000 WTNT31 KNHC 220237 TCPAT1 BULLETIN Tropical Depression Gert Advisory Number 11 NWS National Hurricane Center Miami FL AL062023 1100 PM AST Mon Aug 21 2023 ...GERT HOLDING ON AS A TROPICAL CYCLONE... ...COULD DISSIPATE OR BECOME POST TROPICAL AT ANY TIME... SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...17.1N 58.4W ABOUT 320 MI...510 KM ESE OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...WNW OR 285 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM AST (0300 UTC), the center of Tropical Depression Gert was located near latitude 17.1 North, longitude 58.4 West. The depression is moving toward the west-northwest near 9 mph (15 km/h). Gert or its remnants should turn northwestward overnight or tomorrow. Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. Gert could dissipate at any time. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- None NEXT ADVISORY ------------- Next complete advisory at 500 AM AST. $$ Forecaster Blake