Dr. Jeff Masters' WunderBlog

Paula continuing to weaken
Posted by: Dr. Jeff Masters, 7:53 PM GMT on October 14, 2010 +3
Data from an Air Force Hurricane Hunter aircraft indicates that Tropical Storm Paula continues to weaken. The aircraft's latest center penetration at 3:08pm EDT found top winds at their flight level of 10,000 feet of just 55 mph in the eyewall. The SFMR instrument saw surface winds near 65 mph. The eyewall of Paula has collapsed, and satellite imagery shows the storm has a lopsided appearance due to wind shear. The low-level center is almost exposed to view, the classic satellite signature of a storm under high wind shear. Since the high wind shear affecting Paula is pushing most of the storm's heavy thunderstorms to the north, Cuba is receiving very little rain from the storm. Havana has reported two brief rain squalls from Paula, and top sustained winds of just 20 mph. Sporadic heavy rains are affecting the Florida Keys today, with Key West picking up 1.01" inches of rain thus far. Weather radar out of Key West (Figure 2) noted several regions offshore where Paula has dumped 5+ inches of rain.


Figure 1. Radar image from the Pinar del Rio radar in Cuba at 3:15pm EDT on October 14, 2010, showing that Paula is now very disorganized. Image credit: Cuban Institute of Meteorology.


Figure 2. Radar-estimated precipitation for Paula from the Key West radar.

Forecast for Paula
The models continue to predict that Paula will move along the north coast of Cuba or just inland during the next two days. On this track, Paula will move over Cuba's capital, Havana, tonight and Friday morning. An extended period of time over mountainous Cuba will likely destroy a small storm like Paula by Friday night, particularly since the storm will be under 30+ knots of wind shear. The models are pretty unanimous in showing that wind shear will pull Paula apart over the next day regardless of whether or not the center stays over water. Tropical storm force winds extend out just 45 miles to the north of Paula's center, so it is unlikely that the Florida Keys will experience sustained winds of 39+ mph. The 11am EDT wind probability product from NHC gives Key West a 21% chance of receiving tropical storm force winds; these odds are 70% for Havana. Havana may receive some minor wind damage from Paula, and there may be some minor flooding problems in the mountainous regions of Cuba.

Elsewhere in the tropics
The latest 8am EDT (12Z) NOGAPS and GFS model runs continue to predict the formation of a tropical depression 4 - 5 days from now, in the southern Caribbean off the coast of Nicaragua. The storm is predicted to move northwest or northwards towards the Cayman Islands and Jamaica, once it forms. The GFS model has been pretty reliable in forecasting the genesis of new tropical depressions this year, and the fact that we have two major models predicting the formation of a new Caribbean tropical depression next week is worth paying attention to.

In the Western Pacific, Tropical Storm Megi is nearing typhoon strength, and is predicted to intensify into a major typhoon that will strike the northern Philippine Island of Luzon on Sunday night or Monday morning.

Next update
I'll have an update Friday morning.

Jeff Masters
Categories: Hurricane
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301. 954FtLCane 1:30 AM GMT on October 15, 2010    
Quoting Neapolitan:

Your point being?

Look, the only people who think that this season has been a bust damage/destruction/misery-wise are those, small-minded, provincial "American Exceptionalism" meatheads who believe the world ends at the US border. Dozens killed, billions and billions of dollars in damage, and countless stories of suffering and anguish have already happened due to 2010's tropical weather (and the season's nowhere near over); if you live in Mexico and your home was destroyed, your child was drowned, your food supply was devastated, and your livelihood was lost, I doubt your nights of sleeping on a cot in the street will be made more comfortable by the knowledge that at least Americans are safe so far this year.

Dude I enjoy your words but you are way toooo intense for me.
Member Since: September 30, 2008 Posts: 0 Comments: 1464
302. islander101010 1:32 AM GMT on October 15, 2010    
Quoting JupiterFL:


Podiatrists office.
ha ha miss that character nevertheless we will really miss him offseason
Member Since: September 11, 2010 Posts: 0 Comments: 2963
303. Orcasystems 1:32 AM GMT on October 15, 2010    
Member Since: October 1, 2007 Posts: 77 Comments: 26077
305. Chicklit 1:33 AM GMT on October 15, 2010    
can the planet overcome man's stupidity
or do we have ringside seats to its destruction
Member Since: July 11, 2006 Posts: 14 Comments: 10239
306. StonedCrab 1:34 AM GMT on October 15, 2010    
Wow, she really fell apart once the sun went down.
Member Since: October 30, 2007 Posts: 0 Comments: 270
307. JLPR2 1:36 AM GMT on October 15, 2010    
Quoting Chicklit:
can the planet overcome man's stupidity?


