Eastern Pacific - Tropical Storm Iselle
 

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000
WTPZ35 KNHC 131434
TCPEP5
BULLETIN
TROPICAL DEPRESSION TEN-E ADVISORY NUMBER 1
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 AM PDT WED AUG 13 2008

...TENTH TROPICAL DEPRESSION OF THE SEASON FORMS OFF THE
SOUTHWESTERN COAST OF MEXICO...NO THREAT TO ANY LAND AREAS...

AT 800 AM PDT...1500 UTC...THE CENTER OF NEWLY-FORMED TROPICAL
DEPRESSION TEN-E WAS LOCATED NEAR LATITUDE 16.3 NORTH...LONGITUDE
105.8 WEST OR ABOUT 210 MILES...340 KM...SOUTH-SOUTHWEST OF
MANZANILLO MEXICO.

THE DEPRESSION IS MOVING TOWARD THE WEST NEAR 10 MPH...AND A MOTION
TO THE WEST OR WEST-NORTHWEST AWAY FROM MEXICO IS EXPECTED DURING
THE NEXT 48 HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. SOME STRENGTHENING IS FORECAST DURING THE NEXT 24 TO 48
HOURS...AND THE DEPRESSION COULD BECOME A TROPICAL STORM LATER
TODAY OR ON THURSDAY.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1005 MB...29.68 INCHES.

REPEATING THE 800 AM PDT POSITION...16.3 N...105.8 W. MOVEMENT
TOWARD...WEST NEAR 10 MPH. MAXIMUM SUSTAINED WINDS...35 MPH.
MINIMUM CENTRAL PRESSURE...1005 MB.

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

$$
FORECASTER STEWART/BROWN

000
WTPZ35 KNHC 140251
TCPEP5
BULLETIN
TROPICAL STORM ISELLE ADVISORY NUMBER 3
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 PM PDT WED AUG 13 2008

AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL STORM ISELLE WAS
LOCATED NEAR LATITUDE 17.4 NORTH...LONGITUDE 107.7 WEST OR ABOUT 250
MILES...400 KM...WEST-SOUTHWEST OF MANZANILLO MEXICO AND ABOUT 405
MILES...655 KM...SOUTH-SOUTHEAST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

ISELLE IS MOVING TOWARD THE WEST-NORTHWEST NEAR 12 MPH...19 KM/HR...
AND THIS MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS...WITH
A REDUCTION IN FORWARD SPEED EXPECTED ON FRIDAY.

MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24
HOURS.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1003 MB...29.62 INCHES.

REPEATING THE 800 PM PDT POSITION...17.4 N...107.7 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 12 MPH. MAXIMUM SUSTAINED WINDS...40
MPH. MINIMUM CENTRAL PRESSURE...1003 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
200 AM PDT.

$$
FORECASTER FRANKLIN

000
WTPZ35 KNHC 141436
TCPEP5
BULLETIN
TROPICAL STORM ISELLE ADVISORY NUMBER 5
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 AM PDT THU AUG 14 2008

AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM ISELLE WAS
LOCATED NEAR LATITUDE 17.8 NORTH...LONGITUDE 109.4 WEST OR ABOUT 355
MILES...570 KM...SOUTH OF THE SOUTHERN TIP OF BAJA CALIFORNIA.

ISELLE IS MOVING TOWARD THE NORTHWEST NEAR 8 MPH...13 KM/HR...AND
THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS
WITH A GRADUAL TURN TOWARD THE WEST-NORTHWEST POSSIBLE IN SATURDAY.
ON THIS TRACK...ISELLE WILL REMAIN WELL OFFSHORE FROM THE PACIFIC
COAST OF MEXICO AND BAJA CALIFORNIA THROUGH FRIDAY.

MAXIMUM SUSTAINED WINDS ARE NEAR 50 MPH...85 KM/HR...WITH HIGHER
GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT 24
HOURS...WITH GRADUAL WEAKENING EXPECTED THEREAFTER.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 999 MB...29.50 INCHES.

REPEATING THE 800 AM PDT POSITION...17.8 N...109.4 W. MOVEMENT
TOWARD...NORTHWEST NEAR 8 MPH. MAXIMUM SUSTAINED WINDS...50 MPH.
MINIMUM CENTRAL PRESSURE...999 MB.

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

$$
FORECASTER STEWART/BEVEN

000
WTPZ35 KNHC 150233
TCPEP5
BULLETIN
TROPICAL STORM ISELLE ADVISORY NUMBER 7
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 PM PDT THU AUG 14 2008

AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL STORM ISELLE WAS
LOCATED NEAR LATITUDE 17.7 NORTH...LONGITUDE 111.1 WEST OR ABOUT 370
MILES...590 KM...SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

ISELLE IS MOVING TOWARD THE WEST NEAR 9 MPH...15 KM/HR...AND A
GRADUAL MOTION MORE TOWARD THE WEST-NORTHWEST IS EXPECTED DURING
THE NEXT 12 HOURS TO 24 HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 45 MPH...75 KM/HR...WITH HIGHER
GUSTS. GRADUAL WEAKENING IS FORECAST DURING THE NEXT COUPLE OF
DAYS.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1002 MB...29.59 INCHES.

