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News Talkback >> 2007 News Talkbacks

Hugh
Senior Storm Chaser


Reged:
Posts: 1060
Loc: Okaloosa County, Florida
Re: Dean v. Louisiana?
      Sat Aug 18 2007 11:21 PM

Quote:

Truthfully, the deepening we've seen tonight during the ERC of Dean's pressure is more the exception than the norm; usually the pressure will tend to rise somewhat during the eyewall cycles. Not sure why this hasn't happened with Dean, though my initial thoughts center on that warm water eddy it is passing very close to tonight.




That's what I was thinking concerning the pressure, and indeed the pressure in Dean did rise earlier during the ERC, which is why when it began to plummet I figured the ERC was completed, especially given some of the impressive IR images tonight. The real question I'm wondering about is what will happen with Dean once the ERC finally is completed. Since the pressure is already so low, and the hurricane is passing very close to the warm eddy, will that make it more likely that an extremely rapid rise in intensity (wind speed) happens when the 'cane is done with its reorg? I'm feeling a bit of a sense of deja vu. Wilma experienced an extreme pressure drop without an increase in windspeeds - in fact the windspeed on the 11pm advisory for Wilma was 145mph, if my memory is correct - and then overnight, the bottom fell out - literally - and when the recon returned to the storm the next morning, the record books were rewritten. Can history repeat itself?

Edit: Woah... the latest IR image... and the latest water vapor image... is so odd. It's like much of the moisture in Dean just got sucked out of it. Cloud tops have warmed significantly, and seemingly suddenly. The fringes of Dean are now onshore in extreme southern Hispanola. Could interactions with land have had such a massive impact already?


IREVISED...I see what you are talking about on the GHCC looper...there is some cloudtop warming occuring at the moment, but I think you will see the CDO get colder here pretty shortly. JK

--------------------
Hugh

Eloise (1975) - Elena and several other near misses (1985) - Erin & Opal (1995) - Ivan (2004)


Edited by wxman007 (Sat Aug 18 2007 11:50 PM)

