000
WTPZ35 KNHC 082031
TCPEP5
BULLETIN
HURRICANE NORBERT ADVISORY NUMBER 20
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP152008
200 PM PDT WED OCT 08 2008

…NORBERT BECOMES AN EXTREMELY DANGEROUS CATEGORY FOUR HURRICANE…

INTERESTS IN THE SOUTHERN BAJA CALIFORNIA PENINSULA SHOULD MONITOR
THE PROGRESS OF NORBERT.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA…INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS…PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.

AT 200 PM PDT…2100Z…THE CENTER OF HURRICANE NORBERT WAS LOCATED
NEAR LATITUDE 16.6 NORTH…LONGITUDE 111.2 WEST OR ABOUT 445 MILES
…715 KM…SOUTH OF THE SOUTHERN TIP OF BAJA CALIFORNIA.

NORBERT IS MOVING TOWARD THE WEST-NORTHWEST NEAR 9 MPH…15 KM/HR.
A NORTHWESTWARD MOTION IS EXPECTED TO BEGIN LATER TODAY OR
TONIGHT…FOLLOWED BY A TURN TOWARD THE NORTH ON THURSDAY NIGHT
OR FRIDAY.

MAXIMUM SUSTAINED WINDS ARE NEAR 135 MPH…215 KM/HR…WITH HIGHER
GUSTS. NORBERT IS A CATEGORY FOUR HURRICANE ON THE SAFFIR-SIMPSON
SCALE. SOME FLUCTUATIONS IN INTENSITY ARE POSSIBLE DURING THE NEXT
DAY OR SO…FOLLOWED BY GRADUAL WEAKENING ON FRIDAY.

HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES…55 KM…FROM
THE CENTER…AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 145
MILES…230 KM.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 948 MB…27.99 INCHES.

REPEATING THE 200 PM PDT POSITION…16.6 N…111.2 W. MOVEMENT
TOWARD…WEST-NORTHWEST NEAR 9 MPH. MAXIMUM SUSTAINED WINDS…135
MPH. MINIMUM CENTRAL PRESSURE…948 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
800 PM PDT.

$$
FORECASTER BROWN