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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Sat Jul 22 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, and on Tropical Depression
Nine-E, located several hundred miles south of eastern Mexico.
1. A low pressure system is centered about 600 miles south-southwest of
the southern tip of the Baja California peninsula. Showers and
thunderstorms have increased overnight and, if this trend continues,
advisories will be initiated on a tropical depression later this
morning. Environmental conditions are forecast to be conducive for
development during the next couple of days while the system moves
generally westward at around 10 mph.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 5 days...high...90 percent.
Public Advisories on Tropical Depression Nine-E are issued under WMO
header WTPZ34 KNHC and under AWIPS header MIATCPEP4.
Forecast/Advisories on Nine-E are issued under WMO header
WTPZ24 KNHC and under AWIPS header MIATCMEP4.