LakeEffectKing Posted August 29, 2012 Share Posted August 29, 2012 Epic rainfall for the swamps of MS & LA. 7am Still 80mph just west of Grand Isle.. Link to comment Share on other sites More sharing options...
Quakertown needs snow Posted August 29, 2012 Share Posted August 29, 2012 spinning and dumping Link to comment Share on other sites More sharing options...
Ed Lizard Posted August 29, 2012 Share Posted August 29, 2012 With the eye was well defined as it has ever been, I can't detect any motion in any direction in a 57 minute radar loop. Link to comment Share on other sites More sharing options...
Solak Posted August 29, 2012 Share Posted August 29, 2012 Wind map looks awesome this morning. http://hint.fm/wind/ Link to comment Share on other sites More sharing options...
NSwx Posted August 29, 2012 Share Posted August 29, 2012 Almost look's like a westward movement to my eyes, if any movement at all ??? Link to comment Share on other sites More sharing options...
A-L-E-K Posted August 29, 2012 Share Posted August 29, 2012 early morning 1-min visible shots still show healthy convection going up over the center..rains in New Orleans have a long ways to go. Link to comment Share on other sites More sharing options...
Michigander Posted August 29, 2012 Share Posted August 29, 2012 Wind map looks awesome this morning. http://hint.fm/wind/ That is the coolest map ever. It shows the center or circulation more clearly than any other user interface I have seen. Thanks for posting the link. Link to comment Share on other sites More sharing options...
NJDEVIL Posted August 29, 2012 Share Posted August 29, 2012 I'm a bit surprised to wake up this morning and find out that the intensity more or less maintained itself overnight. If thw Westward movement continues Isacc could re-emerge entirely back over open water. Link to comment Share on other sites More sharing options...
Camille>Katrina Posted August 29, 2012 Share Posted August 29, 2012 I used the wrong storm yesterday in trying to explain the land friction it was Danny 1999 and this is a redux, Link to comment Share on other sites More sharing options...
Srain Posted August 29, 2012 Share Posted August 29, 2012 BULLETIN HURRICANE ISAAC INTERMEDIATE ADVISORY NUMBER 33B NWS NATIONAL HURRICANE CENTER MIAMI FL AL092012 800 AM CDT WED AUG 29 2012 ...ISAAC LASHING SOUTHEASTERN LOUISIANA WITH STRONG SQUALLS... DANGEROUS STORM SURGE AND FLOOD THREAT FROM HEAVY RAINS LIKELY TO CONTINUE THROUGH TODAY AND TONIGHT... SUMMARY OF 800 AM CDT...1300 UTC...INFORMATION ---------------------------------------------- LOCATION...29.5N 90.5W ABOUT 15 MI...20 KM ESE OF HOUMA LOUISIANA ABOUT 40 MI...70 KM SW OF NEW ORLEANS LOUISIANA MAXIMUM SUSTAINED WINDS...80 MPH...130 KM/H PRESENT MOVEMENT...NW OR 310 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...970 MB...28.64 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. Link to comment Share on other sites More sharing options...
NJDEVIL Posted August 29, 2012 Share Posted August 29, 2012 Western movement is picking up a little, looks like the Western eyewall is about ready to re-emerge. Link to comment Share on other sites More sharing options...
DaculaWeather Posted August 29, 2012 Share Posted August 29, 2012 Been watching the radar for several hours but from 8:15am eastern time till now, it hasn't budged an inch. Link to comment Share on other sites More sharing options...
Brick Tamland Posted August 29, 2012 Share Posted August 29, 2012 Fox 8 New Orleans just said it's only moved a tenth of a mile since the last update from the NHC. Link to comment Share on other sites More sharing options...
Brick Tamland Posted August 29, 2012 Share Posted August 29, 2012 Fox 8 NOLA meterologist just said he doesn't know if it is going to go west like the NHC is saying, but might go northward towards NOLA. Link to comment Share on other sites More sharing options...
Swiscaster Posted August 29, 2012 Share Posted August 29, 2012 Fox 8 New Orleans just said it's only moved a tenth of a mile since the last update from the NHC. No one can measure the progress of something the size of a hurricane to the tenth of a mile. I'm sure they misspoke and meant a tenth of a degree of longitude or latitude. Link to comment Share on other sites More sharing options...
NJDEVIL Posted August 29, 2012 Share Posted August 29, 2012 The Western eyewall has collapsed and the rest of the eye is starting to become quite ragged, perhaps this is the beginning of the end, even though the end will likely not come for many, many more hours. Link to comment Share on other sites More sharing options...
