Posted September 6, 200420 yr FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... SEVEN TROPICAL CYCLONES FORMED DURING AUGUST. IN ADDITION... ALEX...WHICH FORMED AT THE END OF JULY...REACHED TROPICAL STORM AND HURRICANE STRENGTH IN AUGUST. THE TOTAL OF EIGHT TROPICAL CYCLONES REACHING STORM STRENGTH IS A NEW AUGUST RECORD...BREAKING THE PREVIOUS RECORD OF SEVEN SET IN 1933 AND 1995. THE EIGHT NAMED STORMS THAT HAVE FORMED SO FAR IN 2004 IS TWICE THE NORMAL NUMBER OF 4. HURRICANE ALEX ORIGINATED FROM A LOW PRESSURE AREA AND BECAME A TROPICAL DEPRESSION OFF THE NORTHEAST FLORIDA COAST ON 31 JULY. IT DRIFTED ERRATICALLY FOR 2 DAYS...BECAME A TROPICAL STORM ON 1 AUGUST...AND ON 2 AUGUST...BEGAN MOVING NORTHEASTWARD ALONG THE SOUTHEASTERN U.S. COAST. ALEX BECAME A HURRICANE ON 3 AUGUST AND THE CENTER PASSED WITHIN ABOUT 10 MILES OF CAPE HATTERAS NORTH CAROLINA THAT AFTERNOON WITH MAXIMUM WINDS NEAR 100 MPH...CATEGORY 2 ON THE SAFFIR/SIMPSON HURRICANE SCALE. ALEX THEN ACCELERATED NORTHEASTWARD ACROSS THE WESTERN NORTH ATLANTIC. ALEX REACHED ITS PEAK INTENSITY OF 120 MPH...CATEGORY 3...ON 5 AUGUST AT IT WAS PASSING A FEW HUNDRED MILES SOUTH OF THE CANADIAN MARITIMES. ALEX BECAME EXTRATROPICAL IN THE FAR NORTH ATLANTIC THE NEXT DAY. NO DEATHS HAVE BEEN REPORTED. ALEX BROUGHT CATEGORY 1 HURRICANE CONDITIONS TO THE OUTER BANKS OF NORTH CAROLINA. DAMAGE TOTALS ARE NOT AVAILABLE AT THIS TIME. TROPICAL STORM BONNIE FORMED FROM A TROPICAL WAVE AND BECAME A TROPICAL DEPRESSION ON 3 AUGUST OVER THE TROPICAL ATLANTIC SEVERAL HUNDRED MILES EAST OF THE LESSER ANTILLES. THE DEPRESSION MOVED ACROSS THE CENTRAL LESSER ANTILLES THE NEXT DAY WITHOUT DISTINCTION AND THEN DEGENERATED INTO A TROPICAL WAVE. THE WAVE MOVED WEST TO NORTHWESTWARD FOR SEVERAL DAYS AND REDEVELOPED INTO TROPICAL STORM BONNIE ON 9 AUGUST JUST NORTH OF THE YUCATAN PENINSULA IN THE GULF OF MEXICO. BONNIE TURNED NORTHWARD AND NORTHEASTWARD ON 10 AND 11 AUGUST AND ITS WINDS REACHED 65 MPH. WEAKENING ON 12 AUGUST... BONNIE MOVED INLAND NEAR APPALACHICOLA ON THE FLORIDA PANHANDLE AS A MINIMAL TROPICAL STORM. CHARLEY ORIGINATED FROM A TROPICAL WAVE AND BECAME A TROPICAL DEPRESSION ON 9 AUGUST JUST EAST OF BARBADOS. IT MOVED QUICKLY WEST-NORTHWESTWARD ACROSS THE CARIBBEAN WHILE STRENGTHENING. IT PASSED JUST SOUTH OF JAMAICA ON 11 AUGUST AS A HURRICANE AND PASSED JUST NORTH OF GRAND CAYMAN THE NEXT DAY. IT TURNED TOWARD THE