Dr. Jeff Masters' WunderBlog

Chris is stronger
Posted by: Dr. Jeff Masters, 8:06 PM GMT on August 01, 2006 +0
The Hurricane Hunters found much stronger winds than expected in Chris this afternoon. The 2:50 pm EDT eye report indicated a central pressure of 1007 mb, down 2 mb from the most recent advisory. Most surprising were the winds in the southeast quadrant, which were in the 55-60 mph range. Radar out of Guadeloupe shows this intense band thunderstorms rather nicely. The northern side of Chris is still devoid of thunderstorms due to the dry air and wind shear. The storm's appearance on satellite imagery is improved from this morning, and shows the beginnings of a Central Dense Overcast (CDO) feature typical of strong tropical storms. Wind shear has dropped another 5 knots this afternoon, down to 10-20 knots, so some continued strengthening is possible. The latest set of model runs are quite divergent on what Chris might do, and I think we really need to wait until the next set of model runs is in before we can rely on the computer models. Unfortunately, tonight's flight of the NOAA jet was cancelled, so we'll have to wait until Wednesday night for the jet to fly. Most of the computer models are still dissipating Chris by five days from now.

I'll be back with an update in the morning with the latest.

Jeff Masters

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601. FLweather 11:16 PM GMT on August 01, 2006    
listen



go to noaa.gov..go to the atlantic floater, click inf. loop

put ur cursor where chris's center was when it starts.

start the loop.

the center now ends up NW of where your cursor is..not WNW.

rock the loop if you want to see it easier
Member Since: June 29, 2006 Posts: 0 Comments: 18
602. Cavin Rawlins 11:16 PM GMT on August 01, 2006    
There is no doubt....its moving more to the north.....
Member Since: July 24, 2005 Posts: 407 Comments: 19076
603. KrazyJorge0424 11:16 PM GMT on August 01, 2006    
Yea I think it was that date, I was in Hialeah
604. hurricanetracker06 11:16 PM GMT on August 01, 2006    
If this thing makes it into the gulf we could have a huge problem... cat 2 or 3...
606. pcolabob 11:17 PM GMT on August 01, 2006    
the latest vortex message has it at 18.1 and 61.2 since it was at 17.3 and 60.3 at 11am that is a nw movement not wnw. the 18z run of gfs now picks up on chris and moves it on a little more north track than the other models, but it does lose it after day 4-5. next few runs sould tell more now that it is picking up on it.max flt level winds now 64 kts. a stronger chris will go more north than the models predict. I say a se fla landfall and it will not be bothered by haiti. It only has to go 2 more deg. north to miss Hispanola landfall.
Member Since: August 3, 2011 Posts: 0 Comments: 0
607. MZT 11:17 PM GMT on August 01, 2006    
I'm with JP on this. I think actual observations matter more on this storm than computer models.

I'll give NHC a little more weight on tracks - where they do a fairly good job - than on intensity forecasts for small systems. They continually predicted early demise for Delta, Epsilon, and Zeta last year.
Member Since: September 24, 2005 Posts: 0 Comments: 775
609. Raylog 11:17 PM GMT on August 01, 2006    
456 stay safe there chief
610. sporteguy03 11:18 PM GMT on August 01, 2006    
Question, Would NHC fly a plane into the ULL, to see how strong or weak that is as that seems to be a HUGE player in this?
Member Since: July 7, 2005 Posts: 0 Comments: 4824
612. SafeInTexas 11:19 PM GMT on August 01, 2006    
Other storms that have passed or formed near chris.

Hurricane Klaus 1990

TS Cindy 1993

Hurricane Georges 1998 started of the coast of africa and presented a similar track to chris's current one.

Hurricane Debbie 2000

Jennene 2004 as has already been stated.

Rita 2005 further along its forcast track.
Member Since: September 19, 2005 Posts: 0 Comments: 57
613. Cavin Rawlins 11:19 PM GMT on August 01, 2006    
Well, I'm hearing Rita's and Andrew's name alot.....

Member Since: July 24, 2005 Posts: 407 Comments: 19076
614. hurricane23 11:19 PM GMT on August 01, 2006    

Member Since: May 14, 2006 Posts: 8 Comments: 13274
615. plywoodstatenative 11:20 PM GMT on August 01, 2006    
Michael, if that thing rapid intesifies, I am digging a hole and jumping in it.
Member Since: November 15, 2005 Posts: 16 Comments: 4147
616. Fl30258713 11:21 PM GMT on August 01, 2006    
I think with the increased intensity the west and wsw tracks are unlikely
Member Since: July 24, 2006 Posts: 1 Comments: 976
617. StoryOfTheHurricane 11:21 PM GMT on August 01, 2006    
619. StormJunkie 11:22 PM GMT on August 01, 2006    
The 18Z GFS has shifted N. I will be very interested to see what the 18Z GFDL does. It also still shows it starting to weaken after about 30 hrs.