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Entire topic
Subject Posted by Posted on
* Dean Continues MikeCAdministrator Sat Aug 18 2007 11:21 PM
. * * Re: STORM SURGE Lamar-Plant City   Sun Aug 19 2007 12:38 PM
. * * Re: Dean Continues Thunderbird12   Sun Aug 19 2007 05:23 AM
. * * Re: Dean Continues scottsvb   Sun Aug 19 2007 02:31 AM
. * * Re: Dean Continues OUSHAWN   Sun Aug 19 2007 01:07 AM
. * * Re: Dean Continues Random Chaos   Sun Aug 19 2007 12:49 AM
. * * Re: Dean Continues weather999   Sun Aug 19 2007 12:47 AM
. * * Re: Dean Continues Storm Hunter   Sun Aug 19 2007 12:36 AM
. * * Re: Dean Continues dem05   Sun Aug 19 2007 12:33 AM
. * * Re: Dean Continues oil tracker   Sun Aug 19 2007 12:28 AM
. * * Re: Dean Continues Storm Hunter   Sun Aug 19 2007 12:24 AM
. * * Re: Dean Continues OUSHAWN   Sun Aug 19 2007 12:20 AM
. * * Re: Dean Continues lunkerhunter   Sun Aug 19 2007 12:19 AM
. * * Re: Dean Continues MikeCAdministrator   Sat Aug 18 2007 11:58 PM
. * * Re: STORM SURGE lunkerhunter   Sat Aug 18 2007 11:57 PM
. * * Re: Dean Continues Random Chaos   Sat Aug 18 2007 11:56 PM
. * * Re: Dean Continues SirCane   Sat Aug 18 2007 11:51 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 11:51 PM
. * * Re: STORM SURGE Lamar-Plant City   Sat Aug 18 2007 11:49 PM
. * * Re: Dean v. Louisiana? Thunderbird12   Sat Aug 18 2007 11:41 PM
. * * Re: Dean v. Louisiana? lunkerhunter   Sat Aug 18 2007 11:40 PM
. * * Mean Dean twizted sizter   Sat Aug 18 2007 11:37 PM
. * * Re: Dean v. Louisiana? WeatherNut   Sat Aug 18 2007 11:35 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 11:21 PM
. * * Re: Dean v. Louisiana? Clark   Sat Aug 18 2007 11:13 PM
. * * Re: STORM SURGE GuppieGrouper   Sat Aug 18 2007 11:12 PM
. * * Re: Dean Continues SkyWarn536A   Sat Aug 18 2007 11:07 PM
. * * STORM SURGE lunkerhunter   Sat Aug 18 2007 11:06 PM
. * * Re: Dean v. Louisiana? lunkerhunter   Sat Aug 18 2007 10:57 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 10:49 PM
. * * Re: what's this other one in the mid-Atlantic Clark   Sat Aug 18 2007 10:48 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 10:47 PM
. * * what's this other one in the mid-Atlantic vineyardsaker   Sat Aug 18 2007 10:46 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 10:44 PM
. * * Re: Dean v. Louisiana? Clark   Sat Aug 18 2007 10:44 PM
. * * Re: Dean v. Louisiana? louisianatracker   Sat Aug 18 2007 10:40 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 10:40 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 10:38 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 10:37 PM
. * * Re: Dean v. Louisiana? javlin   Sat Aug 18 2007 10:04 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 09:59 PM
. * * Re: Dean v. Louisiana? Clark   Sat Aug 18 2007 09:53 PM
. * * Re: Dean v. Louisiana? oil tracker   Sat Aug 18 2007 09:51 PM
. * * Re: Dean v. Louisiana? JustMe   Sat Aug 18 2007 09:43 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 09:30 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 09:21 PM
. * * Re: Dean v. Louisiana? Nathan   Sat Aug 18 2007 09:21 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 09:20 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 09:16 PM
. * * Re: Dean v. Louisiana? Ed in Va   Sat Aug 18 2007 09:11 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 09:03 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 09:00 PM
. * * Sea temps lunkerhunter   Sat Aug 18 2007 08:59 PM
. * * Re: Dean v. Louisiana? weatherguy08   Sat Aug 18 2007 08:49 PM
. * * Re: Recon is in there Clark   Sat Aug 18 2007 08:47 PM
. * * Re: Recon is in there Hugh   Sat Aug 18 2007 08:28 PM
. * * Re: Recon is in there Random Chaos   Sat Aug 18 2007 08:19 PM
. * * Forum Rules Reminder RedingtonBeachGuy   Sat Aug 18 2007 08:17 PM
. * * Re: Dean v. Louisiana? StrmTrckrMiami   Sat Aug 18 2007 08:15 PM
. * * Re: Recon is in there Hugh   Sat Aug 18 2007 08:14 PM
