Storm News
[Index][Aussie-Wx]
Australian Weather Mailing List Archives: Saturday, 3 April 1999

    From                                           Subject
--------------------------------------------------------------------------------------
001 "Chris Gribben" [chrisgribben at hotmail.com]     US tornado season kicks off
002 "Chris Gribben" [chrisgribben at hotmail.com]     And this
003 Jimmy Deguara [jimmyd at ozemail.com.au]          And this
004 Keith Barnett [weather at ozemail.com.au]         Seven Hills weather observations again
005 Jimmy Deguara [jimmyd at ozemail.com.au]          Seven Hills weather observations again
006 "truffles at xenon.net" [truffles at xenon.net]      And this
007 "Michael Thompson" [michaelt at ozemail.com.au]   Cyclone Swells

--------------------------------------------------------------------------------------
001

X-Originating-Ip: [203.108.181.62]
From: "Chris Gribben" [chrisgribben at hotmail.com]
To: aussie-weather at world.std.com
Subject: aus-wx: US tornado season kicks off
Date: Fri, 02 Apr 1999 16:54:21 PST
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Aahhhh, to be there right now


URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 102
STORM PREDICTION CENTER NORMAN OK
221 PM CST FRI APR 2 1999

THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

   OKLAHOMA

EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 300 PM UNTIL 900
PM CST.

TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 55 STATUTE MILES EAST AND WEST
OF A LINE FROM 15 MILES SOUTH SOUTHWEST OF ALTUS OKLAHOMA TO 30
MILES WEST NORTHWEST OF BARTLESVILLE OKLAHOMA.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

DISCUSSION...MOISTURE CONVERGENCE IN CENTRAL OKLAHOMA SHOULD HELP
TO BREAK CAP FOR SCATTERED THUNDERSTORMS TO DEVELOP NEXT 1-2 HOURS.
SURFACE BASED CAPES ARE BETWEEN 2500-3500 J/KG AND INCREASING LOW/
MID LEVEL WINDS WILL BE SUPPORTIVE OF STORMS WITH LARGE HAIL AND
ISOLATED TORNADOES. SHORTWAVE TROUGH MOVING INTO THE TEXAS
PANHANDLE WILL HELP TO INITIATE THUNDERSTORMS IN SWRN OK NEXT 2-3
HOURS WITH GREATER TORNADO POTENTIAL.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES.  EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 23030.

Get Your Private, Free Email at http://www.hotmail.com
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 -----------------------jacob at iinet.net.au------------------------------

--------------------------------------------------------------------------------------
002

X-Originating-Ip: [203.108.181.62]
From: "Chris Gribben" [chrisgribben at hotmail.com]
To: aussie-weather at world.std.com
Subject: aus-wx: And this
Date: Fri, 02 Apr 1999 16:56:15 PST
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

I know this isn't aussie-weather but it's a bit quiet here at the 
moment, at least for the next 24 hrs or so.


URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 103
STORM PREDICTION CENTER NORMAN OK
307 PM CST FRI APR 2 1999

THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

   WEST CENTRAL MISSOURI
   EASTERN KANSAS

EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 345 PM UNTIL 900
PM CST.

HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 60 STATUTE MILES
EAST AND WEST OF A LINE FROM 60 MILES SOUTHWEST OF CHANUTE KANSAS
TO 25 MILES NORTH NORTHEAST OF LEAVENWORTH KANSAS.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

OTHER WATCH INFORMATION...  CONTINUE...WW 102...

DISCUSSION...INCREASING LOW LEVEL MOISTURE CONVERGENCE ACROSS NORTH
CENTRAL OK/SWRN KS SHOULD HELP TO INITIATE THUNDERSTORMS. AIR MASS
IS MODERATELY UNSTABLE WITH SBCAPES FROM 1500-2500 J/KG AND
VERTICAL SHEAR IS SUFFICIENT FOR SUSTAINING STRONG UPDRAFTS WITH
LARGE HAIL THE MAIN THREAT.

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES.  EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.  MEAN STORM
MOTION VECTOR 22030.

Get Your Private, Free Email at http://www.hotmail.com
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 -----------------------jacob at iinet.net.au------------------------------

--------------------------------------------------------------------------------------
003

X-Sender: jimmyd at pop.ozemail.com.au
X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1
Date: Sat, 03 Apr 1999 11:03:48 +1000
To: aussie-weather at world.std.com
From: Jimmy Deguara [jimmyd at ozemail.com.au]
Subject: Re: aus-wx: And this
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Chris, it makes you wanna cry doen't it. When will we get a tornado warning
as such. According to Paul Graham, Canberra or SW NSW did receive such a
warning a few years back. Tasmania and Canberra have as part of their
warning and advice systems the tornado warning!!

Jimmy Deguara

At 16:56 2/04/99 -0800, you wrote:
>I know this isn't aussie-weather but it's a bit quiet here at the 
>moment, at least for the next 24 hrs or so.
>
>
>URGENT - IMMEDIATE BROADCAST REQUESTED
>SEVERE THUNDERSTORM WATCH NUMBER 103
>STORM PREDICTION CENTER NORMAN OK
>307 PM CST FRI APR 2 1999
>
>THE STORM PREDICTION CENTER HAS ISSUED A
>SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
>
>   WEST CENTRAL MISSOURI
>   EASTERN KANSAS
>
>EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 345 PM UNTIL 900
>PM CST.
>
>HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
>MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
>
>THE SEVERE THUNDERSTORM WATCH AREA IS ALONG AND 60 STATUTE MILES
>EAST AND WEST OF A LINE FROM 60 MILES SOUTHWEST OF CHANUTE KANSAS
>TO 25 MILES NORTH NORTHEAST OF LEAVENWORTH KANSAS.
>
>REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
>FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
>PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
>WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
>WARNINGS.
>
>OTHER WATCH INFORMATION...  CONTINUE...WW 102...
>
>DISCUSSION...INCREASING LOW LEVEL MOISTURE CONVERGENCE ACROSS NORTH
>CENTRAL OK/SWRN KS SHOULD HELP TO INITIATE THUNDERSTORMS. AIR MASS
>IS MODERATELY UNSTABLE WITH SBCAPES FROM 1500-2500 J/KG AND
>VERTICAL SHEAR IS SUFFICIENT FOR SUSTAINING STRONG UPDRAFTS WITH
>LARGE HAIL THE MAIN THREAT.
>
>AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
>TO 2 INCHES.  EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
>KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.  MEAN STORM
>MOTION VECTOR 22030.
>
>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------------------------------

