ZCZC MIATCPEP5 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Irwin Advisory Number 17 NWS National Hurricane Center Miami FL EP102017 800 AM PDT Wed Jul 26 2017 ...IRWIN WEAKENS TO A TROPICAL STORM... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...15.6N 122.1W ABOUT 940 MI...1515 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H PRESENT MOVEMENT...WSW OR 255 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...994 MB...29.36 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 800 AM PDT (1500 UTC), the center of Tropical Storm Irwin was located near latitude 15.6 North, longitude 122.1 West. Irwin is moving toward the west-southwest near 7 mph (11 km/h), and this general motion is expected to continue during the next 48 hours. Maximum sustained winds have decreased to near 65 mph (100 km/h) with higher gusts. Some weakening is possible today, but no significant change in strength is anticipated thereafter. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 994 mb (29.36 inches). HAZARDS AFFECTING LAND ---------------------- None NEXT ADVISORY ------------- Next complete advisory at 200 PM PDT. $$ Forecaster Avila NNNN
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