NORTH-NORTHWEST AND ITS CENTER PASSED JUST EAST OF THE ISLE OF YOUTH EARLY ON 13 AUGUST. THE HURRICANE MADE LANDFALL NEAR PLAYA DEL CAJIO WITH CATEGORY 3 WINDS OF 120 MPH AND MOVED OVER WESTERN CUBA. CHARLEY WEAKENED SOME OVER THE LOWER STRAITS OF FLORIDA. TURNING NORTHWARD...THE HURRICANE PASSED OVER THE DRY TORTUGAS AS A CATEGORY 2 HURRICANE. CHARLEY THEN TURNED NORTH-NORTHEASTWARD AND ACCELERATED TOWARD THE SOUTHWEST COAST OF FLORIDA...INTENSIFYING RAPIDLY JUST PRIOR TO LANDFALL. CHARLEY MADE LANDFALL ON THE SOUTHWEST COAST OF FLORIDA NEAR CAYO COSTA...JUST NORTH OF CAPTIVA DURING THE EVENING OF 13 AUGUST WITH MAXIMUM SUSTAINED WINDS TENTATIVELY ESTIMATED AT 145 MPH. SHORTLY THEREAFTER THE EYEWALL IMPACTED PUNTA GORDA AND NEIGHBORING PORT CHARLOTTE WITH DEVASTATING RESULTS. THE HURRICANE TRAVERSED THE CENTRAL FLORIDA PENINSULA RESULTING IN A SWATH OF DESTRUCTION ACROSS THE STATE. THE CENTER PASSED NEAR KISSIMMEE AND ORLANDO EARLY ON 14 AUGUST...BY WHICH TIME THE MAXIMUM SUSTAINED WINDS HAD DECREASED TO AROUND 85 MPH. CHARLEY WAS STILL OF HURRICANE INTENSITY WHEN THE CENTER MOVED OFF THE NORTHEAST COAST OF FLORIDA NEAR DAYTONA BEACH. AFTER MOVING INTO THE ATLANTIC...CHARLEY CAME ASHORE AGAIN NEAR CAPE ROMAIN SOUTH CAROLINA MIDDAY ON 14 AUGUST WITH HIGHEST WINDS OF ABOUT 80 MPH. THE CENTER THEN MOVED JUST OFFSHORE AND MADE ANOTHER LANDFALL AT NORTH MYRTLE BEACH WITH WINDS NEAR 75 MPH. CHARLEY SOON WEAKENED TO A TROPICAL STORM OVER SOUTHEASTERN NORTH CAROLINA. ON 15 AUGUST CHARLEY BECAME EXTRATROPIOCAL OVER VIRGINIA WHILE EMBEDDED IN A FRONTAL ZONE. CHARLEY'S EXTRATROPICAL REMNANTS MOVED RAPIDLY NORTHEASTWARD...AND WERE ABSORBED BY THE FRONTAL ZONE NEAR SOUTHEASTERN MASSACHUSETTS. CHARLEY WAS DIRECTLY RESPONSIBLE FOR 10 DEATHS IN THE UNITED STATES...9 IN FLORIDA AND 1 IN RHODE ISLAND. THERE WERE ALSO 4 DIRECT DEATHS IN CUBA AND 1 IN JAMAICA. AN ADDITIONAL 16 U.S. DEATHS ARE INDIRECTLY ATTRIBUTABLE TO CHARLEY. THE PROPERTY CLAIMS SERVICE REPORTS INSURED DAMAGES OF 6.755 BILLION DOLLARS IN FLORIDA...25 MILLION DOLLARS IN NORTH CAROLINA AND 20 MILLION DOLLARS IN SOUTH CAROLINA...FOR A TOTAL OF 6.8 BILLION DOLLARS IN INSURED LOSSES. THE INSURANCE INFORMATION INSTITUTE REPORTS AN ESTIMATED TOTAL OF 7.4 BILLION DOLLARS IN INSURED LOSSES. THE PRELIMINARY ESTIMATES OF THE DAMAGE TOTAL RANGE FROM 13 TO 15 BILLION DOLLARS. THIS WOULD MAKE CHARLEY THE SECOND COSTLIEST TROPICAL CYCLONE IN