Storm News
[Index][Aussie-Wx]
Australian Weather Mailing List Archives: Wednesday, 19 April 2000

    From                                           Subject
--------------------------------------------------------------------------------------
001 "John Woodbridge" [jrw at pixelcom.net]           SE Qld T'storms & Showers
002 Carl Smith [carls at ace-net.com.au]              TC Rosita Map Animation BoM #5
003 "tony middleton" [anvil_industries at hotmail.co  Storm Chase around Melbourne
004 "John Woodbridge" [jrw at pixelcom.net]           Early morning change 
005 Carl Smith [carls at ace-net.com.au]              Severe TC Rosita Cat 3 Map Animation updated BoM #8
006 Matthew Smith [disarm at braenet.com.au]          Coastal Sydney Storms
007 Jimmy Deguara [jdeguara at ihug.com.au]           Discussions over a drink or two-Sydney mob
008 "Keith & Jason" [kevans at kisser.net.au]         TC Rosita Cat3 heading straight towards Broome, expected to 
009 Carl Smith [carls at ace-net.com.au]              Severe TC Rosita Cat 3 now 210 km/hr
010 davidkc at advanceenergy.com.au                   Cyclone Rosita,, Cat 4 3pm
011 Lindsay [writer at lisp.com.au]                   Cyclone Rosita,, Cat 4 3pm
012 "Michael Thompson" [michaelt at ozemail.com.au]   Bargo 1815 - Lachlan Macquarie see storm damage.
013 "Michael Thompson" [michaelt at ozemail.com.au]   Cloud Seeding
014 "Michael Thompson" [michaelt at ozemail.com.au]   Interesting day in Sydney (Matthew Pearce, not Don)

--------------------------------------------------------------------------------------
001
From: "John Woodbridge" [jrw at pixelcom.net]
To: [aussie-weather at world.std.com]
Subject: RE: aus-wx: SE Qld T'storms & Showers
Date: Wed, 19 Apr 2000 01:19:54 +1000
X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2910.0)
Importance: Normal
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Hi James

I wish some would come my way.  Rain guage at midnight 0.0mm, only a few
drops, literally, fell at Mt. Crosby this evening and no rumbles.  But there
is still cloud about, 21.5C at midnight with a dew point not much below
that, so here's hoping...  Maybe if Anthony takes a drive up my way in his
PJ's something will happen.  I'm beginning to think he IS a Rain God,
particularly after that famous pose...

Total rainfall for April to date is just 3.1mm!  Running 30 day daily av now
at 0.37mm per day.

Have checked rain guage very carefully - yes it does hold water, no leaks,
and no possums sitting on it.  The last decent fall, i.e., more than one
inch in 24 hours was on Boxing Day last.

John.

>snip

My gauge only has 8.8mm in it.

Regards

James Chambers

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002
X-Sender: carls at ford.ace-net.com.au
Date: Wed, 19 Apr 2000 01:38:01 +1000
To: Aussie Weather List [aussie-weather at world.std.com]
From: Carl Smith [carls at ace-net.com.au]
Subject: aus-wx: TC Rosita Map Animation BoM #5
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Hi All.

I have started a TC Rosita Map Animation at
http://www.ace-net.com.au/~carls/RositaAnim.htm.

According to the BoM, Rosita is now Cat 2, 985 hPa, with gusts to 125
km/hr, and may intensify further tomorrow.

BoM #5 and JTWC #3 pasted below.

Regards,
Carl.

>IDW50W05
>BUREAU OF METEOROLOGY
>WESTERN AUSTRALIAN REGIONAL OFFICE
>
>Media: The Emergency Warning Signal should not be used with this warning.
>
>TOP PRIORITY
>
>TROPICAL CYCLONE ADVICE NUMBER 5
>Issued at 9:45 pm WST on Tuesday, 18 April 2000
>BY THE BUREAU OF METEOROLOGY
>TROPICAL CYCLONE WARNING CENTRE PERTH
>
>A WARNING for a Category 2 cyclone is now current for coastal areas between La
>Grange [Bidyadanga] and Whim Creek.
>
>A CYCLONE WATCH extends north to Cape Leveque and west to Dampier.
>
>At 9pm WST TROPICAL CYCLONE ROSITA [severity category 2] was located
>330 kilometres north of Port Hedland and 340 kilometres west of Broome and was
>moving south at 11 kilometres per hour towards the coast.
>
>Gales with gusts to 125 kilometres per hour are expected to develop on the
>coast
>tomorrow between La Grange [Bidyadanga] and Whim Creek. The cyclone has
>intensified to category 2 and may intensify further tomorrow as it approaches
>the coast.
>
>Details of TROPICAL CYCLONE ROSITA at 9pm WST.
>
>  Location of centre : Latitude 17.4 South Longitude 119.1 East.
>  Recent movement    : South at 11 kilometres per hour.
>  Central Pressure   : 985 hPa.
>  Wind gusts         : 125 kilometres per hour.
>  Severity category  : 2
>
>The WA State Emergency Service advises of the following community alerts:
>A BLUE ALERT is current from Bidyadanga[La Grange] to Whim Creek including the
>communities of Bidyadanga[La Grange], Sandfire, Wallal, Pardoo, Port and South
>Hedland, Warralong, Yandeyarra and Whim Creek.
>
>The next advice will be issued at 1 am Wednesday morning.
>
>This advice is available by dialling 1300 659 210.

