000 ABPZ20 KNHC 202312 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 PM PDT SUN JUL 20 2014 For the eastern North Pacific...east of 140 degrees west longitude: Shower and thunderstorm activity associated with an area of low pressure located about 800 miles south-southwest of Manzanillo, Mexico, has changed little during the past few hours. Some slow development of this system is possible during the next few days while it moves westward or west-northwestward at around 15 mph. * Formation chance through 48 hours...low...20 percent. * Formation chance through 5 days...medium...30 percent. $$ Forecaster Blake