Sadly I doubt it, but there is the ignore button that works wonders. XD
Member Since: September 4, 2007 Posts: 7 Comments: 7487
308. Ameister12 1:36 AM GMT on October 15, 2010    
This beast is defiantly gonna be a problem.
Member Since: August 9, 2009 Posts: 9 Comments: 3428
309. Chicklit 1:37 AM GMT on October 15, 2010    
MEGGI
Member Since: July 11, 2006 Posts: 14 Comments: 10239
310. MiamiHurricanes09 1:38 AM GMT on October 15, 2010    
Quoting Ameister12:
This beast is defiantly gonna be a problem.
Where do you find the floaters?

Never mind.
Member Since: September 2, 2009 Posts: 129 Comments: 19976
312. sunlinepr 1:40 AM GMT on October 15, 2010    
Seems like man stupidity has let us to a dead end.... What model are can we copy from mankind that REALLY works and solves problems???
Quoting Chicklit:
can the planet overcome man's stupidity?
Member Since: August 2, 2010 Posts: 19 Comments: 8439
313. pottery 1:41 AM GMT on October 15, 2010    
Quoting Ameister12:
This beast is defiantly gonna be a problem.

"defiantly" is good...

Good evening all.
Showers and gusty winds here this afternoon and this evening.
Very nice temp. drop too.

77F right now.
Member Since: October 24, 2005 Posts: 0 Comments: 20702
314. aprinz1979 1:41 AM GMT on October 15, 2010    
alright bud please just drop it and let the experts teach us about the tropics
Member Since: October 5, 2010 Posts: 0 Comments: 258
316. doorman79 1:44 AM GMT on October 15, 2010    
Quoting pottery:

"defiantly" is good...

Good evening all.
Showers and gusty winds here this afternoon and this evening.
Very nice temp. drop too.


Hey Pottery, Orca!

Remember when Shen give you chills the other day!!!!
Member Since: August 11, 2010 Posts: 0 Comments: 895
317. pottery 1:46 AM GMT on October 15, 2010    
Quoting doorman79:


Hey Pottery, Orca!

Remember when Shen give you chills the other day!!!!

I do!
And I hope he keeps them to himself this time around.
Member Since: October 24, 2005 Posts: 0 Comments: 20702
318. sunlinepr 1:47 AM GMT on October 15, 2010    
Too bad for Phillipines.....This is Pacific Megi.....
Member Since: August 2, 2010 Posts: 19 Comments: 8439
319. wunderkidcayman 1:47 AM GMT on October 15, 2010    
I say this we may get 99L and maybe 90L by the end of the weekend and maybe TS Richard and TD#20 later
Member Since: June 13, 2009 Posts: 2 Comments: 5381
320. stormpetrol 1:48 AM GMT on October 15, 2010    
Quoting aprinz1979:
just drop it. A fruit cake is someone that when threatened dials 911 and his problems are solved. When you learn how to survive in the streets and learn how to defend yourself and stay alive then you can call someone a fruit cake. Until then, keep your mouth shut or else keep your phone by you so you can call 911 and they can save you. Or just do what you do, sit behind a PC in the safety of your home and insult people in a forum.

+1000 Amigo, yes there are other human beings in the world some just don't realize it, yet they wonder why the hatred, yet I'm pro -american though not american, but I clearly understand where you're coming from!
Member Since: April 29, 2007 Posts: 0 Comments: 6394
322. MiamiHurricanes09 1:50 AM GMT on October 15, 2010    
Impressive typhoon. Likely that Megi is already a category 2 system on the Saffir-Simpson scale. (Winds are currently up to 90mph.)

Member Since: September 2, 2009 Posts: 129 Comments: 19976
323. Hurricanes101 1:50 AM GMT on October 15, 2010    
Quoting centex:
Gone, kicked out because he was advertising his personal website and trying to get bloggers to move to his site.


That is now how it went down, when he said he was leaving, people ASKED for his new information; so he gave it to them

Every person that is on his site from here, ASKED for the site and his other information.
Member Since: March 10, 2010 Posts: 1 Comments: 6902
325. Neapolitan 1:52 AM GMT on October 15, 2010    
Quoting 954FtLCane:

Dude I enjoy your words but you are way toooo intense for me.