>758
>WTXS33 PGTW 180900
>SUBJ:  TROPICAL CYCLONE WARNING
>1. TROPICAL CYCLONE 27S (ROSITA) WARNING NR 003
>   03 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
>   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
>    ---
>   WARNING POSITION:
>   180600Z5 --- NEAR 16.5S2 119.0E1
>     MOVEMENT PAST SIX HOURS - 180 DEGREES AT 04 KTS
>     POSITION ACCURATE TO WITHIN 060 NM
>     POSITION BASED ON CENTER LOCATED BY SATELLITE
>   PRESENT WIND DISTRIBUTION:
>   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
>   RADIUS OF 035 KT WINDS - 100 NM SOUTHEAST SEMICIRCLE
>                            075 NM ELSEWHERE
>   REPEAT POSIT: 16.5S2 119.0E1
>    ---
>   FORECASTS:
>   12 HRS, VALID AT:
>   181800Z8 --- 17.3S1 119.0E1
>   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
>   RADIUS OF 050 KT WINDS - 025 NM
>   RADIUS OF 035 KT WINDS - 110 NM EAST SEMICIRCLE
>                            080 NM ELSEWHERE
>   VECTOR TO 24 HR POSIT: 180 DEG/ 06 KTS
>    ---
>   24 HRS, VALID AT:
>   190600Z6 --- 18.4S3 119.0E1
>   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
>   RADIUS OF 050 KT WINDS - 030 NM
>   RADIUS OF 035 KT WINDS - 120 NM EAST SEMICIRCLE
>                                   OVER WATER
>                            090 NM ELSEWHERE OVER WATER
>   VECTOR TO 36 HR POSIT: 160 DEG/ 07 KTS
>    ---
>   36 HRS, VALID AT:
>   191800Z9 --- 19.8S8 119.5E6
>   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
>   RADIUS OF 050 KT WINDS - 035 NM OVER WATER
>   RADIUS OF 035 KT WINDS - 130 NM EAST SEMICIRCLE
>                                   OVER WATER
>                            090 NM ELSEWHERE OVER WATER
>   VECTOR TO 48 HR POSIT: 145 DEG/ 10 KTS
>    ---
>   EXTENDED OUTLOOK:
>   48 HRS, VALID AT:
>   200600Z8 --- 21.4S7 120.7E0
>   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
>   RADIUS OF 050 KT WINDS - 025 NM OVER WATER
>   RADIUS OF 035 KT WINDS - 110 NM EAST SEMICIRCLE
>                                   OVER WATER
>                            085 NM ELSEWHERE OVER WATER
>    ---
>REMARKS:
>180900Z8 POSITION NEAR 16.7S4 119.0E1.
>TROPICAL CYCLONE (TC) 27S (ROSITA), LOCATED APPROXIMATELY 230 NM
>NORTH OF PORT HEDLAND, AUSTRALIA, HAS TRACKED SOUTHWARD AT 04 KNOTS
>DURING THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 180530Z7
>VISIBLE AND INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS
>BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 45 AND 55 KNOTS.
>ANIMATED SATELLITE IMAGERY DEPICTS A PARTIALLY EXPOSED LOW LEVEL
>CIRCULATION CENTER (LLCC) WITH GOOD OUTFLOW IN THE UPPER LEVELS. THE
>SYSTEM IS CONTINUING TO MOVE THROUGH A WEAKNESS IN THE SUBTROPICAL
>RIDGE, AND IS FORECAST TO CONTINUE SOUTHWARD THROUGH THE WEAKNESS.
>TC 27S (ROSITA) HAS MAINTAINED INTENSITY OVER THE PAST 12 HOURS.
>THE SYSTEM IS FORECAST TO INTENSIFY SLOWLY AS IT MOVES CLOSER TO
>LAND, MAKING LANDFALL EAST OF PORT HEADLAND NEAR THE 36 HOUR
>FORECAST POSITION. AFTER MAKING LANDFALL, TC 27S (ROSITA) WILL BEGIN
>TO WEAKEN DUE TO INTERACTION WITH LAND AND AN INCREASED VERTICAL
>WIND SHEAR ENVIRONMENT. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z5
>IS 20 FEET. NEXT WARNINGS AT 182100Z2 (DTG 181952Z6) AND 190900Z9
>(DTG 190752Z4). REFER TO TROPICAL CYCLONE 24S (PAUL) WARNINGS
>(WTXS31 PGTW) FOR TWELVE-HOURLY UPDATES. REFER TO TROPICAL CYCLONE
>26S (INNOCENTE) WARNINGS (WTXS32 PGTW) FOR TWELVE-HOURLY UPDATES.//


