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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Fri Jul 21 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 500 miles south of the
southern tip of the Baja California peninsula.  Satellite data
indicates that a low-level circulation exists, and only a small
increase in the organization of associated shower and thunderstorm
activity would result in the formation of a tropical depression.
Environmental conditions are forecast to continue to be conducive
for development for the next couple of days while the system moves
westward to west-northwestward 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.

Forecaster Zelinsky