Hurricane Felix, Cat. 5.

[pinto]

http://www.nhc.noaa.gov/storm_graphics/AT06/refresh/AL0607_PROB34_F120_sm2+gif/000023.gif

000
WTNT41 KNHC 022359
TCDAT1
HURRICANE FELIX SPECIAL DISCUSSION NUMBER 10
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL062007
800 PM EDT SUN SEP 02 2007

REPORTS FROM A NOAA HURRICANE HUNTER AIRCRAFT INDICATE THAT FELIX
HAS INTENSIFIED AND IS NOW A CATEGORY FIVE HURRICANE. THE AIRCRAFT
REPORTED PEAK FLIGHT-LEVEL WINDS OF 152 KT...WITH PEAK SFMR WINDS
OF 142 KT IN THE SOUTHWEST QUADRANT. HIGHER SFMR WINDS WERE FOUND
IN THE NORTHEAST QUADRANT...UP TO 163 KT...BUT THESE MAY HAVE BEEN
CONTAMINATED BY GROUPEL. A DROPSONDE RELEASED IN THE SOUTHWEST
QUADRANT LANDED IN THE NORTHEAST QUADRANT...AND THIS DROP YIELDED A
SURFACE ESTIMATE OF 139 KT BASED ON THE LOWEST 150 M LAYER AVERAGE.
BASED ON THESE DATA...THE PEAK SURFACE WINDS ARE ESTIMATED TO BE AT
LEAST 145 KT. AN EYE SONDE MEASURED A SURFACE PRESSURE OF 936 MB
WITH SURFACE WINDS OF 24 KT. BECAUSE OF THE EXTREME TURBULENCE AND
GROUPEL THAT THE AIRCRAFT EXPERIENCED...THE MISSION IS BEING
ABORTED AND THE AIRCRAFT IS RETURNING TO ST. CROIX.

THIS SPECIAL ADVISORY IS BEING ISSUED TO UPDATE THE INITIAL AND
FORECAST INTENSITIES. NO OTHER CHANGES TO THE FORECAST ARE BEING
MADE. THIS SPECIAL ADVISORY IS BEING ISSUED IN LIEU OF THE
SCHEDULED INTERMEDIATE ADVISORY.


http://www.nhc.noaa.gov/text/refresh/MIATCDAT1+shtml/022359.shtml