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Carl Smith.
Gold Coast, Queensland, Australia.
Email: carls at ace-net.com.au
Internet: http://www.ace-net.com.au/~carls/index.htm
Current Cyclone information: http://www.ace-net.com.au/~carls/current.htm
Cyclone Tracking Maps: http://www.ace-net.com.au/~carls/TCMaps.htm
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


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

003
X-Originating-IP: [203.29.156.5]
From: "tony middleton" [anvil_industries at hotmail.com]
To: aussie-weather at world.std.com
Subject: Re: aus-wx: Storm Chase around Melbourne
Date: Wed, 19 Apr 2000 06:32:47 EST
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

">Radar of todays storms can be viewed here
>http://members.xoom.com/nsykes/radarapril16.gif "
sorry but this link doesn't work,nothing there.

>From: "Nick Sykes" 
>Reply-To: aussie-weather at world.std.com
>To: 
>Subject: Re: aus-wx: Storm Chase around Melbourne
>Date: Sun, 16 Apr 2000 22:34:37 +1000
>
>Hey all
>
>Yes a very enjoyable day had in Melbourne today.
>
>Woke up about 9 and had a look outside and automatically thought storms,
>that beautiful cloud was present castelattus.
>
>Went on chat for a while but was in need of sleep so went back to bed. At
>midday I woke (I was planning on 1/2 an hour) and jumped out of bed to see
>what had devleped. Was pleasant to see some nice pilus out to the west and 
>a
>nice Cb to the east. I started jumping around like i was on beans and
>quickly checked radar and sat pic for the latest. Some nice cells were were
>evident on radar and some nice cloud tops were evident on the satpic in the
>SW of the state. I decided I would head done the SE.
>
>Before I could do anything, my brother came and asked if he could borrow 
>the
>car to get an oil filter, the one he had brought was the wrong type. So the
>chase was delayed. I spent this time drooling over the sounding which 
>showed
>a very cold atmosphere as Macca has already mentioned.
>
>A nice cell came over my place early afternoon (green on radar) and dropped
>some very heavy rain. Heard some nice claps of thunder but saw no lightning
>
>Mid afternoon had arrived and my other brother had come over, so we decided
>to go out in my brothers car for the chase. At this stage we decided to 
>head
>towards the NE out towards doncaster. On the way a beautiful looking cell
>had developed to the NW over the city. The way we were heading showed 
>little
>promise at this stage so we decided to head towards the city cell (was 
>later
>to be found to be St Kilda with red). As we approahed the features of the
>cell became evident. A very nice base with some ruffled scud. A well 
>defined
>precipitation curtain had developed. We headed just shy of the main rain
>curtain to miss the worse of the rain, earlier in the day it was evident
>that any rain from these stroms would be very heavy.
>
>That all good and well we still got some very heavy rain. Didn't here any
>thunder while chasing this cell.
>
>At this stage it was getting pretty late and my brother had to get home. 
>Got
>home and that cell we had chased was putting out some nice rumbles of
>thunder, which goes to show it is very hard to hear thunder when in a car.
>
>Overall a very nice day, the main feature of todays storms would have to be
>the size of the rain drops, i have never seen them so big in cold air storm
>before.
>
>
>Radar of todays storms can be viewed here
>http://members.xoom.com/nsykes/radarapril16.gif and see my sat pic site for
>the sat pic animation. I have setup an easier to remeber domain name and it
>can be reach at
>
>http://www.sesatpics.web.com/  the old domain works as well
>
>Nick Sykes
>
>SE Australia Satellite Images
>
>http://www.sesatpics.web.com/
>
>http://members.xoom.com/nsykes
>
>
>
>
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>  message.
>  -----------------------jacob at iinet.net.au------------------------------

______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com

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004
From: "John Woodbridge" [jrw at pixelcom.net]
To: [aussie-weather at world.std.com]
Subject: RE: aus-wx: Early morning change 
Date: Wed, 19 Apr 2000 09:22:26 +1000
X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2910.0)
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Hi Brisbanites,

Well after the midnight reads, quite a surprise to wake up to a brisk and
DRY west/north-wester this morning with RH well below 50%.  Dry Line or Cold
Front??? that is the question.

Upper level cloud is really zipping along this morning...

>snip

But there is still cloud about, 21.5C at midnight with a dew point not much
below
that, so here's hoping...

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005
X-Sender: carls at ford.ace-net.com.au
Date: Wed, 19 Apr 2000 09:43:23 +1000
To: Aussie Weather List [aussie-weather at world.std.com]
From: Carl Smith [carls at ace-net.com.au]
Subject: aus-wx: Severe TC Rosita Cat 3 Map Animation updated BoM #8
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Hi All.

