Dr. Jeff Masters' WunderBlog

A quiet week for the Atlantic; another typhoon for the Philippines?
Posted by: Dr. Jeff Masters, 01:51 PM GMT on Oktober 26, 2009 +2
There are no threat areas in the Atlantic to discuss, and none of the computer models is calling for tropical storm formation over the next seven days. This should be a quiet week in the region we need to be most concerned about for a late-season hurricane--the Western Caribbean. Wind shear is forecast to be marginal for tropical storm development this week, and most of the Caribbean is very dry. However, next week moisture will be on the increase and wind shear is expected to be low enough to support tropical storm development, so we will need to be more alert for tropical storm development then. I have a sense that this hurricane season may not be over yet. Wind shear hasn't risen to the high levels we usually see by this time of year, and the waters are still very warm in the Western Caribbean. The past ten years have seen five hurricanes (four of them major hurricanes) form in the Caribbean later than today's date. The five storms were Category 4 Paloma, which became a hurricane on November 7, 2008; Category 1 Noel, which became a hurricane on November 2, 2007; Category 3 Beta, which became a hurricane on October 29, 2005; Category 4 Michelle, which became a hurricane on November 2, 2001; and Category 4 Lenny, which became a hurricane on November 15, 1999.


Figure 1. This morning's water vapor image of the Caribbean shows plenty of dry air in the regions of the Western Caribbean where late-season tropical tropical storm development usually occurs. Image credit: NOAA/SSD.

Another typhoon for the Philippines?
The typhoon-weary Philippine Islands have a new worry--Tropical Depression 23 has formed east of the islands, and appears likely to develop into a typhoon that will threaten the Philippines this weekend. The Philippines got a major reprieve this past weekend, when Super Typhoon Lupit weakened and swerved out to sea unexpectedly, missing the islands.

Next post
I'll have a new post on Tuesday, when I'll present the forecast for winter in the U.S.

Jeff Masters
Categories: Hurricane
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651. Bonedog 01:35 PM GMT on Oktober 27, 2009    
double post =(
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
652. Bonedog 01:35 PM GMT on Oktober 27, 2009    
.
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
653. Orcasystems 01:36 PM GMT on Oktober 27, 2009    
Member Since: Oktober 1, 2007 Posts: 77 Comments: 26110
654. Bonedog 01:37 PM GMT on Oktober 27, 2009    
13.1.35.0 gmt resume countdown

ten minute hold

23.45z presumed launch

sorry, getting the chater off the coms as it comes in.
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
655. mikatnight 01:37 PM GMT on Oktober 27, 2009    
That is a funky looking spacecraft ain't it Boondog? I first saw it on a tour of KSC for the STS-126 launch last Dec. Wih I was there for this one - bound to be spectacular.

UPDATE
There's a cargo ship in the "danger box" - declaring a NOGO for now...
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
656. Bonedog 01:40 PM GMT on Oktober 27, 2009    
yes mik it is.


they have a range go now BUT they cant restart the coundown computer. LOL

they want go NOW due to weather
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657. mikatnight 01:41 PM GMT on Oktober 27, 2009    
Someone's going to catch hell over that ship...
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
658. Bonedog 01:42 PM GMT on Oktober 27, 2009    
guess they figure the ship is less important then the launch LOL

new resume time is 13:45 with a launch at 13:49 =)

Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
659. Bonedog 01:43 PM GMT on Oktober 27, 2009    
mik you are right. range control is getting their ass chewed out right now I bet.

9:49 is the new launch time. They are going foward even with the ship in the box.
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
660. Magicchaos 01:44 PM GMT on Oktober 27, 2009    
Doppler Radar indicating a waterspout about 30-35 miles west-southwest of Panama City moving north at about 30 MPH.
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661. Bonedog 01:45 PM GMT on Oktober 27, 2009    
T minus 3:59:59 and counting......
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662. Bonedog 01:46 PM GMT on Oktober 27, 2009    
nice nose cone down looking camera angle, hopefully it lasts until splashdown. would be a cool shot
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663. mikatnight 01:46 PM GMT on Oktober 27, 2009    
Quoting Bonedog:
mik you are right. range control is getting their ass chewed out right now I bet.

9:49 is the new launch time. They are going foward even with the ship in the box.


Good deal.
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
664. Bonedog 01:48 PM GMT on Oktober 27, 2009    
back to 4:00 minutes and holding.

recycling computer systems

they are taking zero chances with this other than the frighter target practice LOL
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
665. Bonedog 01:50 PM GMT on Oktober 27, 2009    
weather NO GO now
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666. mikatnight 01:51 PM GMT on Oktober 27, 2009    
Quoting Bonedog:
back to 4:00 minutes and holding.

recycling computer systems

they are taking zero chances with this other than the frighter target practice LOL


No kidding. What's the price tag on this, 450m?
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
667. mikatnight 01:53 PM GMT on Oktober 27, 2009    
Quoting Bonedog:
weather NO GO now


They're gonna have to reset to Wednesday I bet.
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
668. Bonedog 01:53 PM GMT on Oktober 27, 2009    
waiting on aircraft report now
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669. Bonedog 01:54 PM GMT on Oktober 27, 2009    
5 min standby for weather recon

no more talk about the frieghter. Now a stupid cloud is holding us up.
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418
670. Bonedog 01:55 PM GMT on Oktober 27, 2009    
I think this might be pushed to wednesday. Helos reporting low fuel now need to refuel.
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671. Magicchaos 01:59 PM GMT on Oktober 27, 2009    
Doppler Radar still indicating a waterspout 30 miles west-southwest of Panama City moving north at 29 MPH(25 KTS)
Member Since: April 3, 2009 Posts: 107 Comments: 382
672. mikatnight 01:59 PM GMT on Oktober 27, 2009    
Quoting Bonedog:
5 min standby for weather recon

no more talk about the frieghter. Now a stupid cloud is holding us up.


A complicated machine and procedure. What did they say during Apollo, even if 99.9% of everything goes right, it would still mean about 10,000 other things went wrong?
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
673. Bonedog 02:01 PM GMT on Oktober 27, 2009    
15-20 minute weather window (if verified) in about 50 minutes

now everyone is keeping their fingers crossed.

helos will be refueled in the time frame of this weather no go and be operational by the new weather window.

still no official word from flight if they will go with the new window.
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674. IKE 02:02 PM GMT on Oktober 27, 2009    
NEW BLOG!
Member Since: Juni 9, 2005 Posts: 23 Comments: 37070
675. NewBdoBdo 02:03 PM GMT on Oktober 27, 2009    
I have a question for anyone who wants to answer in Post 605 I read this: "The two recent warm years, both 1998 and 2005, were El Nino years."

Maybe this is a stupid question but If 2005 was an El Nino year why did we have so many storms? We are in an El Nino year and I thought this decreased Atlantic storms..I am still learning.
Member Since: August 14, 2008 Posts: 0 Comments: 16
676. mikatnight 02:05 PM GMT on Oktober 27, 2009    
Good posts Boondog. They're showing up at about the same time I'm hearing of it on nasatv. Very quick.
Member Since: Oktober 18, 2005 Posts: 3 Comments: 2185
677. Bonedog 02:07 PM GMT on Oktober 27, 2009    
1454 launch now tentative
Member Since: Juli 14, 2005 Posts: 14 Comments: 7418

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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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