----------------------------------------------------------------------------
---------------
Jimmy Deguara
Vice President ASWA
from Schofields, Sydney
e-mail:  jimmyd at ozemail.com.au
homepage with Michael Bath
http://www.australiansevereweather.simplenet.com/
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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------------------------------

--------------------------------------------------------------------------------------
004

Date: Sat, 03 Apr 1999 12:06:25 +1000
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" [aussie-weather at world.std.com]
Subject: aus-wx: Seven Hills weather observations again
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Seems like I'm having trouble with things,,hope it works this time
weeklysummaries

Summary of weather observations for Seven Hills--week ended Saturday 3rd April, 1999

Average maximum	 25.4	
Average minimum	 16.6	
Average terrestrial minimum	 13.5	
Highest maximum	 31.1/27th	
Lowest maximum	 17.5/1st	
Highest minimum	 20.6/27th	
Lowest minimum	 11.1/29th	
Highest terrestrial minimum	 18.5/28th	
Lowest terrestrial minimum	 6.7/30th	
Total rainfall	 43.2	
Rain days	 4	
Highest daily rainfall	 24.4/2nd	
Total evaporation	 53.0	
Total wind run	 2698.2	
Highest wind run	 392.8/29th	
Thunder	 1	
Lightning	 1	
Hail	 0	
Frost	 0	
Fog	 2	
Byram Keetch drought index 3/4/99	 52.8	
Last Updated on 3/04/99
By Keith Barnett 
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 -----------------------jacob at iinet.net.au------------------------------

--------------------------------------------------------------------------------------
005

X-Sender: jimmyd at pop.ozemail.com.au
X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1
Date: Sat, 03 Apr 1999 11:19:41 +1000
To: aussie-weather at world.std.com
From: Jimmy Deguara [jimmyd at ozemail.com.au]
Subject: Re: aus-wx: Seven Hills weather observations again
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Hi Keith,

Month has been a fairly foggy month for us. We had several fogs and some
were quite thick although did not last long with porr visibility. April
should be an interesting month I reckon.

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/
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 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

From: "truffles at xenon.net" [truffles at xenon.net]
To: "'aussie-weather at world.std.com'" [aussie-weather at world.std.com]
Subject: RE: aus-wx: And this
Date: Sat, 3 Apr 1999 13:49:09 +-1000
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

/rals grumbles.. they coulda waited another week .... grumblahble#(*#*&*&*#^~!! at %

----------


URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 103
STORM PREDICTION CENTER NORMAN OK
307 PM CST FRI APR 2 1999

THE STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

   WEST CENTRAL MISSOURI
   EASTERN KANSAS

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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------------------------------

--------------------------------------------------------------------------------------
007

From: "Michael Thompson" [michaelt at ozemail.com.au]
To: [aussie-weather at world.std.com]
Subject: aus-wx: Cyclone Swells
Date: Sat, 3 Apr 1999 18:02:41 +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

Talking of cyclone swells I used to try to forecast the swell potential from
them, even back 20 years ago. I have learnt quite a few lessons, the first
being that you can a severe cyclone in the Coral Sea and not get 1 cent of
swell, but on the other hand I have surfed 6-8ft waves in Wollongong that
were generated near Vanuatu. Direction is the key, a cyclone must be east of
157-158' and be heading SW, S or SSW, when they move SE forget swell, even
if it was close to Australia at one stage. Next factor I like is some
interaction with high pressure to the south, this can increase the field of
gale force winds many hundrrds of kilometres further out from the centre.

I never did surf Voodoo, looked but did not touch.

Michael



>
>Years ago (about 8 or more) we had a great e/ne swell in Cronulla
>courtesy of a QLD cyclone. It wasn't the biggest I've surfed but it was
>around 8-10 feet (a few 12 ft rogues) and very powerful. Heavy waves,
>very thick and dangerous - broken boards. Surfed Voodoo, a reef off
>Cronulla, and the scariest part was trying to get back in! I ended up
>cutting myself pretty bad and had to stitch myself there and then. I was
>SH.T SCARED and took most waves near the shoulder coz it was sucking
>nearly dry. A few guys pulled in and got concrete barrels!
>
>
>Thank God for those lovely cylone swells. I got some of the barrels of
>my life out of them - and headaches! Still haven't recovered full
>hearing in my right ear from a blowout in those days. But as any surfer
>would tell you - it was worth it.
>
>
>Lindsay
>
>
>McDonald wrote:
>>
>> Hey Lindsay and Michael,
>>
>> Good to hear we have some surfers (bodyboarders - like me) on the list
too.
>>  I can't say I'm quite in your league yet (never surfed double figures -
>....>
>
>
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> message.
> -----------------------jacob at iinet.net.au------------------------------
>


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

Document: 990403.htm
Updated: 13 April 1999

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