The TC Rosita Map Animation at
http://www.ace-net.com.au/~carls/RositaAnim.htm has been updated to BoM
TCA#8.

According to the BoM, Rosita is now Cat 3, 965 hPa, with gusts to 180 km/hr.

BoM TCA #8 and JTWC #4 pasted below.

Regards,
Carl.

>IDW50W05
>BUREAU OF METEOROLOGY
>WESTERN AUSTRALIAN REGIONAL OFFICE
>
>Media: The Emergency Warning Signal should be used with this warning.
>
>FLASH
>TOP PRIORITY
>
>TROPICAL CYCLONE ADVICE NUMBER 8
>Issued at 7:10 am WST on Wednesday, 19 April 2000
>BY THE BUREAU OF METEOROLOGY
>TROPICAL CYCLONE WARNING CENTRE PERTH
>
>A WARNING for a SEVERE CATEGORY 3 CYCLONE is now current for coastal areas
>between Broome and Port Hedland.
>
>A CYCLONE WATCH extends north to Cape Leveque and west to Dampier.
>
>At 6am WST SEVERE TROPICAL CYCLONE ROSITA [severity category 3] was re-located
>255 kilometres west northwest of Broome and 350 kilometers north northeast of
>Port Hedland moving southeast at 8 kilometres per hour towards the coast.
>
>Gales with gusts to 100 kilometres per hour are expected to develop on the
>coast
>later today between Port Hedland and Broome with destructive gusts to 180
>kilometres per hour developing tonight.
>
>Details of SEVERE TROPICAL CYCLONE ROSITA at 6am WST.
>
>  Location of centre : Latitude 17.4 South Longitude 119.9 East.
>  Recent movement    : Southeast at 8 kilometres per hour.
>  Central Pressure   : 965 hPa.
>  Wind gusts         : 180 kilometres per hour.
>  Severity category  : 3
>
>The WA State Emergency Service advises of the following community alerts:
>A BLUE ALERT is current from Broome to Port Hedland including the
>communities of
>Broome, Bidyadanga[La Grange], Sandfire, Wallal, Pardoo, Warralong and
>Port and
>South Hedland.
>
>The next advice will be issued at 10 am this morning.
>
>This advice is available by dialling 1300 659 210.

>761
>WTXS33 PGTW 182100
>1. TROPICAL CYCLONE 27S (ROSITA) WARNING NR 004
>   03 ACTIVE TROPICAL CYCLONES IN SOUTHERN HEMISPHERE
>   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
>    ---
>   WARNING POSITION:
>   181800Z8 --- NEAR 17.7S5 119.5E6
>     MOVEMENT PAST SIX HOURS - 135 DEGREES AT 07 KTS
>     POSITION ACCURATE TO WITHIN 060 NM
>     POSITION BASED ON CENTER LOCATED BY SATELLITE
>   PRESENT WIND DISTRIBUTION:
>   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
>   RADIUS OF 050 KT WINDS - 035 NM
>   RADIUS OF 035 KT WINDS - 110 NM EAST SEMICIRCLE
>                            080 NM ELSEWHERE
>   REPEAT POSIT: 17.7S5 119.5E6
>    ---
>   FORECASTS:
>   12 HRS, VALID AT:
>   190600Z6 --- 19.0S0 120.3E6
>   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
>   RADIUS OF 050 KT WINDS - 040 NM
>   RADIUS OF 035 KT WINDS - 120 NM EAST SEMICIRCLE
>                                   OVER WATER
>                            080 NM ELSEWHERE OVER WATER
>   VECTOR TO 24 HR POSIT: 135 DEG/ 09 KTS
>    ---
>   24 HRS, VALID AT:
>   191800Z9 --- 20.2S4 121.6E0
>   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
>   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
>   RADIUS OF 050 KT WINDS - 030 NM OVER WATER
>   RADIUS OF 035 KT WINDS - 100 NM NORTHEAST SEMICIRCLE
>                                   OVER WATER
>                            075 NM ELSEWHERE OVER WATER
>   VECTOR TO 36 HR POSIT: 130 DEG/ 13 KTS
>    ---
>   36 HRS, VALID AT:
>   200600Z8 --- 21.9S2 123.8E4
>   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
>   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
>   RADIUS OF 035 KT WINDS - 090 NM NORTHEAST SEMICIRCLE
>                                   OVER WATER
>                            065 NM ELSEWHERE OVER WATER
>   VECTOR TO 48 HR POSIT: 130 DEG/ 22 KTS
>    ---
>   EXTENDED OUTLOOK:
>   48 HRS, VALID AT:
>   201800Z1 --- 24.6S2 127.5E5
>   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
>   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
>    ---
>REMARKS:
>182100Z2 POSITION NEAR 18.0S9 119.7E8.
>TROPICAL CYCLONE (TC) 27S (ROSITA), LOCATED APPROXIMATELY 160 NM
>NORTH-NORTHEAST OF PORT HEDLAND, AUSTRALIA, HAS TRACKED
>SOUTHEASTWARD AT 07 KNOTS DURING THE PAST 6 HOURS. THE WARNING
>POSITION IS BASED ON 181730Z0 INFRARED SATELLITE IMAGERY. THE
>WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES
>OF 45 AND 55 KNOTS. ANIMATED SATELLITE IMAGERY DEPICTS STRONG
>CONVECTION, BECOMING INCREASINGLY ORGANIZED ABOUT THE LOW LEVEL
>CIRCULATION CENTER (LLCC). THE SYSTEM IS CONTINUING TO MOVE THROUGH
>A WEAKNESS IN THE SUBTROPICAL RIDGE, AND IS FORECAST TO CONTINUE
>SOUTHWARD THROUGH THE FORECAST PERIOD. TC 27S (ROSITA) HAS
>INTENSIFIED OVER THE PAST 12 HOURS, AND WILL CONTINUE TO INTENSIFY
>UNTIL LANDFALL. LANDFALL, OVER EIGHTY MILE BEACH, WILL OCCUR NEAR
>THE 18 HOUR FORECAST POSITION. AFTER LANDFALL, TC 27S (ROSITA) WILL
>BEGIN TO WEAKEN DUE TO INTERACTION WITH LAND AND AN INCREASED
>VERTICAL WIND SHEAR ENVIRONMENT. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
>181800Z8 IS 24 FEET. NEXT WARNINGS AT 190900Z9 (DTG 190752Z4) AND
>192100Z3 (DTG 191952Z7). REFER TO TROPICAL CYCLONE 24S (PAUL)
>WARNINGS (WTXS31 PGTW) FOR TWELVE-HOURLY UPDATES. REFER TO TROPICAL
>CYCLONE 26S (INNOCENTE) WARNINGS (WTXS32 PGTW) FOR TWELVE-HOURLY
>UPDATES.//