. * * Re: Recon is in there Random Chaos   Sat Aug 18 2007 08:08 PM
. * * Pressure down to 920 mb neospaceblue   Sat Aug 18 2007 08:01 PM
. * * Re: Dean v. Louisiana? Lamar-Plant City   Sat Aug 18 2007 07:55 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 07:51 PM
. * * Re: Dean v. Louisiana? OUSHAWN   Sat Aug 18 2007 07:42 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 07:42 PM
. * * Re: Dean v. Louisiana? Thunderbird12   Sat Aug 18 2007 07:38 PM
. * * Re: Dean v. Louisiana? lunkerhunter   Sat Aug 18 2007 07:32 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 07:12 PM
. * * Re: Dean v. Louisiana? dem05   Sat Aug 18 2007 06:54 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 06:52 PM
. * * Re: Dean v. Louisiana? Bloodstar   Sat Aug 18 2007 06:44 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 05:51 PM
. * * Re: Dean v. Louisiana? weatherguy08   Sat Aug 18 2007 05:40 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 05:14 PM
. * * Re: Dean v. Louisiana? belfast-jj   Sat Aug 18 2007 04:54 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 04:53 PM
. * * Re: Dean v. Louisiana? weather999   Sat Aug 18 2007 04:52 PM
. * * Re: Dean v. Louisiana? charlottefl   Sat Aug 18 2007 04:48 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 04:46 PM
. * * Re: Dean Continues AmateurJohn   Sat Aug 18 2007 04:42 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 04:41 PM
. * * Re: Dean v. Louisiana? Nathan   Sat Aug 18 2007 04:40 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 04:39 PM
. * * Re: Dean v. Louisiana? Storm Hunter   Sat Aug 18 2007 04:33 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 04:07 PM
. * * Re: Dean v. Louisiana? Random Chaos   Sat Aug 18 2007 03:56 PM
. * * Re: Dean v. Louisiana? MikeCAdministrator   Sat Aug 18 2007 03:49 PM
. * * Re: Dean v. Louisiana? Hugh   Sat Aug 18 2007 03:47 PM
. * * Re: Dean v. Louisiana? MikeCAdministrator   Sat Aug 18 2007 03:37 PM
. * * Re: Dean v. Louisiana? Nathan   Sat Aug 18 2007 03:25 PM
. * * Re: Dean v. Louisiana? StPeteBill   Sat Aug 18 2007 03:20 PM
. * * Re: Dean v. Louisiana? bobbutts   Sat Aug 18 2007 03:12 PM
. * * Re: Dean v. Louisiana? Beaumont, TX   Sat Aug 18 2007 03:06 PM
. * * Re: Dean v. Louisiana? Nathan   Sat Aug 18 2007 02:58 PM
. * * Re: Dean v. Louisiana? StPeteBill   Sat Aug 18 2007 02:50 PM
. * * Dean v. Louisiana? weatherguy08   Sat Aug 18 2007 02:31 PM
. * * Re: Dean Continues Nathan   Sat Aug 18 2007 02:16 PM
. * * Re: Dean Continues vineyardsaker   Sat Aug 18 2007 01:54 PM
. * * Re: Dean Continues Hugh   Sat Aug 18 2007 01:54 PM
. * * Re: Dean Continues SirCane   Sat Aug 18 2007 01:46 PM
. * * Re: Dean Continues Clark   Sat Aug 18 2007 01:39 PM
. * * Re: Dean Continues scottsvb   Sat Aug 18 2007 01:38 PM
. * * Re: Dean Continues Hugh   Sat Aug 18 2007 01:38 PM
. * * Re: Dean Continues Random Chaos   Sat Aug 18 2007 01:33 PM
. * * Re: Dean Continues vineyardsaker   Sat Aug 18 2007 01:31 PM
. * * Re: Dean Continues Genesis   Sat Aug 18 2007 01:26 PM
. * * Re: Dean Continues scottsvb   Sat Aug 18 2007 01:10 PM
. * * Re: Dean Continues Hugh   Sat Aug 18 2007 01:05 PM
. * * Re: Dean Continues weathernet   Sat Aug 18 2007 12:48 PM
. * * Re: Dean Continues Random Chaos   Sat Aug 18 2007 12:48 PM
. * * Re: Dean Continues Hugh   Sat Aug 18 2007 12:40 PM
. * * Re: Dean Continues Random Chaos   Sat Aug 18 2007 12:39 PM
. * * Re: Dean Continues R2RICKSTER   Sat Aug 18 2007 12:26 PM
. * * Re: Dean Continues scottsvb   Sat Aug 18 2007 12:25 PM
. * * Re: Dean Continues RideTheLightning   Sat Aug 18 2007 12:25 PM
. * * Re: Dean Continues pcola   Sat Aug 18 2007 12:22 PM
. * * Re: Dean Continues Allison   Sat Aug 18 2007 12:14 PM
. * * Re: Dean Continues mr jimmy   Sat Aug 18 2007 11:44 AM
. * * Re: Dean Continues dem05   Sat Aug 18 2007 11:24 AM

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