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NOAA > NWS > CPHC

This page was last loaded at 6:53 am HST Sep 2, 2014 (1653 GMT Sep 02, 2014)

Central Pacific (140W to 180) xml button

Tropical Outlook Sea Surface Temperatures CPAC Satellite EPAC Satellite Widgets Satellite Message Forecast Discussion
Latest Sea Surface Temperatures
Sea Surface Temperatures
Loop of Sea Surface Temperatures (last 2 months, once a week)
Sea Surface Temperatures in the East and Central Pacific

Western Pacific (West of 180)

Monitored by the:
Joint Typhoon Warning Center
Japan Meteorological Agency

Eastern Pacific (East of 140W) xml button

Active Systems

xml button  Tropical Storm NORBERT Forecast Advisory Number 1
Issued at 1500 UTC TUE SEP 02 2014

Eastern Pacific Graphical Tropical Weather Outlook

NWS NATIONAL HURRICANE CENTER MIAMI FL
500 AM PDT TUE SEP 2 2014

For the eastern North Pacific...east of 140 degrees west longitude:

Showers and thunderstorms have recently increased near a low
pressure area producing gale-force winds, located about 200 miles
southwest of Manzanillo, Mexico. If current trends continue,
advisories will be initiated on a tropical storm later this morning.
This system is expected to move slowly northward and then
northwestward near the southwestern coast of Mexico and the southern
Baja California peninsula during the next few days, and interests in
these areas should monitor the progress of the disturbance. Locally
heavy rains could cause life-threatening flash floods and mud slides
over portions of southwestern Mexico during the next few days.
* Formation chance through 48 hours...high...near 100 percent.
* Formation chance through 5 days...high...near 100 percent.

&&

For additional information on the low please see High Seas Forecasts
issued by the National Weather Service...under AWIPS header
NFDHSFEPI and WMO header FZPN01 KWBC.

Eastern Pacific Graphical Tropical Weather Outlook

Monitored by the National Hurricane Center (NHC)

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Saffir-Simpson Scale
  • Tropical Storm - winds 39-73 mph (34-63 kt)
  • Category 1 - winds 74-95 mph (64-82 kt)
  • Category 2 - winds 96-110 mph (83-95 kt)
  • Category 3 - winds 111-129 mph (96-112 kt)
  • Category 4 - winds 130-156 mph (113-136 kt)
  • Category 5 - winds 157 mph and up (137+ kt)
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