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Carl Smith.
Gold Coast, Queensland, Australia.
Email: carls at ace-net.com.au
Internet: http://www.ace-net.com.au/~carls/index.htm
Current Cyclone information: http://www.ace-net.com.au/~carls/current.htm
Cyclone Tracking Maps: http://www.ace-net.com.au/~carls/TCMaps.htm
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


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

006
X-Sender: disarm at braenet.com.au (Unverified)
X-Mailer: Windows Eudora Pro Version 3.0 (32)
Date: Wed, 19 Apr 2000 09:58:31 +1000
To: aussie-weather at world.std.com
From: Matthew Smith [disarm at braenet.com.au]
Subject: aus-wx: Coastal Sydney Storms
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com



Band of storms moving in from the ocean, towards the coast, BoM reports
lightning from these... typical coastal coldies, look good but once they
hit the coast they die.. a bit of excitment for the morning anyway :)

Hopefully a few more later on...


Matthew Smith

                  -----Sydney Storm Chasers-----

                 http://www.sydneystormchasers.com

         ----Australian Severe Weather Association
(ASWA)----

                  http://www.severeweather.asn.au


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

007

X-Sender: jdeguara at pop.ihug.com.au
X-Mailer: QUALCOMM Windows Eudora Pro Version 4.2.2 
Date: Wed, 19 Apr 2000 11:46:38 +1000
To: aussie-weather at world.std.com
From: Jimmy Deguara [jdeguara at ihug.com.au]
Subject: aus-wx: Discussions over a drink or two-Sydney mob
Sender: aussie-weather-approval at world.std.com
Reply-To: aussie-weather at world.std.com

Hi Sydney weather buffs,

For those interested, Matt and I will be heading over the Mean Fiddler for 
a drink or two including a meal this evening. If you are interested in 
coming along, please do. This will be an opportunity to discuss a few 
things perhaps with the AGM, recent weather events, and perhaps a 
discussion of the severe storms in 1998 November 13th. I was looking at the 
photographs on that day and it has attracted my renewed interest in the event.

Time whenever you can get there but around 7:30pm

Please indicate whether you are coming to my private 
e-mail  jdeguara at ihug.com.au

Where: The Mean Fiddler  is on the corner Commercial Rd and Windsor 
Road  in Rouse Hill
Jimmy Deguara

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008
From: "Keith & Jason" [kevans at kisser.net.au]
To: [aussie-weather at world.std.com]
Subject: aus-wx: TC Rosita Cat3 heading straight towards Broome, expected to reach Cat 4 b4 landfall!!!!!!!!!!!!
Date: Wed, 19 Apr 2000 13:07:28 +0800
Organization: Karratha AWS
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









Hey all
 
TC Rosita turned this morning from a S'ly track to SSE at around 6am sparing Port hedland and areas west. But its now a Cat 3 950 hPa and heading ESE at 10km/h straight towards Broome!!!!! The BoM have it reaching Cat 4 strength b4 landfall somewhere between Broome and Bidyadanga early tomorrow morning in the 940hPa range! Current radar and sat pics showing a very nice eye. http://www.npmoc.navy.mil/satimages/gmsc.jpg
 
Looks like my easter will be up in broome getting damage pics for ASWA.
 
heres the latest advice....
 