REPEATING THE 800 PM PDT POSITION...17.7 N...111.1 W. MOVEMENT
TOWARD...WEST NEAR 9 MPH. MAXIMUM SUSTAINED WINDS...45 MPH.
MINIMUM CENTRAL PRESSURE...1002 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
200 AM PDT.

$$
FORECASTER ROBERTS/AVILA

000
WTPZ35 KNHC 151444
TCPEP5
BULLETIN
TROPICAL STORM ISELLE ADVISORY NUMBER 9...CORRECTED
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 AM PDT FRI AUG 15 2008

AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL STORM ISELLE WAS
LOCATED NEAR LATITUDE 17.7 NORTH...LONGITUDE 111.4 WEST OR ABOUT 370
MILES...600 KM...SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

ISELLE IS MOVING TOWARD THE WEST-NORTHWEST NEAR 5 MPH...7 KM/HR...
AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 48
HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 40 MPH...65 KM/HR...WITH HIGHER
GUSTS. GRADUAL WEAKENING IS EXPECTED DURING THE NEXT 48 HOURS AND
ISELLE COULD BECOME A TROPICAL DEPRESSION LATER TODAY.

TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM
FROM THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1004 MB...29.65 INCHES.

REPEATING THE 800 AM PDT POSITION...17.7 N...111.4 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 5 MPH. MAXIMUM SUSTAINED WINDS...40
MPH. MINIMUM CENTRAL PRESSURE...1004 MB.

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

$$
FORECASTER STEWART/BEVEN

000
WTPZ35 KNHC 160234
TCPEP5
BULLETIN
TROPICAL DEPRESSION ISELLE ADVISORY NUMBER 11
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 PM PDT FRI AUG 15 2008

AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL DEPRESSION ISELLE
WAS LOCATED NEAR LATITUDE 18.2 NORTH...LONGITUDE 111.5 WEST OR ABOUT
340 MILES...550 KM...SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

THE DEPRESSION IS DRIFTING TOWARD THE NORTHWEST NEAR 2 MPH...3
KM/HR. HOWEVER...A MOTION TOWARD THE WEST-NORTHWEST IS EXPECTED TO
RESUME TONIGHT OR TOMORROW.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. GRADUAL WEAKENING IS EXPECTED AND ISELLE COULD BECOME A
REMNANT LOW WITHIN THE NEXT 36 HOURS.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES.

REPEATING THE 800 PM PDT POSITION...18.2 N...111.5 W. MOVEMENT
TOWARD...NORTHWEST NEAR 2 MPH. MAXIMUM SUSTAINED WINDS...35 MPH.
MINIMUM CENTRAL PRESSURE...1006 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT
200 AM PDT.

$$
FORECASTER ROBERTS/AVILA

000
WTPZ35 KNHC 161440
TCPEP5
BULLETIN
TROPICAL DEPRESSION ISELLE ADVISORY NUMBER 13
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 AM PDT SAT AUG 16 2008

AT 800 AM PDT...1500 UTC...THE CENTER OF TROPICAL DEPRESSION ISELLE
WAS LOCATED NEAR LATITUDE 18.6 NORTH...LONGITUDE 112.3 WEST OR ABOUT
335 MILES...540 KM...SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

THE DEPRESSION IS MOVING TOWARD THE WEST-NORTHWEST NEAR 6 MPH...
9 KM/HR AND THIS GENERAL MOTION IS FORECAST DURING THE NEXT COUPLE
OF DAYS.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. WEAKENING IS FORECAST TODAY...AND ISELLE IS EXPECTED TO
DEGENERATE INTO A REMNANT LOW LATER TODAY OR TONIGHT.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1006 MB...29.71 INCHES.

REPEATING THE 800 AM PDT POSITION...18.6 N...112.3 W. MOVEMENT
TOWARD...WEST-NORTHWEST NEAR 6 MPH. MAXIMUM SUSTAINED WINDS...35
MPH. MINIMUM CENTRAL PRESSURE...1006 MB.

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

$$
FORECASTER BROWN

000
WTPZ35 KNHC 170230
TCPEP5
BULLETIN
TROPICAL DEPRESSION ISELLE ADVISORY NUMBER 15
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP102008
800 PM PDT SAT AUG 16 2008

...LAST ADVISORY ON ISELLE...

AT 800 PM PDT...0300 UTC...THE CENTER OF TROPICAL DEPRESSION ISELLE
WAS LOCATED NEAR LATITUDE 18.6 NORTH...LONGITUDE 112.7 WEST OR ABOUT
350 MILES...560 KM...SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA
CALIFORNIA.

THE DEPRESSION IS DRIFTING TOWARD THE NORTHWEST NEAR 3 MPH...5
KM/HR. A GRADUAL TURN TOWARD THE WEST-NORTHWEST IS EXPECTED DURING
THE NEXT DAY OR TWO.

MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/HR...WITH HIGHER
GUSTS. ISELLE NO LONGER MEETS THE CRITERIA OF A TROPICAL CYCLONE
AND HAS DEGENERATED TO A REMNANT LOW.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 1008 MB...29.77 INCHES.

REPEATING THE 800 PM PDT POSITION...18.6 N...112.7 W. MOVEMENT
TOWARD...NORTHWEST NEAR 3 MPH. MAXIMUM SUSTAINED WINDS...35 MPH.
MINIMUM CENTRAL PRESSURE...1008 MB.

THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM.

$$
FORECASTER ROBERTS/AVILA