000 WTNT34 KNHC 070842 TCPAT4 BULLETIN TROPICAL STORM COLIN ADVISORY NUMBER 14 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL042010 500 AM AST SAT AUG 07 2010 ...COLIN EXPECTED TO APPROACH BERMUDA LATER TODAY AND TONIGHT... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...29.1N 66.5W ABOUT 245 MI...390 KM SSW OF BERMUDA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/HR PRESENT MOVEMENT...N OR 10 DEGREES AT 5 MPH...7 KM/HR MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * BERMUDA FOR STORM INFORMATION SPECIFIC TO YOUR AREA...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 500 AM AST...0900 UTC...THE CENTER OF TROPICAL STORM COLIN WAS LOCATED NEAR LATITUDE 29.1 NORTH...LONGITUDE 66.5 WEST. COLIN IS MOVING TOWARD THE NORTH NEAR 5 MPH...7 KM/HR. A TURN TOWARD THE NORTH-NORTHEAST WITH AN INCREASE IN FORWARD SPEED ARE EXPECTED LATER TODAY AND TONIGHT. ON THE FORECAST TRACK...THE CENTER OF COLIN IS EXPECTED TO PASS OVER OR NEAR BERMUDA TONIGHT. MAXIMUM SUSTAINED WINDS REMAIN NEAR 45 MPH...75 KM/HR...WITH HIGHER GUSTS. SOME STRENGTHENING IS POSSIBLE LATER TODAY AND TONIGHT. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 125 MILES...205 KM MAINLY TO THE EAST OF THE CENTER. THE LATEST MINIMUM CENTRAL PRESSURE MEASURED BY AN AIR FORCE RESERVE HURRICANE HUNTER AIRCRAFT WAS 1009 MB...29.80 INCHES. HAZARDS AFFECTING LAND ---------------------- WIND...TROPICAL STORM FORCE WINDS ARE EXPECTED TO SPREAD OVER BERMUDA LATER TODAY AND TONIGHT. STORM SURGE...COLIN IS EXPECTED TO PRODUCE COASTAL FLOODING AND LARGE AND BATTERING WAVES IN BERMUDA...PARTICULARLY ALONG SOUTH-FACING BEACHES. RAINFALL...COLIN IS EXPECTED TO PRODUCE TOTAL RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES IN BERMUDA. NEXT ADVISORY ------------- NEXT INTERMEDIATE ADVISORY...800 AM AST. NEXT COMPLETE ADVISORY...1100 AM AST. $$ FORECASTER BRENNAN