed > surface, usually the leeward side. I've only experienced a true > ice storm once which was formed by freezing rain. Temp was -4C > in Perisher and +2 at Mt Kosciuzco (new spelling?). A thunderstorm > rolled in with rain up top that froze to sheet ice down low. > > Michael Scollay mailto:michael.scollay at telstra.com.au -------------------------------------------------------------------------------------- 005 Date: Sat, 06 Mar 1999 03:33:04 -0800 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: URGENT!! - RE: aus-wx: Mobile phone fraud Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Pardon my ignorance. Chain mail? Lindsay Chris Maunder wrote: > > This is an interesting point actually. > > I was wondering if it might be wise to enforce a policy of "no chain mails" > for this mailling list - unless of course a particular incident has b -------------------------------------------------------------------------------------- 006 To: aussie-weather at world.std.com From: "Nandina Morris" [nandina at alphalink.com.au] Subject: Re: URGENT!! - RE: aus-wx: Mobile phone fraud Date: Sun, 07 Mar 99 09:54:08 PST Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com X-MIME-Autoconverted: from quoted-printable to 8bit by penman.es.mq.edu.au id KAA18893 I send it to you, you send it on to someone else, who sends it on etc. Original chain mail letters contained some kind of threat - like all your relatives will suffer from shoe eating sock syndrome for the next fifty years if you 'break the chain'. Many of them included the need to send a 'gift' of some kind to the last person, add your name to the bottom of the list, and in 3 weeks or so should receive 600 tea-towels! Hmm They never worked, but boy oh boy, was the PMG happy:-) Cheers, Nandina nandina at alphalink.com.au ---------- > Pardon my ignorance. > > Chain mail? -------------------------------------------------------------------------------------- 007 Date: Sun, 07 Mar 1999 14:01:47 -0600 From: Amy Louise [critalgi at melbpc.org.au] X-Mailer: Mozilla 4.04 [en] (Win95; I) To: aussie-weather at world.std.com Subject: aus-wx: intro Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi! just thought I'd introduce myself since I'm new to this list. My name's Amy, I'm 16 and I'm from Melbourne. I'm probably, no doubt, the youngest person on this list, but it looked like a good idea to join. I've been interested in meterology (severe weather exp) since I was about tiny since my dad has the same intrest in weather and drilled it into me. ::laughs:: I'm hoping to work at the NSSL in OK, USA some day but until them I'm happy here in Melbourne, teaching myself since I don't attend any school. Well, I think that's about all. But it's great to meet you all. :-) Take care, Amy -------------------------------------------------------------------------------------- 008 Date: Sun, 07 Mar 1999 13:38:07 +1000 From: Anthony Cornelius [cyclone at stealth.com.au] X-Mailer: Mozilla 4.5 [en] (Win98; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: intro Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Amy, It's great to see another young person on the list, I only just turned 17 myself last Thursday, which means I'm no longer the youngest person on this list - yay!!! :) I'm sure you'll soon find out about a new organisation...ASWA (Australian Severe Weather Assoc.) Jane is one of the co-ordinators for the Victorian branch, her email is tonex at rubix.com.au and if you're interested, give her a quick email and I'm sure she'll be more tyhen happy to give you the details. If you have any questions just ask :) Anthony from Brisbane Amy Louise wrote: > > Hi! just thought I'd introduce myself since I'm new to this list. My name's > Amy, I'm 16 and I'm from Melbourne. I'm probably, no doubt, the youngest > person on this list, but it looked like a good idea to join. I've been > interested in meterology (severe weather exp) since I was about tiny since my > dad has the same intrest in weather and drilled it into me. ::laughs:: I'm > hoping to work at the NSSL in OK, USA some day but until them I'm happy here > in Melbourne, teaching myself since I don't attend any school. Well, I think > that's about all. But it's great to meet you all. :-) > > Take care, > > Amy -------------------------------------------------------------------------------------- 009 X-Originating-Ip: [203.25.186.103] From: "Kevin Phyland" [kjphyland at hotmail.com] To: aussie-weather at world.std.com Subject: Re: aus-wx: Lightning Protection Date: Sat, 06 Mar 1999 19:47:41 PST Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Michael! Hehehe...right on with lightning protection! Reminded me of the answer to a US question about making houses tornado-proof...the reply was ..."Yes, it can be done...but five-inch thick concrete steel-reinforced domes with no windows buried in six metres of earth will probably never be popular.." I guess we should just take the point that storm-chasing is inherently quite dangerous and take sensible precautions! Kevin from Wycheproof. -------------------------------------------------------------------------------------- 010 From: Dane Newman [dpn at bigpond.com] To: "'aussie-weather at world.std.com'" [aussie-weather