Chris is now in the Active Storm

Preparedness info
Member Since: August 17, 2005 Posts: 26 Comments: 15218
620. Baybuddy 11:23 PM GMT on August 01, 2006    
I'm working on a house in La. and Gulf Shores, Should I worry?
Member Since: June 26, 2006 Posts: 0 Comments: 1115
621. hurricane23 11:23 PM GMT on August 01, 2006    
Guys the third vortex came in, and at just slightly south of NW from the 2nd vortex, and a mean motion of due NW over the 3.5 hours from the first vortex. Maybe it isn't a wobble after all . . .
Member Since: May 14, 2006 Posts: 8 Comments: 13274
622. KrazyJorge0424 11:23 PM GMT on August 01, 2006    
Is the ULL starting to move away?
623. GPTGUY 11:24 PM GMT on August 01, 2006    
Even with the strength of the storm if the Bermuda high builds back west towards Florida it will steer it more westerly or wnw..Katrina was a cat 1/2 in the gulf last year and was pushed wsw because of the building high pressure
Member Since: August 26, 2005 Posts: 0 Comments: 391
624. StormJunkie 11:24 PM GMT on August 01, 2006    
sorry..Chris is on the Active storm page now on SJ.com...
Member Since: August 17, 2005 Posts: 26 Comments: 15218
626. wunderwomen 11:24 PM GMT on August 01, 2006    
ok its not jsut a wobble its deffinatly moving north i say it will speed up make landfall on friday or saturday in broward county as a cat 2 move upthe coast of florida as a ts exit the coast of jupiter or it will make landfall in broward and move accross the state and leave off tampa just some predictions nothing serious not trying to freak people out lol
627. Melagoo 11:25 PM GMT on August 01, 2006    
Today is the hottest day in Toronto's history
with Humidex it reached 115F.

Mean Temp. 30.1 C

.... back to Chris
Member Since: July 31, 2006 Posts: 19 Comments: 1510
628. Accordionboy 11:25 PM GMT on August 01, 2006    
Someone Please tell me this

How can

1. the NHC say at 11pm last night that TD 3 would only poss. become a Tropical Storm by This weekend...If at ALL...and THEN it becomes a Tropical Storm 6 Hours Later!!!!????

2. 18 Hours after they predict TD 3 Might become a Tropical Strom by the weekend....IT BECOMES A 60 MPH TS!!!!!!!???????

2.
630. sporteguy03 11:26 PM GMT on August 01, 2006    
Michael,
I'm confused, ok a High is a major player but I keep hearing the ULL will determine strength of this storm, how would a High dissapate it then if that is the Major player?
Member Since: July 7, 2005 Posts: 0 Comments: 4824
631. alpha992000 11:26 PM GMT on August 01, 2006    
Ok, sorry. Not to cause a riot in here about Chris' movement, just that I've been following it for a couple of days as I was directly on its path. Now it seems like is going to pass farther north than previously expected this morning. Maybe it is just a wobble, as some of you pointed. Let's see what happens. Can't wait for 8 o'clock!
Member Since: October 16, 2005 Posts: 0 Comments: 123
634. plywoodstatenative 11:27 PM GMT on August 01, 2006    
I won't be suprised if we see a pressure reading in the upper 990 region by 9pm or earlier. As for this storm, we can basically classify it as a Cat 1 now. Cat 2 possible by tonight.
Member Since: November 15, 2005 Posts: 16 Comments: 4147
636. plywoodstatenative 11:28 PM GMT on August 01, 2006    
Winds according to the recon are at 73mph, so basically it is a hurricane.
Member Since: November 15, 2005 Posts: 16 Comments: 4147
639. CaneWatcher06 11:30 PM GMT on August 01, 2006    
did they find a eye
640. nash28 11:30 PM GMT on August 01, 2006    
Guys, throw what NHC, models and everyone else is pontificating about out the damn window. Use not only your instincts but your eyes. This storm is defying what physics and the atmosphere is stating it "should" do.
Member Since: July 11, 2005 Posts: 190 Comments: 16972
641. GPTGUY 11:30 PM GMT on August 01, 2006    
the NHC isn't forcasting a wsw movement, but they didnt forcast a wsw movement in Katrina either and look what happened..the projected landfall went from Apalachicola to SE Louisiana in a 6 hr period
Member Since: August 26, 2005 Posts: 0 Comments: 391
642. smmcdavid 11:31 PM GMT on August 01, 2006    
Hey guys... I love to read all the comments but rarely get involved. I kinda feel like it today. I'm in Galveston so I always keep an eye on the tropics during the season. Who thinks this will make it into the gulf? That question has to be answered before anyone can talk about where in gulf it will go.
Member Since: September 20, 2005 Posts: 31 Comments: 2309
644. mermaidlaw 11:31 PM GMT on August 01, 2006    
HELLO EVERYONE, please go easy on me, if i ask this question. Does anyone know what hurricane hit the ST. PETE area in the fifties? Sorry guys, but i have a reason for asking! Thanks to all!
Member Since: July 23, 2006 Posts: 19 Comments: 8691
647. wunderwomen 11:32 PM GMT on August 01, 2006    
nothing lol i am jsut predicting waiting for a advisory
648. Melagoo 11:32 PM GMT on August 01, 2006    
If we could predict the exact path and strength of Chris we would be flying or own plane into the storm because we could predict lottery results and the stock market.

It is a crap shoot right now.... did I mention we got to 115 F in Toronto today...
Member Since: July 31, 2006 Posts: 19 Comments: 1510
649. alpha992000 11:32 PM GMT on August 01, 2006    
Any model bringing Chris really close/into Puerto Rico? Don't think so.
Member Since: October 16, 2005 Posts: 0 Comments: 123
650. StormJunkie 11:33 PM GMT on August 01, 2006    
The ULL is the major player in potential strength as it will create shear on the system if it does get out of the way. The building high is what will steer it. In a nutshell I think..lol

Member Since: August 17, 2005 Posts: 26 Comments: 15218

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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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