000 ABPZ20 KNHC 171741 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Thu Aug 17 2017 For the eastern North Pacific...east of 140 degrees west longitude: A low pressure system located about 600 miles south-southwest of Manzanillo, Mexico, has become better organized this morning. Environmental conditions are expected to be generally conducive for additional development, and a tropical depression is likely to form by early next week while the system moves west-northwestward at 10 to 15 mph. * Formation chance through 48 hours...medium...60 percent. * Formation chance through 5 days...high...80 percent. $$ Forecaster Zelinsky