at world.std.com] Subject: aus-wx: Welcome Amy Date: Sun, 7 Mar 1999 15:03:15 +1100 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Amy, great to have you onboard, welcome to aussie-weather. Great to have another Melbourne person on the list. Dane Newman Kilsyth. Ps were abouts in Melbourne do you live? -----Original Message----- Hi! just thought I'd introduce myself since I'm new to this list. My name's Amy, I'm 16 and I'm from Melbourne. I'm probably, no doubt, the youngest person on this list, but it looked like a good idea to join. I've been interested in meterology (severe weather exp) since I was about tiny since my dad has the same intrest in weather and drilled it into me. ::laughs:: I'm hoping to work at the NSSL in OK, USA some day but until them I'm happy here in Melbourne, teaching myself since I don't attend any school. Well, I think that's about all. But it's great to meet you all. :-) Take care, Amy -------------------------------------------------------------------------------------- 011 Date: Sun, 07 Mar 1999 15:44:26 -0600 From: Amy Louise [critalgi at melbpc.org.au] X-Mailer: Mozilla 4.04 [en] (Win95; I) To: aussie-weather at world.std.com Subject: aus-wx: more intro Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Thanks for all your welcomes! Wow. It's nice to have that. :-) I guess I was right about being the youngest. ::laughs:: btw, happy belated birthday anthony! I'm from Endeavour Hills in the s-e suburbs of melbourne. Just down from the dandenong ranges or about 7km's out of Dandenong itself. I'd appreciate the info on the meeting Jane. Thanks. :-) My ICQ # is 32553130 and I also have AIM and my SN on that is: imarspirit so stop by and say hi if you'd like. :-) Thanks again for the welcome. :-) I'm glad I signed up! Cheers, Amy -------------------------------------------------------------------------------------- 012 Date: Sun, 7 Mar 1999 01:14:39 -0800 (PST) From: David Croan [bustchase at yahoo.com] Subject: Re: aus-wx: Sydney ASWA meeting 13/03/99 To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Michael I finally replaced my old camcorder-VCR connectors today and transferred two chases across to VHS. They are for the 19/1 and 4/3. On the subject of the 4/3, there were two dominant cells in the lower Hunter. I am certain that at least one of those cells was a supercell. I did not get close enough to chase it but I photographed and shot some brief video of the main updraft from around 30km away. The updraft was phenomenal and did punch well above the anvil. I'll see what you guys think. The other cell, which I chased, was very intense. I wasn't sure of the storm type but I am pretty sure what I photographed was a wall cloud (I've never seen a rotating one b4). It was a bit ragged, and I only had a 10 second window to photograph it (I was on the freeway as it crossed behing me) but it was rotating and it was right on the NW flank. See you saturday David ---Michael Bathwrote: > > An ASWA meeting will be held at 2KY building in Wentworth St, Parramatta > commencing at 10am on Sat 13th March 1999. > > If you would further information or would like to suggest topics for > discussion please email me separately to the list. > > regards, Michael > ASWA President -------------------------------------------------------------------------------------- 013 Date: Sun, 07 Mar 1999 20:34:24 +1100 From: Keith Barnett [weather at ozemail.com.au] X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: URGENT!! - RE: aus-wx: Mobile phone fraud Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com ..and the Fraud Squad... Nandina Morris wrote: > I send it to you, you send it on to someone else, who sends it on etc. Original chain mail letters contained some kind of threat - like all your relatives will suffer from shoe eating sock syndrome for the next fifty years if you 'break the chain'. Many of them included the need to send a 'gift' of some kind to the last person, add your name to the bottom of the list, and in 3 weeks or so should receive 600 tea-towels! Hmm They never worked, but boy oh boy, was the PMG happy:-) > > Cheers, > > Nandina > nandina at alphalink.com.au -------------------------------------------------------------------------------------- 014 From: bgroughan at telstra.easymail.com.au To: aussie-weather at world.std.com Subject: Re: Re: aus-wx: Lightning Protection Date: Sun, 7 Mar 1999 20:46:03 +1100 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all There was an electrical storm in the Hawkesbury area sometime last summer,I was outside watching how it was going ,in the barn which of course is covered with corrugated iron.The lightening was getting quite fierce and not wanting to run across to the house with three very large gum trees above I thought I would stay put,just at that moment the hairs stood on the back of my neck(what an eerie feeling)before I had time to think what to do there was an all mighty crack of lightening,which left my ears ringing ,somewhere behind the barn even though it was largly out of sight it momentaraly blinded me Afterwards I looked to see if it struck anything but could see no evidence.Does anyone know how close you need to be to feel the static of a