000 ABPZ20 KNHC 210510 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 PM PDT WED JUL 20 2016 For the eastern North Pacific...east of 140 degrees west longitude: The National Hurricane Center is issuing advisories on Tropical Storm Estelle, located about 1000 miles west-southwest of the southern tip of the Baja California peninsula. Showers and thunderstorms associated with a broad area of low pressure located several hundred miles south of Acapulco, Mexico continue to show signs of organization. Environmental conditions are expected to be conducive for further development of this system, and a tropical depression is likely to form during the next couple of days while it moves generally northwestward at about 10 mph to the south of Mexico. * Formation chance through 48 hours...medium...60 percent * Formation chance through 5 days...high...90 percent Shower activity associated with a low pressure area located about 1000 miles south of the southern tip of the Baja California peninsula is showing signs of organization. Environmental conditions are forecast to be marginally conducive for some development of this system during the next few days while it moves west-northwestward at 10 to 15 mph. * Formation chance through 48 hours...low...30 percent * Formation chance through 5 days...medium...50 percent $$ Forecaster Avila