« Jet Blue | Main | Interesting Marine article.... »

September 21, 2005

Hurricane Porn

Rita be Cat 4 now.


UPDATE: Possibly Cat 5. 140 knot winds are, what, 160 mph? Wow.
UPDATE: The 10 p.m. CST reading has her at 175 mph and 897MB. Good Lord. What a monster.

Updated update: Bush new in February! Why wasn't FEMA there then?!?!?!?!?

Posted by Mr. Bingley at September 21, 2005 11:56 PM

Comments

It looks like she may not weaken as much as they were hoping:

THE INTENSITY FORECAST REMAINS SOMEWHAT PROBLEMATIC. FIRST...THE MORE NORTHERLY TRACK WILL LIKELY KEEP RITA OVER THE LOOP CURRENT LONGER THAN PREVIOUSLY EXPECTED...SO THE EFFECT OF LOWER OCEAN HEAT CONTENT MAY BE SOMEWHAT LESS THAN PREVIOUSLY EXPECTED IN THE FIRST 24 HR OR SO. SECOND...THE GFS AND SHIP MODELS FORECAST SIGNIFICANT SHEAR OVER RITA AFTER 24 HR...WHICH RESULTS IN SHIPS CALLING FOR SIGNIFICANT WEAKENING. SHEAR ANALYSES FROM CIMSS AT THE UNIVERSITY OF WISCONSIN SHOW ABOUT 12 KT OF SOUTHERLY SHEAR CAUSED BY AN UPPER-LEVEL ANTICYCLONE EAST OF RITA...AND THE LARGE-SCALE MODELS SUGGEST THIS PATTERN WILL CONTINUE UNTIL LANDFALL. HOWEVER...THE GFS AND SHIPS MAY BE OVERDOING THE SHEAR. FINALLY...THERE WILL BE AT LEAST ONE AND POSSIBLE MORE CONCENTRIC EYEWALL CYCLES BEFORE LANDFALL. THE INTENSITY FORECAST IS BASED ON THE PREMISE THAT SHEAR AND REDUCED OUTFLOW WILL CAUSE A GRADUAL WEAKENING... ESPECIALLY AFTER RITA MOVES WEST OF THE LOOP CURRENT IN 24-36 HR. SUPERIMPOSED ON TOP OF THIS WILL BE FLUCTUATIONS CAUSED BY CONCENTRIC EYEWALL CYCLES. THE NEW INTENSITY FORECAST IS AN UPDATE OF THE PREVIOUS FORECAST...CALLING FOR SLOW OVERALL WEAKENING BUT NOT AS MUCH AS SHOWN BY SHIPS.

Posted by: Mr. Bingley at September 22, 2005 08:11 AM

Check this out, too.

Posted by: Ken Summers at September 22, 2005 09:56 AM