BUREAU OF METEOROLOGY
WESTERN AUSTRALIAN REGIONAL OFFICE
 
Media: The Emergency Warning Signal should be used with this warning.
 
TOP PRIORITY
 
TROPICAL CYCLONE ADVICE NUMBER 10
Issued at 12:50 pm WST on Wednesday, 19 April 2000
BY THE BUREAU OF METEOROLOGY
TROPICAL CYCLONE WARNING CENTRE PERTH
 
A WARNING for a SEVERE CATEGORY 3 CYCLONE is now current for coastal areas
between Cape Leveque and Pardoo.
 
At 12 noon WST SEVERE TROPICAL CYCLONE ROSITA [severity category 3] was located
210 kilometres west northwest of Broome and 360 kilometers north northeast of
Port Hedland moving east southeast at 10 kilometres per hour towards Broome.
 
Gales with gusts to 100 kilometres per hour are expected to develop on the coast
later today between Pardoo and Cape Leveque with very destructive gusts to 210
kilometres per hour near the cyclone centre tonight. The centre is expected to
cross the coast between Broome and Bidyadanga [La Grange] early tomorrow
morning.
 
Coastal communities within 50 kilometres north of the cyclone centre are warned
of the dangerous storm tide expected as the cyclone centre approaches the coast.
 Tides are likely to rise significantly above the expected level with damaging
waves and dangerous flooding.
 
Very heavy rain is expected to cause extensive flooding in the area between
Pardoo and Cape Leveque, including the De Grey River catchment.
 
Details of SEVERE TROPICAL CYCLONE ROSITA at 1200 noon WST.
 
  Location of centre : Latitude 17.5 South Longitude 120.3 East.
  Recent movement    : East Southeast at 10 kilometres per hour.
  Central Pressure   : 950 hPa.
  Wind gusts         : 210 kilometres per hour.
  Severity category  : 3 
 
The WA State Emergency Service advises of the following community alerts:
YELLOW ALERT:  Broome, Bidyadanga, Sandfire, Wallal
A BLUE ALERT: Cape Leveque, One Arm Point, Djarindjin, Lombadina, Beagle Bay,
Pardoo. 
 
The next advice will be issued at 4 pm this afternoon.
 
This advice is available by dialling 1300 659 210.
 
And the shipping............ CAT 4 940 in 12hrs time!
 
SECURITE
 
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING
CENTRE PERTH AT 0426UTC 19 APRIL 2000
 
HURRICANE WARNING FOR THE WESTERN AREA
 
SITUATION
Severe tropical cyclone Rosita central pressure 950 hPa located at 0400UTC
Within 10 nautical miles of:
 Latitude  seventeen decimal five south [17.5S]
 Longitude one hundred and twenty decimal three east [120.3E]
and moving east southeast at 5 knots. 
 
AREA AFFECTED
Tropical cyclone causing 35/50 knot winds within 80 nautical miles of centre
with rough to very rough seas, heavy swell increasing to 80 knots within 30
nautical miles of centre with phenomenal seas, heavy swell.  
 
FORECAST
At 1600 UTC 19 April 18.1 south  121.4 east 940 hPa
At 0400 UTC 20 April 19.0 south  122.5 east 975 hPa
 
