ZCZC MIATCUAT1 ALL TTAA00 KNHC DDHHMM Hurricane Irma Tropical Cyclone Update NWS National Hurricane Center Miami FL AL112017 0400 AM EDT Sun Sep 10 2017 ...0400 AM EDT POSITION UPDATE... ...CATEGORY 4 IRMA BEARS DOWN ON LOWER KEYS... A National Ocean Service station on Molasses Reef, Florida recently recorded a sustained wind speed of 66 mph (105 km/h) with a gust to 85 mph (137 km/h). Key West International Airport just measured a sustained wind speed of 43 mph (69 km/h) with a gust to 73 mph (117 km/h). SUMMARY OF 0400 AM EDT...0800 UTC...INFORMATION ---------------------------------------------- LOCATION...23.9N 81.4W ABOUT 55 MI...90 KM SSE OF KEY WEST FLORIDA MAXIMUM SUSTAINED WINDS...130 MPH...210 KM/H PRESENT MOVEMENT...NW OR 310 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...928 MB...27.40 INCHES $$ Forecaster Beven/Sardi/Manougian NNNN
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