Hurricane Katrina

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Storm Struck
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Hurricane Katrina

Unread post by Storm Struck »

Hurricne Katrina is sending many people inland and is currently category 4 strenth it is expected to hit New orleans of Category 4 with winds to more than 200kmh.
Something interesting to keep eye on since weather is abit blah :roll: here this week although sunhine is nice. 8)
here's a video link and storm watch link.
cheers
JASON.
http://xtramsn.co.nz/news/0,,11965-4706402-56,00.html

http://www.hewsweb.org/storms/
Last edited by Storm Struck on Tue 30/08/2005 22:56, edited 4 times in total.
Fujita Phil
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Unread post by Fujita Phil »

Just saw that... looks like a killer
There is no such thing as bad weather, just the wrong clothes.
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Unread post by NZ Thunderstorm Soc »

...once it fades then world petrol prices should drop :-w

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Unread post by NZstorm »

I notice storm track have set up a whole discussion board on Katrina.

http://www.stormtrack.org/forum/viewfor ... 99f4faf02e
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Unread post by Manukau heads obs »

Latest report is 902 mb pressure !
CAT 5 now!, 175mph sustained winds!...it will be another Camille!

NWS STATEMENT
...DEVASTATING DAMAGE EXPECTED...

.HURRICANE KATRINA...A MOST POWERFUL HURRICANE WITH UNPRECEDENTED STRENGTH...RIVALING THE INTENSITY OF HURRICANE CAMILLE OF 1969.

MOST OF THE AREA WILL BE UNINHABITABLE FOR WEEKS...PERHAPS LONGER. AT LEAST ONE HALF OF WELL CONSTRUCTED HOMES WILL HAVE ROOF AND WALL FAILURE. ALL GABLED ROOFS WILL FAIL...LEAVING THOSE HOMES SEVERELY DAMAGED OR DESTROYED.

THE MAJORITY OF INDUSTRIAL BUILDINGS WILL BECOME NON FUNCTIONAL. PARTIAL TO COMPLETE WALL AND ROOF FAILURE IS EXPECTED. ALL WOOD FRAMED LOW RISING APARTMENT BUILDINGS WILL BE DESTROYED. CONCRETE BLOCK LOW RISE APARTMENTS WILL SUSTAIN MAJOR DAMAGE...INCLUDING SOME WALL AND ROOF FAILURE.

HIGH RISE OFFICE AND APARTMENT BUILDINGS WILL SWAY DANGEROUSLY...A FEW TO THE POINT OF TOTAL COLLAPSE. ALL WINDOWS WILL BLOW OUT.

AIRBORNE DEBRIS WILL BE WIDESPREAD...AND MAY INCLUDE HEAVY ITEMS SUCH AS HOUSEHOLD APPLIANCES AND EVEN LIGHT VEHICLES. SPORT UTILITY VEHICLES AND LIGHT TRUCKS WILL BE MOVED. THE BLOWN DEBRIS WILL CREATE ADDITIONAL DESTRUCTION. PERSONS...PETS...AND LIVESTOCK EXPOSED TO THE WINDS WILL FACE CERTAIN DEATH IF STRUCK.

POWER OUTAGES WILL LAST FOR WEEKS...AS MOST POWER POLES WILL BE DOWN AND TRANSFORMERS DESTROYED. WATER SHORTAGES WILL MAKE HUMAN SUFFERING INCREDIBLE BY MODERN STANDARDS.

THE VAST MAJORITY OF NATIVE TREES WILL BE SNAPPED OR UPROOTED. ONLY THE HEARTIEST WILL REMAIN STANDING...BUT BE TOTALLY DEFOLIATED. FEW CROPS WILL REMAIN. LIVESTOCK LEFT EXPOSED TO THE WINDS WILL BEKILLED.

check out sat loop at :
http://www.ssd.noaa.gov/PS/TROP/DATA/RT ... -loop.html
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Unread post by Manukau heads obs »

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Unread post by spike_01 »

TV 1 said just now it is upgraded to Cat 5 with winds of 285kph...
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Unread post by Gary Roberts »

NZ Thunderstorm Soc wrote:...once it fades then world petrol prices should drop :-w

JohnGaul
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Uh...wha...? :?
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Unread post by Manukau heads obs »

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Unread post by Willoughby »

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Sure is a beast :D
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Re: Hurricane Katrina!!!!

