000
WTPZ34 KNHC 090231
TCPEP4
BULLETIN
HURRICANE HERNAN ADVISORY NUMBER  10
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP092008
800 PM PDT FRI AUG 08 2008

...HERNAN STRENGTHENS A LITTLE MORE...
 
AT 800 PM PDT...0300 UTC...THE CENTER OF HURRICANE HERNAN WAS
LOCATED NEAR LATITUDE 15.1 NORTH...LONGITUDE 121.7 WEST OR ABOUT 940
MILES...1515 KM...WEST-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.
 
HERNAN IS MOVING TOWARD THE WEST-NORTHWEST NEAR 12 MPH...19 KM/HR...
AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE DURING THE NEXT
COUPLE OF DAYS.
 
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 90 MPH...150 KM/HR...
WITH HIGHER GUSTS.  SOME ADDITIONAL STRENGTHENING IS POSSIBLE
TONIGHT...FOLLOWED BY A GRADUAL WEAKENING THEREAFTER.
 
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 30 MILES...45 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105
MILES...165 KM.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 977 MB...28.85 INCHES.
 
REPEATING THE 800 PM PDT POSITION...15.1 N...121.7 W.  MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 12 MPH.  MAXIMUM SUSTAINED WINDS...90
MPH.  MINIMUM CENTRAL PRESSURE...977 MB.
 
THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
200 AM PDT.
 
$$
FORECASTER BEVEN