ZCZC MIATCPEP2 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm John Advisory Number 3 NWS National Hurricane Center Miami FL EP122018 300 AM MDT Mon Aug 06 2018 ...JOHN RAPIDLY INTENSIFYING OVER THE EASTERN PACIFIC... SUMMARY OF 300 AM MDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...15.1N 107.3W ABOUT 335 MI...540 KM SW OF MANZANILLO MEXICO ABOUT 565 MI...910 KM SSE OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 300 AM MDT (0900 UTC), the center of Tropical Storm John was located near latitude 15.1 North, longitude 107.3 West. John is moving toward the west-northwest near 8 mph (13 km/h) and a faster northwestward motion is forecast for the next few days. Maximum sustained winds have increased to near 60 mph (95 km/h) with higher gusts. John is forecast to become a hurricane later today and a major hurricane on Tuesday. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by John are expected to begin affecting the coast of southwestern Mexico during the next day or so. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 900 AM MDT. $$ Forecaster Blake NNNN
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