Next warning issued 1100 UTC 19 April 2000
 
WEATHER PERTH
 
Regards
Jason / Keith
Karratha W.A
http://www.kisser.net.au/kevans/weather/
 
009 X-Sender: carls at ford.ace-net.com.au Date: Wed, 19 Apr 2000 15:37:45 +1000 To: Aussie Weather List [aussie-weather at world.std.com] From: Carl Smith [carls at ace-net.com.au] Subject: aus-wx: Severe TC Rosita Cat 3 now 210 km/hr Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi All. New TC Rosita Map Animation started at http://www.ace-net.com.au/~carls/RositaAnim2.htm has been updated to BoM TCA#10. According to the BoM, Rosita is now Cat 3, 950 hPa, with gusts to 210 km/hr and approaching Broome. BoM TCA #10 pasted below. Regards, Carl. >IDW50W05 >BUREAU OF METEOROLOGY >WESTERN AUSTRALIAN REGIONAL OFFICE > >Media: The Emergency Warning Signal should be used with this warning. > >TOP PRIORITY > >TROPICAL CYCLONE ADVICE NUMBER 10 >Issued at 12:50 pm WST on Wednesday, 19 April 2000 >BY THE BUREAU OF METEOROLOGY >TROPICAL CYCLONE WARNING CENTRE PERTH > >A WARNING for a SEVERE CATEGORY 3 CYCLONE is now current for coastal areas >between Cape Leveque and Pardoo. > >At 12 noon WST SEVERE TROPICAL CYCLONE ROSITA [severity category 3] was >located >210 kilometres west northwest of Broome and 360 kilometers north northeast of >Port Hedland moving east southeast at 10 kilometres per hour towards Broome. > >Gales with gusts to 100 kilometres per hour are expected to develop on the >coast >later today between Pardoo and Cape Leveque with very destructive gusts to 210 >kilometres per hour near the cyclone centre tonight. The centre is expected to >cross the coast between Broome and Bidyadanga [La Grange] early tomorrow >morning. > >Coastal communities within 50 kilometres north of the cyclone centre are >warned >of the dangerous storm tide expected as the cyclone centre approaches the >coast. > Tides are likely to rise significantly above the expected level with damaging >waves and dangerous flooding. > >Very heavy rain is expected to cause extensive flooding in the area between >Pardoo and Cape Leveque, including the De Grey River catchment. > >Details of SEVERE TROPICAL CYCLONE ROSITA at 1200 noon WST. > > Location of centre : Latitude 17.5 South Longitude 120.3 East. > Recent movement : East Southeast at 10 kilometres per hour. > Central Pressure : 950 hPa. > Wind gusts : 210 kilometres per hour. > Severity category : 3 > >The WA State Emergency Service advises of the following community alerts: >YELLOW ALERT: Broome, Bidyadanga, Sandfire, Wallal >A BLUE ALERT: Cape Leveque, One Arm Point, Djarindjin, Lombadina, Beagle Bay, >Pardoo. > >The next advice will be issued at 4 pm this afternoon. > >This advice is available by dialling 1300 659 210. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Carl Smith. Gold Coast, Queensland, Australia. Email: carls at ace-net.com.au Internet: http://www.ace-net.com.au/~carls/index.htm Current Cyclone information: http://www.ace-net.com.au/~carls/current.htm Cyclone Tracking Maps: http://www.ace-net.com.au/~carls/TCMaps.htm ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: davidkc at advanceenergy.com.au Subject: aus-wx: Cyclone Rosita,, Cat 4 3pm To: aussie-weather at world.std.com Date: Wed, 19 Apr 2000 17:43:06 +1000 X-MIMETrack: Serialize by Router on Domino/Advance(Release 5.0.2 (Intl)|4 November 1999) at 19/04/2000 05:43:07 PM Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com IDW50W05 BUREAU OF METEOROLOGY WESTERN AUSTRALIAN REGIONAL OFFICE Media: The Emergency Warning Signal should be used with this warning. TOP PRIORITY TROPICAL CYCLONE ADVICE NUMBER 12 Issued at 3:00 pm WST on Wednesday, 19 April 2000 BY THE BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH A WARNING for a SEVERE CATEGORY 4 CYCLONE is now current for coastal areas between Cape Leveque and Wallal. At 3 pm WST SEVERE TROPICAL CYCLONE ROSITA [severity category 4] was located 165 kilometres west of Broome moving east southeast at 15 kilometres per hour towards Broome. Gales with gusts to 100 kilometres per hour are expected to develop on the coast later today between Wallal and Cape Leveque with very destructive winds with gusts to 260 kilometres per hour near the cyclone centre tonight. The centre is expected to cross the coast between Broome and Bidyadanga [La Grange] overnight. Coastal communities within 50 kilometres north of the cyclone centre are warned of the dangerous storm tide expected as the cyclone centre approaches the coast. Tides are likely to rise significantly above the expected level with damaging waves and dangerous flooding. Very heavy rain is expected to cause extensive flooding in the area between Wallal and Cape Leveque, including the De Grey River catchment. Details of SEVERE TROPICAL CYCLONE ROSITA at 3pm WST. Location of centre : Latitude 17.7 South Longitude 120.7 East. Recent movement : East Southeast at 15 kilometres per hour. Central Pressure : 930 hPa. Wind gusts : 260 kilometres per hour. Severity category : 4 The WA State Emergency Service advises of the following community alerts: YELLOW ALERT: Broome, Bidyadanga, Sandfire, Wallal A BLUE ALERT: Cape Leveque, One Arm Point, Djarindjin, Lombadina, Beagle Bay, Pardoo. The next advice will be issued at 4 pm this afternoon. This advice is available by dialling 1300 659 210. Home | News | Learn about Meteorology | Search | Help | Feedback +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 Date: Wed, 19 Apr 2000 18:51:39 -0700 From: Lindsay [writer at lisp.com.au] X-Mailer: Mozilla 3.0 (Win16; I) To: aussie-weather at world.std.com Subject: Re: aus-wx: Cyclone Rosita,, Cat 4 3pm Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Allan Wilkie said it was due for landfall about midnight tonight and had wind gusts of 260 kilometres per hour, that's heavy. Also: Anyone got any more insights into the colder weather for SE Australia for the weekend? My young tennis mate just asked me about the prospects of some colder weather for us. Cheers, Lindsay Pearce Davidkc at advanceenergy.com.au wrote: > > IDW50W05 > BUREAU OF METEOROLOGY > WESTERN AUSTRALIAN REGIONAL OFFICE > > Media: The Emergency Warning Signal should be used with this warning. > > TOP PRIORITY > > TROPICAL CYCLONE ADVICE NUMBER 12 > Issued at 3:00 pm WST on Wednesday, 19 April 2000 > BY THE BUREAU OF METEOROLOGY > TROPICAL CYCLONE WARNING CENTRE PERTH > > A WARNING for a SEVERE CATEGORY 4 CYCLONE is now current for coastal areas > between Cape Leveque and Wallal. > > At 3 pm WST SEVERE TROPICAL CYCLONE ROSITA [severity category 4] was located 165 > kilometres west of Broome moving east southeast at 15 kilometres per hour > towards Broome. > > Gales with gusts to 100 kilometres per hour are expected to develop on the coast > later today between Wallal and Cape Leveque with very destructive winds with > gusts to 260 kilometres per hour near the cyclone centre tonight. The centre is > expected to cross the coast between Broome and Bidyadanga [La Grange] overnight. > > Coastal communities within 50 kilometres north of the cyclone centre are warned > of the dangerous storm tide expected as the cyclone centre approaches the coast. > Tides are likely to rise significantly above the expected level with damaging > waves and dangerous flooding. > > Very heavy rain is expected to cause extensive flooding in the area between > Wallal and Cape Leveque, including the De Grey River catchment. > > Details of SEVERE TROPICAL CYCLONE ROSITA at 3pm WST. > > Location of centre : Latitude 17.7 South Longitude 120.7 East. > Recent movement : East Southeast at 15 kilometres per hour. > Central Pressure : 930 hPa. > Wind gusts : 260 kilometres per hour. > Severity category : 4 > > The WA State Emergency Service advises of the following community alerts: > YELLOW ALERT: Broome, Bidyadanga, Sandfire, Wallal > A BLUE ALERT: Cape Leveque, One Arm Point, Djarindjin, Lombadina, Beagle Bay, > Pardoo. > > The next advice will be issued at 4 pm this afternoon. > > This advice is available by dialling 1300 659 210. > > Home | News | Learn about Meteorology | Search | Help | Feedback > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > 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------------------------------ 012 From: "Michael Thompson" [michaelt at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: aus-wx: Bargo 1815 - Lachlan Macquarie see storm damage. Date: Tue, 18 Apr 2000 18:05:43 +1000 X-Mailer: Microsoft Outlook Express 5.00.2014.211 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Came across this interesting passage in Lachlan Macquarie's journal. Friday 6 Octr. 1815 "After halting a few minutes at Mr. Oxley's Stock-Yard, we proceeded to that part of Bargo where a great number of Trees have been blown down by some violent Tempest, and appears as if they had been felled on purpose to clear the Land." The settlers were often granted extra land parcels after clearing their original land. Clearing in those days was raise everything to the ground. This makes the above even more interesting. 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------------------------------ 013 From: "Michael Thompson" [michaelt at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Cloud Seeding Date: Tue, 18 Apr 2000 18:01:58 +1000 X-Mailer: Microsoft Outlook Express 5.00.2014.211 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com If you ever go storm chasing in the Stanthorpe region of Queensland around cherry picking season you may hear a hail cannon. Frankly I think they are a waste of time and money. Just hire me to storm chase the farm property and it will be safe. Michael > > Interestingly enough, in the Russian and many of the communist block > countries, they use radar to identify hail clouds (existence of Weak Echo > Regions [WER] and Bounded WERs or BWERs) and they will then fire > ground-to-cloud cloud seeding rockets into these storms to prevent crop > damaging hail. (This is not endorsed in this country either.) > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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 From: "Michael Thompson" [michaelt at ozemail.com.au] To: [aussie-weather at world.std.com] Subject: Re: aus-wx: Interesting day in Sydney (Matthew Pearce, not Don) Date: Tue, 18 Apr 2000 18:07:18 +1000 X-Mailer: Microsoft Outlook Express 5.00.2014.211 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Perhaps next year John. Get rid of this La Nina for starters. Michael ----- Original Message ----- From: John Woodbridge [jrw at pixelcom.net] To: [aussie-weather at world.std.com] Sent: Tuesday, 18 April 2000 13:48 Subject: RE: aus-wx: Interesting day in Sydney (Matthew Pearce, not Don) > Ah Michael, > > Alas, also can I here in Brisbane, which is supposed to be in the 2nd most > Thunderstorm frequented part of Australia after the Top End. > > John > >snip > > You can count Wollongong's thunder days since September 1999 on 1 hand. > > Michael > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > 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------------------------------

Document: 000419.htm
Updated: 03 June 2000

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