Oh, c'mon, I'm not that intense. At least not all the time. Just trying to help some of brethren open their eyes and broaden their world view... ;-)
Member Since: November 8, 2009 Posts: 4 Comments: 11142
326. all4hurricanes 1:52 AM GMT on October 15, 2010    
Megi seems like the Andrew of the West Pacific, similar path and nothing else happened either year (in their respective ocean)
Member Since: March 29, 2008 Posts: 0 Comments: 2190
327. doorman79 1:52 AM GMT on October 15, 2010    
Quoting Chicklit:
can the planet overcome man's stupidity
or do we have ringside seats to its destruction


We have had ring side seats here in South La for years! My people(native American) have watched the waters take the land in the century. Of course, we adapt as I am in construction, another great industry lol ;P
Member Since: August 11, 2010 Posts: 0 Comments: 895
328. pottery 1:55 AM GMT on October 15, 2010    
Quoting KerryInNOLA:
Get rid of that lunatic Chavez and maybe things might get better.

I do hope that you are not basing your remarks on "knowledge" gained in the Media....
Member Since: October 24, 2005 Posts: 0 Comments: 20702
329. atmoaggie 1:58 AM GMT on October 15, 2010    
Quoting Neapolitan:

Your point being?

Look, the only people who think that this season has been a bust damage/destruction/misery-wise are those, small-minded, provincial "American Exceptionalism" meatheads who believe the world ends at the US border. Dozens killed, billions and billions of dollars in damage, and countless stories of suffering and anguish have already happened due to 2010's tropical weather (and the season's nowhere near over); if you live in Mexico and your home was destroyed, your child was drowned, your food supply was devastated, and your livelihood was lost, I doubt your nights of sleeping on a cot in the street will be made more comfortable by the knowledge that at least Americans are safe so far this year.
??? Did I miss a landfalling major causing hundreds of deaths, US or otherwise?
I don't think even Mexico has really had it all that bad compared to what could have been...

*someone is about to post something about even a single death is significant*

Okay, how many fatalities can be pinned on the entire hurricane season? (Really, what is the number?) Has it even passed [edit] 223? Sure, one isn't good, but if we could have this year every year, that would be GREAT! (compared to what could be, of course)
Member Since: August 16, 2007 Posts: 6 Comments: 12461
331. JupiterFL 2:01 AM GMT on October 15, 2010    
Quoting pottery:

I do hope that you are not basing your remarks on "knowledge" gained in the Media....


I'm pretty sure that most people on this forum would agree that Chavez is a lunatic. On the other hand, the original poster might be designated that as well.
Member Since: August 10, 2005 Posts: 0 Comments: 2146
332. doorman79 2:02 AM GMT on October 15, 2010    
Quoting pottery:

I do hope that you are not basing your remarks on "knowledge" gained in the Media....


Ya know, I just get tired of the "we" are better mentality. Whether its religion, politics, country, wealth, or whatever. Hate is the root of it, and it sucks!!!!
Member Since: August 11, 2010 Posts: 0 Comments: 895
333. LowerCal 2:02 AM GMT on October 15, 2010    
Member Since: July 26, 2006 Posts: 58 Comments: 8971
334. sunlinepr 2:04 AM GMT on October 15, 2010    
Member Since: August 2, 2010 Posts: 19 Comments: 8439
335. Orcasystems 2:04 AM GMT on October 15, 2010    
Quoting doorman79:


Ya know, I just get tired of the "we" are better mentality. Whether its religion, politics, country, wealth, or whatever. Hate is the root of it, and it sucks!!!!


+1 :)
Member Since: October 1, 2007 Posts: 77 Comments: 26077
336. ShenValleyFlyFish 2:05 AM GMT on October 15, 2010    
Quoting doorman79:


Hey Pottery, Orca!

Remember when Shen give you chills the other day!!!!
Gave em to myself reading back.

On a happier note. Got a wonderful case of the chills last night watching the positive side of Humanity in Chile last night. Viva Chile!!
Member Since: September 9, 2007 Posts: 36 Comments: 4684
337. doorman79 2:05 AM GMT on October 15, 2010    
Quoting Orcasystems:


+1 :)


Thank you Orca!
Member Since: August 11, 2010 Posts: 0 Comments: 895
338. atmoaggie 2:06 AM GMT on October 15, 2010    
Quoting LowerCal:

Hurricane Bound For Texas Slowed By Large Land Mass To The South
LOL. Hadn't seen that one in a while.
Member Since: August 16, 2007 Posts: 6 Comments: 12461
339. stormpetrol 2:07 AM GMT on October 15, 2010    
Quoting doorman79:


Ya know, I just get tired of the "we" are better mentality. Whether its religion, politics, country, wealth, or whatever. Hate is the root of it, and it sucks!!!!