lightening strike? Regards Brian. Anthony, I doubt the tripod is going to attract the lightning any more than any other object in the immediate area. It is really a tiny target for a discharge. I am far more concerned with being the highest target in an open area, than to consider the tripod as a conductor and attracting the next bolt. For example, when we were in a fairly open field (just a few trees around) west of Moree on 29/1, we became aware of hairs standing on end, and quickly sought 'safety' in the car. And I note Paul M encountering this last night too. Does your tripod have rubber pads at the base of each leg? This may often some protection, but end the end it comes down to whether the least resistance is occurring where you are, and if so, you're in trouble. I consider trees, poles, houses or other structures fixed into the earth to be the most likely targets of strikes. regards, Michael Bath Anthony Cornelius on 05/03/99 08:25:14 AM Hi all, Ok...my parents bought me a tripod for my birthday (thanks for the email Narelle lol) and dad mentioned to becareful with it because it is metal. Anyway, I was wondering (excuse me if this sounds really stupid) if I were to wrap the exposed metal parts with a thick plastic, or some other non-conductor, would that reduce the possibility of lightning being attracted to the tripod? Or would the tripod still readily release 'streamers' if there was a large negative charge overhead... Thanks in advance to anyone who can help, Anthony Cornelius -------------------------------------------------------------------------------------- 015 From: "Michael Thompson" [michaelt at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: aus-wx: Todays chase ( bust ) 7th March 1999 Date: Sun, 7 Mar 1999 22:05:29 +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 Today we ( Jimmy Deguara / Michael Bath / myself ) had a mega bust chase, clocked 850km (over 550 miles ) to see one bolt of lightning, I had a gut feeling that it would be risky, as when I left Shellharbour at 8am the SE ( storm eradicator ) wind change had already moved through, and rain was falling from middle layer junk. We thought that if we got far enough north we would leave the cloud behind and have sunshine for towers, it nearly went that way, by 1pm we were in broken cloud and the front was behind us. We pulled over at a town called Quirindi on the North West slopes which was as far north as we could risk and still get home at a reasonable time the same day. In the 1 hour we were there a promising cell was forming to the NW, but the wind shear was too chaotic, W at ground, NW at cloud base, a odd ball east at about 3000-5000m, and W then NW again, what happened was the storm bases were being separated from their weak anvils. Then the wind change caught us and killed off any fresh growth. On our way back home we saw a magnificent line of anvils to the eastern side of the divide, possibly from Port Macquarie northwards ( we chased west ), to be fair they would have been out of reach anyway. Ran into very light rain on the way home which made the road greasy, saw two single car accidents on the F3 freeway north of Sydney, in both cases the drivers just speared off the road, one unfortunately right into a solid rock cliff. A sobering reminder of largest risk with storm chasing. Heavier rain and some low cloud along the Illawarra escarpment in the last hour home. Regards Michael Michael Thompson http://thunder.simplenet.com -------------------------------------------------------------------------------------- 016 From: "Marty" [martyp at dynamite.com.au] To: "Aussie Weather Mailing List" [aussie-weather at world.std.com] Subject: aus-wx: Intro Date: Sun, 7 Mar 1999 22:15:23 +1100 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 everyone, After reading Amy's introduction I felt compelled to do the same. I joined the list about four or five days ago. I live Brisbane (Toombul, to fellow Brisbanites) and moved up here only two months ago from Canberra where lightning was rather a rare occurence. I am 25 years of age, and work afternoon shift (midday till 9 or 10pm) - exactly the wrong time for this cause! I've been frustrated on more than one occasion wanting to get out of work because of storm action outside! I only really started photographing lightning when I bought my first SLR 35mm camera about two years ago, although I've had a life-long fascination. I thought I'd done some serious driving around chasing storms (about 200kms one evening), but Michael Thompson's (and Jimmy Deguara's & Michael Bath's) mammoth excursion put me back in my place! Wow, 850kms - and only for one lightning bolt... I feel for you! A great reminder also to take care on the roads during the obviously hazardous conditions. When people mention their locations I'm always eager to pull out the map and follow their tracks. For the benefit of interstate readers, when you mention a suburb, could you also mention the city? There seem to be quite a few posts from people in the Hunter District. Where abouts is the Hunter? I need to get myself a map which includes shires. Ciao! Marty.
Document: 990307.htm
Updated: 08 March 1999 |
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