Unread post by Willoughby »

Jasestrm wrote:Hit is expected to hit New orleans of Category 4 with winds to more than 200kmh.
Not even close jason, just gusting to about 110km/h there
Which is still very strong!
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Unread post by Manukau heads obs »

http://www.aws.com/aws_2001/asp/obsFore ... SL&units=1
south shores weather station, Grand Isle
already 110mm of rain recorded today
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NZstorm
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Unread post by NZstorm »

Metars from Boothville, on the coast south of New Orleans.

http://weather.noaa.gov/weather/current/KBVE.html


and New Orleans Airport

http://weather.noaa.gov/weather/current/KNEW.html
Last edited by NZstorm on Mon 29/08/2005 17:46, edited 1 time in total.
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Unread post by Manukau heads obs »

alot of stations have gone off line, including that one...that report is now 6 hours old...

i did some stations in the SE part reporting 72 mph winds
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Unread post by Manukau heads obs »

0500 ------(Z) 80.8(V)/-----(Z) 80°(Q)/084(Q)/096/0.00"
0400 ------(Z) 79.5(V)/-----(Z) 60°(Q)/074(Q)/082/0.00"
0300 ------(Z) 81.3(V)/-----(Z) 70°(V)/073(V)/081/0.00"
0200 ------(Z) 80.8(V)/-----(Z) 60°(Q)/069(Q)/090/0.00"
0100 ------(Z) 82.4(V)/-----(Z) 60°(Q)/066(Q)/071/0.00"
0000 ------(Z) 82.4(V)/-----(Z) 60°(Q)/058(Q)/063/0.00"
2300 ------(Z) 81.5(V)/-----(Z) 50°(V)/044(V)/049/0.00"
2200 ------(Z) 82.6(V)/-----(Z) 60°(V)/044(V)/048/0.00"
2100 ------(Z) 77.9(V)/-----(Z) 50°(V)/032(V)/036/0.00"
2000 ------(Z) 81.5(V)/-----(Z) 60°(Q)/048(Q)/053/0.00"
1900 ------(Z) 83.1(V)/-----(Z) 70°(Q)/045(Q)/049/0.00"
1800 ------(Z) 80.8(V)/-----(Z) 80°(Q)/038(Q)/045/0.00"
1700 ------(Z) 86.0(V)/-----(Z) 70°(Q)/046(Q)/049/0.00"

thats 84 mph winds, latest report
via
http://www-frd.fsl.noaa.gov/mesonet/
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Unread post by NZstorm »

Which station is that one Brian?
Thunder
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Unread post by Thunder »

I never take too much interest in these overseas hurricans etc but this one is different, it looks spicy! And unfortunately a bit devistating to. Will be keeping watch to see how things progress.

Cheers
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Aaron Wilkinson
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Unread post by Manukau heads obs »

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a picture paints a 1000 words :D
Last edited by Manukau heads obs on Mon 29/08/2005 18:35, edited 1 time in total.
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Unread post by NZstorm »

I never take too much interest in these overseas hurricans
I'm a bit the same, but New Orleans is in the path.....

Why isn't Geoff Mackley there? :)
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Unread post by NZstorm »

New Orleans metars now available again,

http://weather.noaa.gov/weather/current/KNEW.html
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Unread post by Thunder »

That's what I was thinking, re Geoff Mackley.

Go to that Oz above site for a nice sat pic! I'm sure balt will be posting it soon! It's a great pic!

Cheers
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Unread post by NZstorm »

Interesting to see the impact drier air off the mainland is having on the hurricane, weakening it quite quickly now.

Hurricanes in southern Florida wouldn't be subjected to such dry air incursion.
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Unread post by Willoughby »

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Unread post by NZstorm »

5 AM (9) Aug 29 78 (26) 75 (24) 29.11 (985) NNE 52 heavy rain; fog; squalls
4 AM (8) Aug 29 78 (26) 75 (24) 29.08 (984) NNE 51 heavy rain; fog; squalls
3 AM (7) Aug 29 78 (26) 75 (24) 29.25 (990) NE 44 heavy rain; fog


Notice the pressure jump at New Orleans.
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Re: Hurricane Katrina!!!!

Unread post by 03Stormchaser »

Foggy Hamilton wrote:
Jasestrm wrote:Hit is expected to hit New orleans of Category 4 with winds to more than 200kmh.
Not even close jason, just gusting to about 110km/h there
Which is still very strong!
quite right with that figure there Jason.
Air Force recon has been investigating Katrina this morning and has
reported some mechanical problems which has prevented making a
complete assessment of the intensity in the northeast quadrant.
However...flight-level winds of 132-134 kt have been reported in
the southeast quadrant...while NOAA Doppler radar velocities from
WFO Slidell exceeding 123 kt have been observed in the northeast
quadrant between 12000-16000 ft. These wind values would support at
least 125 kt surface winds. Although the central pressure has
continued to increase and is now 915 mb...this would usually
support about 145 kt surface. The initial intensity of 130 kt is a
blend of these values.
Maximum gust reported by chasers is 106 KT, pressure is still rising and is now 917 hPa. storm is weakening.
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