Eastern & Central Pacific Tropical Cyclone Outlook for July 21st, 2019

National Hurricane Center (NHC) and Central Pacific Hurricane Center (CPHC) currently monitoring 2 potential disturbances in the Eastern and Central Pacific.

One disturbance in the Eastern Pacific basin has an 80% chance of formation in the next 5 days. One in the Central Pacific basin has a 10% chance of formation in the next 5 days.

One of the systems originally reported over the last couple of days has since become disorganized and is no longer being watched by the NHC.

However, no effects from both potential Tropical Cyclones is expected for Hawaii Island in the next 5 days.

National Hurricane Center (NHC) and Central Pacific Hurricane Center (CPHC) currently monitoring 2 potential disturbances in the Eastern and Central Pacific.

Here's Update from the NHC (as of 11:00 pm PDT on July 21st) and see the CPHC below:

For the eastern North Pacific...east of 140 degrees west longitude: 1. Satellite imagery indicates that a low pressure system located several hundred miles south-southwest of the southern tip of the Baja California peninsula is gradually becoming better defined. Thunderstorm activity has been steadily increasing and becoming better organized, and a tropical depression or a tropical storm is expected to form during the next day or so. The disturbance is forecast to move generally northwestward at around 10 mph, remaining well offshore the coast of Mexico. * Formation chance through 48 hours...high...90 percent. * Formation chance through 5 days...high...90 percent.

Update from CPHC (Updated on July 20th, 2019 at 8:00 pm):

For the central North Pacific...between 140W and 180W: 1. A broad area of low pressure is located several hundred miles south of the Big Island of Hawaii. Environmental conditions are forecast to remain marginally conducive for development through Sunday as it moves northwestward at 10 to 15 mph. After which, conditions will be less conducive for development. * Formation chance through 48 hours...low...10 percent * Formation chance through 5 days...low...10 percent Elsewhere, no tropical cyclones are expected during the next 5 days.