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Scary: Dr. Jeff Masters' latest blog entry on wunderground.com

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Penndems Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Sep-21-05 09:54 PM
Original message
Scary: Dr. Jeff Masters' latest blog entry on wunderground.com
"The latest runs of two key computer models, the GFS and GFDL, now indicate that the trough of low pressure that was expected to pick up Rita and pull her rapidly northward through Texas will not be strong enough to do so. Instead, these models forecast that Rita will make landfall near Galveston, penetrate inland between 50 and 200 miles, then slowly drift southwestward for nearly two days, as a high pressure ridge will build in to her north. Finally, a second trough is forecast to lift Rita out of Texas on Tuesday. If this scenario develops, not only will the coast receive catastrophic damage from the storm surge, but interior Texas, including the Dallas/Fort Worth area, might see a deluge of 15 - 30 inches of rain. A huge portion of Texas would be a disaster area. The models are not suggesting this at all, but is also possible that Rita may not make landfall on Saturday as expected, but pull up just short of the Texas coast and pound it for days as it waits for the next trough to pick her up. We'll have to wait for the next set of model runs due out by tomorrow morning to know better.

The 7:09 pm eye report from the hurricane hunters found a 904 mb pressure and flight level winds of 161 knots (186 mph). This pressure makes Rita the 3rd strongest Atlantic hurricane of all time. Tonight, Rita will be passing over the Loop Current, a warm eddy of water in the Gulf that aided Katrina's growth to a Category 5 hurricane. Fueled by this pool of deep warm water and an almost ideal upper level wind environment, Rita should continue to intensify until Thursday morning, when she will pass beyond the Loop Current. The eye has shrunk to 20 nm diameter from 25 nm earlier this afternoon. By the time the eye shrinks down to 10 nm, the eyewall will collapse and an eyewall replacement cycle begin, putting an end to this intensification cycle. With potentially another 12 hours to go before this happens, Rita could challenge Gilbert's 888 mb pressure record.

Link:
http://www.wunderground.com/blog/JeffMasters/show.html

Dr. Jeff's bio:
http://www.wunderground.com/about/jmasters.asp

**********************************************************************
This monster will be sitting on Texas for *TWO DAYS*. And 15-30 inches *INCHES* of rain in Dallas-Fort Worth.

Judas Priest, this is just unbelieable. :scared:
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KoKo Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Sep-21-05 10:31 PM
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1. That is very scary...let's hope something changes and it doesn't end up
that way. :scared:
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GreenPartyVoter Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Sep-21-05 10:33 PM
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2. Inland too? Oh my gosh.
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Penndems Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Sep-22-05 07:19 AM
Response to Reply #2
6. This storm is 350 miles wide
A "Texas-size" hurricane (pardon the analogy). When it makes landfall, the effects of it will probably be felt all the way up to Lubbock, maybe into southern Oklahoma.

(Sorry I'm just now getting back to you, but I went to bed after I posted this, LOL. It was after 11:00 p.m. :( )

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phusion Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Sep-21-05 10:38 PM
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3. Good lord
this is going to be a bad weekend...
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Ilsa Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Sep-21-05 10:43 PM
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4. This is why the evac is so complicated for those of us watching the
weather on the internet. We are seeing it basically chasing us whereever we go, and that is why many of us are trying to get a handle on where to go to get out of its way.

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Penndems Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Sep-22-05 07:16 AM
Response to Reply #4
5. Go West, Young Woman
This storm will sit on East and Central Texas (up through the Texas panhandle) for two days, then head north and east, through western Louisiana, Arkansas, Kansas and Nebraska. There will be widespread and massive flooding through the entire Heartland.

This might be a good time to take a trip to Vegas. ;)
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MrBenchley Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Sep-22-05 07:22 AM
Response to Original message
7. I don't think most of Dallas can take that level of rainfall
There have been years when Dallas has only had 18 inches of rainfall in total....

http://www.srh.noaa.gov/fwd/CLIMO/dfw/annual/dannavgtp.html

If that deluge arrives there will be flooding and structural failure...
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