428
ABPZ20 KNHC 100519
TWOEP
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
1100 PM PDT WED SEP 9 2026
FOR THE EASTERN AND CENTRAL NORTH PACIFIC EAST OF 180 LONGITUDE:
ACTIVE SYSTEMS:
THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL
STORM LOWELL, LOCATED WELL NORTHWEST OF THE HAWAIIAN ISLANDS, AND ON
TROPICAL DEPRESSION FOURTEEN-E, LOCATED SEVERAL HUNDRED MILES
SOUTHWEST OF THE SOUTHERN TIP OF THE BAJA CALIFORNIA PENINSULA.
WELL SOUTH-SOUTHEAST OF THE HAWAIIAN ISLANDS:
DISORGANIZED SHOWERS AND THUNDERSTORMS LOCATED WELL TO THE
SOUTH-SOUTHEAST OF THE HAWAIIAN ISLANDS ARE ASSOCIATED WITH A BROAD
TROUGH OF LOW PRESSURE. SOME GRADUAL DEVELOPMENT OF THIS SYSTEM IS
POSSIBLE LATE THIS WEEK AND INTO THE WEEKEND WHILE IT MOVES
GENERALLY NORTHWARD AND THEN MEANDERS TO THE SOUTHEAST OF THE
HAWAIIAN ISLANDS.
* FORMATION CHANCE THROUGH 48 HOURS...LOW...20 PERCENT.
* FORMATION CHANCE THROUGH 7 DAYS...LOW...30 PERCENT.
CENTRAL PORTION AND WEST PORTION OF THE EAST PACIFIC:
AN AREA OF LOW PRESSURE IS FORECAST TO FORM SEVERAL HUNDRED MILES
SOUTH OF THE SOUTHERN TIP OF THE BAJA CALIFORNIA PENINSULA THIS
WEEKEND. GRADUAL DEVELOPMENT OF THIS SYSTEM IS EXPECTED THEREAFTER,
AND A TROPICAL DEPRESSION IS LIKELY TO FORM EARLY NEXT WEEK WHILE IT
MOVES GENERALLY WESTWARD OVER CENTRAL AND WESTERN PORTIONS OF THE
EAST PACIFIC.
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.
* FORMATION CHANCE THROUGH 7 DAYS...HIGH...70 PERCENT.
PUBLIC ADVISORIES ON TROPICAL DEPRESSION FOURTEEN-E ARE ISSUED UNDER
WMO HEADER WTPZ34 KNHC AND UNDER AWIPS HEADER MIATCPEP4.
FORECAST/ADVISORIES ON TROPICAL DEPRESSION FOURTEEN-E ARE ISSUED
UNDER WMO HEADER WTPZ24 KNHC AND UNDER AWIPS HEADER MIATCMEP4.
FORECASTER REINHART
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