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Tropical Storm Nana Public Advisory Number 10
2020-09-03 16:34:43| National Hurricane Center (Atlantic)
Issued at 1000 AM CDT Thu Sep 03 2020 000 WTNT31 KNHC 031434 TCPAT1 BULLETIN Tropical Storm Nana Advisory Number 10 NWS National Hurricane Center Miami FL AL162020 1000 AM CDT Thu Sep 03 2020 ...NANA WEAKENING RAPIDLY OVER NORTHERN GUATEMALA AND SOUTHEASTERN MEXICO... ...ALL COASTAL WATCHES AND WARNINGS DISCONTINUED... SUMMARY OF 1000 AM CDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...16.4N 90.3W ABOUT 125 MI...200 KM N OF GUATEMALA CITY GUATEMALA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...W OR 260 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The government of Honduras has discontinued all coastal watches and warnings for Honduras. The government of Guatemala has discontinued all coastal watches and warnings for Guatemala. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1000 AM CDT (1500 UTC), the center of Tropical Storm Nana was located near latitude 16.4 North, longitude 90.3 West. Nana is moving toward the west near 15 mph (24 km/h), and a westward to west-southwestward motion is expected through Friday night. On the forecast track, the center of Nana will move over northern Guatemala and southeastern Mexico today and tonight, then move over the Gulf of Tehuantepec on Friday. Maximum sustained winds are near 45 mph (75 km/h) with higher gusts. Continued rapid weakening is forecast, and Nana will likely become a remnant low on Friday. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the center. The estimated minimum central pressure is 1004 mb (29.65 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions will continue near the center of Nana for a few more hours. STORM SURGE: Water levels along the Belize coast will gradually subside today. RAINFALL: Nana is expected to produce the following rainfall accumulations through Friday: Central to western Guatemala and the Mexican state of Chiapas: 3 to 6 inches, isolated totals of 8 inches. These rainfall amounts may produce life threatening flash floods and mudslides. SURF: Swells generated by Nana affecting portions of the coasts of northwestern Caribbean Sea should subside today. Please consult products from your local weather office. NEXT ADVISORY ------------- Next intermediate advisory at 100 PM CDT. Next complete advisory at 400 PM CDT. $$ Forecaster Beven
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