ZCZC MIATCPEP4 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE ISELLE ADVISORY NUMBER 20 NWS NATIONAL HURRICANE CENTER MIAMI FL EP092014 200 AM PDT TUE AUG 05 2014 ...ISELLE SLOWLY WEAKENING BUT STILL A MAJOR HURRICANE... ...EXPECTED TO MOVE TOWARD THE HAWAIIAN ISLANDS THROUGH THURSDAY... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...15.9N 138.6W ABOUT 1115 MI...1795 KM E OF HILO HAWAII MAXIMUM SUSTAINED WINDS...125 MPH...205 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...955 MB...28.20 INCHES WATCHES AND WARNINGS -------------------- THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. INTERESTS IN THE HAWAIIAN ISLANDS SHOULD MONITOR THE PROGRESS OF ISELLE. WATCHES MAY BE REQUIRED FOR PORTIONS OF THE ISLANDS BY TONIGHT OR EARLY WEDNESDAY. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ AT 200 AM PDT...0900 UTC...THE CENTER OF HURRICANE ISELLE WAS LOCATED NEAR LATITUDE 15.9 NORTH...LONGITUDE 138.6 WEST. ISELLE IS MOVING TOWARD THE WEST NEAR 8 MPH...13 KM/H...AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE THIS MORNING. ISELLE SHOULD TURN TOWARD THE WEST-NORTHWEST AT A FASTER FORWARD SPEED LATER TODAY AND WEDNESDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 125 MPH...205 KM/H...WITH HIGHER GUSTS. ISELLE IS A CATEGORY THREE HURRICANE ON THE SAFFIR-SIMPSON HURRICANE WIND SCALE. FURTHER WEAKENING IS FORECAST DURING THE NEXT COUPLE OF DAYS. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 105 MILES...165 KM. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 955 MB...28.20 INCHES. HAZARDS AFFECTING LAND ---------------------- NONE. NEXT ADVISORY ------------- NEXT COMPLETE ADVISORY...800 AM PDT. $$ FORECASTER STEWART/ROBERTS NNNN
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Page last modified: Wednesday, 31-Dec-2014 12:09:35 UTC