Solak Posted August 29, 2012 Share Posted August 29, 2012 SUMMARY OF 900 AM CDT...1400 UTC...INFORMATION -------------------------------------------------- LOCATION...29.6N 90.6W ABOUT 5 MI...10 KM E OF HOUMA LOUISIANA ABOUT 40 MI...65 KM SW OF NEW ORLEANS LOUISIANA MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H PRESENT MOVEMENT...NW OR 310 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...972 MB...28.70 INCHES Link to comment Share on other sites More sharing options...
NCStateMMY Posted August 29, 2012 Share Posted August 29, 2012 I used the wrong storm yesterday in trying to explain the land friction it was Danny 1999 and this is a redux, Not to nit-pick, but do you mean Danny (1997) or Dennis (1999)? Link to comment Share on other sites More sharing options...
phil882 Posted August 29, 2012 Share Posted August 29, 2012 Somebody should let the NHC know that a 10-20 mile adjustment in 12 hours is not a 6 mile per hour forward motion Link to comment Share on other sites More sharing options...
dan11295 Posted August 29, 2012 Share Posted August 29, 2012 From radar it appear Isaac has resumed slow NW movement and is now far enough inland that slow weakening should be commencing. Link to comment Share on other sites More sharing options...
Sunny and Warm Posted August 29, 2012 Share Posted August 29, 2012 From radar it appear Isaac has resumed slow NW movement and is now far enough inland that slow weakening should be commencing. agree. In the last hour, I see a very slow northward component to the motion versus last night where motion was westward or not at all. Pressure has come up 3-4mb as well since early morning. Given his size, the winds will be slow to ebb. Link to comment Share on other sites More sharing options...
turtlehurricane Posted August 29, 2012 Share Posted August 29, 2012 The eyewall has managed to park itself over New Orleans, this is probably a worse hammering than Katrina due to its length. Link to comment Share on other sites More sharing options...
LakeEffectKing Posted August 29, 2012 Author Share Posted August 29, 2012 The eyewall has managed to park itself over New Orleans, this is probably a worse hammering than Katrina due to its length. And probably another good 12+ hours of it......20" of rain is going to be a cinch.... Link to comment Share on other sites More sharing options...
tmagan Posted August 29, 2012 Share Posted August 29, 2012 12Z Observations Link to comment Share on other sites More sharing options...
DaculaWeather Posted August 29, 2012 Share Posted August 29, 2012 Somebody should let the NHC know that a 10-20 mile adjustment in 12 hours is not a 6 mile per hour forward motion I agree Phil. I see the eyewall changing a little but I still don't think it's really moving. Link to comment Share on other sites More sharing options...
Camille>Katrina Posted August 29, 2012 Share Posted August 29, 2012 Not to nit-pick, but do you mean Danny (1997) or Dennis (1999) I had to go look it up last night and could not find a Dennis in Mobile Bay modified the search and showed up Danny.Look at the cords. and I think you will see the stair step away from land. Also last hour wind speeds starting to get alittle more persistent in the 20-25 with maybe gust at 35-40?Looks to have some type of N movement whether to the W or E kinda hard to decern attm Link to comment Share on other sites More sharing options...
Derecho! Posted August 29, 2012 Share Posted August 29, 2012 Somebody should let the NHC know that a 10-20 mile adjustment in 12 hours is not a 6 mile per hour forward motion This is NHC's weirdest pathology as I noted previously. Would love to ask them about that sometime. Link to comment Share on other sites More sharing options...
Dunkman Posted August 29, 2012 Share Posted August 29, 2012 For the first time the entire coc is onshore and there is a definite short-term NNW movement. I suspect it will not be permanent but it is way too early to tell. Also the west side seems to be a little more robust in the last few frames. Now that everything is onshore I'm interested to see what happens to convection and the rain shield this afternoon. Link to comment Share on other sites More sharing options...
NJDEVIL Posted August 29, 2012 Share Posted August 29, 2012 This is NHC's weirdest pathology as I noted previously. Would love to ask them about that sometime. Last night they had it moving NW at 8MPH when it was clearly stalled and moving SSW if at all. Link to comment Share on other sites More sharing options...
NJDEVIL Posted August 29, 2012 Share Posted August 29, 2012 I'm not sure about any confirmed tornado reports but I've noticed that the number of tornado warnings over Mississippi have increased over the last 3 hours. Link to comment Share on other sites More sharing options...
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