Home

Eastern North Pacific 2-Day GTWO
Expand 2-Day GTWO

Eastern North Pacific 5-Day GTWO
Expand 5-Day GTWO


000
ABPZ20 KNHC 202344
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Thu Jul 20 2017

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

The National Hurricane Center is issuing advisories on Tropical Storm Greg, located several hundred miles southwest of the southern tip of the Baja California peninsula. The National Hurricane Center has issued its last advisory on Tropical Storm Fernanda, located several hundred miles east of Hilo, Hawaii, and the last advisory on Post-Tropical Cyclone Eight-E, located more than a thousand miles west-southwest of the southern tip of the Baja California peninsula. Future advisories on Fernanda will be issued by the Central Pacific Hurricane Center in Honolulu, Hawaii.

Numerous showers and thunderstorms are associated with a broad area of low pressure centered several hundred miles south-southwest of Mexico. Environmental conditions are forecast to be conducive for development of this system while it moves westward to west-northwestward around 10 mph, and a tropical depression is expected to form well southwest of Mexico over the weekend. * Formation chance through 48 hours...high...70 percent. * Formation chance through 5 days...high...90 percent.

Showers and thunderstorms associated with a tropical wave are showing increasing signs of organization over the far eastern Pacific southwest of Central America. Environmental conditions are forecast to become increasingly favorable for development, and a tropical depression is expected to form by early next week while the system moves west-northwestward at 10 to 15 mph. * Formation chance through 48 hours...medium...40 percent. * Formation chance through 5 days...high...90 percent.

&&

Public Advisories on Tropical Storm Fernanda are issued under WMO header WTPA31 PHFO and under AWIPS header HFOTCPCP1. Forecast/Advisories on Tropical Storm Fernanda are issued under WMO header WTPA21 PHFO and under AWIPS header HFOTCMCP1.

$$ Forecaster Landsea

Home