ZCZC MIATCPAT1 ALL TTAA00 KNHC DDHHMM BULLETIN TROPICAL DEPRESSION OPHELIA ADVISORY NUMBER 22 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162011 1100 PM AST TUE SEP 27 2011 ...OPHELIA EXPECTED TO BECOME A TROPICAL STORM AGAIN ON WEDNESDAY... SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...18.4N 59.5W ABOUT 235 MI...380 KM E OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 3 MPH...6 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 1100 PM AST...0300 UTC...THE CENTER OF TROPICAL DEPRESSION OPHELIA WAS LOCATED NEAR LATITUDE 18.4 NORTH...LONGITUDE 59.5 WEST. THE DEPRESSION IS MOVING TOWARD THE NORTHWEST NEAR 3 MPH...6 KM/H. A GRADUAL TURN TO THE NORTHWEST AND NORTH-NORTHWEST AND AN INCREASE IN FORWARD SPEED ARE EXPECTED OVER THE NEXT 48 HOURS. MAXIMUM SUSTAINED WINDS ARE NEAR 35 MPH...55 KM/H...WITH HIGHER GUSTS. SLOW STRENGTHENING IS FORECAST OVER THE NEXT COUPLE OF DAYS. ESTIMATED MINIMUM CENTRAL PRESSURE IS 1009 MB...29.80 INCHES. HAZARDS AFFECTING LAND ---------------------- RAINFALL...OPHELIA IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES OVER THE NORTHERN LEEWARD ISLANDS. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...500 AM AST. $$ FORECASTER BLAKE NNNN
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