+1000 , a breath of fresh air, finally a voice of reason and understanding!!
Member Since: April 29, 2007 Posts: 0 Comments: 6394
340. ShenValleyFlyFish 2:07 AM GMT on October 15, 2010    
Quoting Neapolitan:


Oh, c'mon, I'm not that intense. At least not all the time. Just trying to help some of brethren open their eyes and broaden their world view... ;-)
What about the sistern?
Member Since: September 9, 2007 Posts: 36 Comments: 4684
341. Orcasystems 2:08 AM GMT on October 15, 2010    
Quoting LowerCal:

Hurricane Bound For Texas Slowed By Large Land Mass To The South


Ok. now that is funny... sadly its to true of the attitude of many on here... but very funny.
Member Since: October 1, 2007 Posts: 77 Comments: 26077
342. doorman79 2:08 AM GMT on October 15, 2010    
Quoting ShenValleyFlyFish:
Gave em to myself reading back.

On a happier note. Got a wonderful case of the chills last night watching the positive side of Humanity in Chile last night. Viva Chile!!


And that shows what man can do!

Quoting KerryInNOLA:
Geez, too many fruitcake pc types on this blog! Yet you call me a gringo.
BTW, gringos just saved all those people in Chile.


But Shen,

It was all thanks to the Gringo!
Member Since: August 11, 2010 Posts: 0 Comments: 895
343. stormpetrol 2:10 AM GMT on October 15, 2010    
Quoting ShenValleyFlyFish:
Gave em to myself reading back.

On a happier note. Got a wonderful case of the chills last night watching the positive side of Humanity in Chile last night. Viva Chile!!

How true!! Felt the same way, What a happy ending, stories like this could make us same like one big happy family, too often it is short lived!
Member Since: April 29, 2007 Posts: 0 Comments: 6394
344. surfswells100 2:11 AM GMT on October 15, 2010    
he left
Member Since: July 30, 2010 Posts: 9 Comments: 40
346. atmoaggie 2:12 AM GMT on October 15, 2010    
Quoting doorman79:


And that shows what man can do!



But Shen,

It was all thanks to the Gringo!
An Aggie came up with the plan, though!
Member Since: August 16, 2007 Posts: 6 Comments: 12461
347. Bordonaro 2:12 AM GMT on October 15, 2010    
Good evening, I wrote my first article for the Ft Worth Weather Examiner today.

It has been asubmitted for approval, which is done on the first article & it takes 3 days.

For those who would like to check out my blog, I posted the article there Link
Member Since: August 25, 2009 Posts: 20 Comments: 6785
348. pottery 2:12 AM GMT on October 15, 2010    
Quoting JupiterFL:


I'm pretty sure that most people on this forum would agree that Chavez is a lunatic. On the other hand, the original poster might be designated that as well.

Chavez is certainly unorthodox!!
But a Lunatic? I dont think so.

He perfectly understands the role he is playing in South American and Global politics right now. Unless one has an understanding of Venezuelan culture and the relationships that Venezuela has with other countries (Columbia is a good example) in the region (and the importance placed on keeping the US in a state of anxiety, by your competitors), you cant claim that he is crazy.

These are interesting times....

p.s., I am no supporter of his, but when you study the thing, and live next door, bits fall into place.
Member Since: October 24, 2005 Posts: 0 Comments: 20702
349. doorman79 2:14 AM GMT on October 15, 2010    
Quoting KerryInNOLA:
It takes one ........


Because they are different? Maybe they think the same of us. Its a big world, we will never all think alike!
Member Since: August 11, 2010 Posts: 0 Comments: 895
350. ShenValleyFlyFish 2:14 AM GMT on October 15, 2010    
Quoting doorman79:


And that shows what man can do!



But Shen,

It was all thanks to the Gringo!
That was what was so cool. It was the whole world pitching in. Some of the heavy equip came from China to mention one place "we" like to denigrate.
Member Since: September 9, 2007 Posts: 36 Comments: 4684
351. Orcasystems 2:17 AM GMT on October 15, 2010    
Quoting pottery:

Chavez is certainly unorthodox!!
But a Lunatic? I dont think so.

He perfectly understands the role he is playing in South American and Global politics right now. Unless one has an understanding of Venezuelan culture and the relationships that Venezuela has with other countries (Columbia is a good example) in the region (and the importance placed on keeping the US in a state of anxiety, by your competitors), you cant claim that he is crazy.

These are interesting times....

p.s., I am no supporter of his, but when you study the thing, and live next door, bits fall into place.


He is aware of the old adage about the squeaky wheel, and the advantages of pulling the tigers tail.
Member Since: October 1, 2007 Posts: 77 Comments: 26077

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About JeffMasters
Jeff co-founded the Weather Underground in 1995 while working on his Ph.D. He flew with the NOAA Hurricane Hunters from 1986-1990.

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