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Tropical Storm Peter Public Advisory Number 5
2021-09-19 22:39:35| National Hurricane Center (Atlantic)
Issued at 500 PM AST Sun Sep 19 2021 000 WTNT31 KNHC 192039 TCPAT1 BULLETIN Tropical Storm Peter Advisory Number 5 NWS National Hurricane Center Miami FL AL162021 500 PM AST Sun Sep 19 2021 ...PETER FENDING OFF STRONG WIND SHEAR... ...EXPECTED TO PASS NORTH OF THE LESSER ANTILLES EARLY THIS WEEK... SUMMARY OF 500 PM AST...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...18.4N 57.8W ABOUT 350 MI...560 KM E OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. Interests in the northern Leeward Islands, Virgin Islands, and Puerto Rico should monitor the progress of this system. DISCUSSION AND OUTLOOK ---------------------- At 500 PM AST (2100 UTC), the center of Tropical Storm Peter was located near latitude 18.4 North, longitude 57.8 West. Peter is moving toward the west-northwest near 17 mph (28 km/h), and this general motion along with a gradual decrease in forward speed is is expected through Tuesday. A turn to the northwest is expected to occur by Wednesday. On the forecast track, the center of Peter is expected to pass well north of the Leeward Islands on Monday and Tuesday. Maximum sustained winds are near 45 mph (75 km/h) with higher gusts. Little change in strength is forecast tonight. Some slight weakening is expected on Monday. Tropical-storm-force winds extend outward up to 125 miles (205 km) primarily to the northeast of the center. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- RAINFALL: Rainfall around the southern periphery of Tropical Storm Peter could produce rainfall totals of 1 to 3 inches, with locally higher amounts possible, across portions of the Northern Leeward Islands, including the Virgin Islands, as well as Puerto Rico through Tuesday. This rainfall may lead to areas of urban and small stream flooding. SURF: Swells generated by Tropical Storm Peter are expected to reach the northern Leeward Islands tonight and Monday, and then the Bahamas by midweek. These swells could cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 PM AST. $$ Forecaster Latto
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