U.S. HISTORY. DANIELLE DEVELOPED FROM A TROPICAL WAVE ABOUT 240 MILES SOUTH-SOUTHEAST OF THE CAPE VERDE ISLANDS. IT BECAME A TROPICAL STORM LATE ON THE 13TH A SHORT DISTANCE SOUTH OF THE CAPE VERDE ISLANDS. DANIELLE MOVED WEST-NORTHWESTWARD AND BECAME A HURRICANE THE NEXT DAY. IT SPENT THE REST OF ITS EXISTENCE OVER THE OPEN WATERS OF THE FAR EASTERN ATLANTIC...REACHING A PEAK INTENSITY OF 105 MPH...BEFORE DISSIPATING ON THE 21ST ABOUT 855 MILES WEST-SOUTHWEST OF THE AZORES. TROPICAL STORM EARL WAS SHORT-LIVED. IT FORMED FROM A TROPICAL WAVE ON 13 AUGUST OVER THE CENTRAL TROPICAL ATLANTIC OCEAN. IT MOVED QUICKLY WESTWARD...BECAME A TROPICAL STORM ON 14 AUGUST...AND THEN CROSSED THE CARIBBEAN WINDWARD ISLANDS ON 15 AUGUST WITH BRIEF BUT HEAVY RAINS AND WINDS TO 45 MPH. EARL DEGENERATED TO AN OPEN TROPICAL WAVE LATER THAT DAY OVER THE EASTERN CARIBBEAN SEA. FRANCES FORMED FROM A TROPICAL WAVE AND BECAME A TROPICAL DEPRESSION OVER THE FAR EASTERN TROPICAL ATLANTIC OCEAN ON 24 AUGUST. MOVING WEST-NORTHWEST TO NORTHWESTWARD...THE DEPRESSION BECAME A TROPICAL STORM THE NEXT DAY AND A HURRICANE ON 26 AUGUST WHILE LOCATED IN THE CENTRAL TROPICAL ATLANTIC. STEADILY STRENGTHENING...FRANCES TURNED WESTWARD ON 30 AUGUST. AS THE MONTH ENDED...FRANCES WAS LOCATED ABOUT 125 MILES NORTH OF PUERTO RICO AND MOVING WESTWARD WITH WINDS OF 140 MPH. GASTON DEVELOPED SLOWLY FROM AN AREA OF LOW PRESSURE ASSOCIATED WITH A DECAYING FRONTAL ZONE AND BECAME A TROPICAL DEPRESSION ON 27 AUGUST ABOUT 140 MILES SOUTHEAST OF CHARLESTON SOUTH CAROLINA. DRIFTING ERRATICALY...THE DEPRESSION BECAME A TROPICAL STORM THE NEXT DAY AND CONTINUED TO STRENGTHEN AS IT BEGAN TO MOVE TOWARD THE COAST. ON THE MORNING OF 29 AUGUST...GASTON MOVED INLAND JUST WEST OF MCCLELLANVILLE SOUTH CAROLINA WITH MAXIMUM WINDS OF ABOUT 70 MPH. THAT EVENING...GASTON WEAKENED TO A TROPICAL DEPRESSION NEAR FLORENCE SOUTH CAROLINA. GASTON MOVED NORTHEASTWARD OVER NORTH CAROLINA AND ACROSS THE THE DELMARVA PENINSULA ON THE 30TH...AND LATE IN THE DAY RESTRENGTHENED TO A TROPICAL STORM AS IT MOVED BACK OVER WATER. AT MONTHS END...GASTON WAS BEGINNING TO LOSE TROPICAL CHARACTERISTICS SOUTH OF NOVA SCOTIA. GASTON PRODUCED WIDESPREAD FLOODING ACROSS SOUTH CAROLINA...NORTH CAROLINA...AND VIRGINIA...WITH RAINFALL TOTALS EXCEEDING 12 INCHES IN SOME LOCATIONS. CASUALTY AND DAMAGE STATISTICS ARE NOT YET AVAILABLE. HERMINE FORMED ON A FRONTAL ZONE ON 29 AUGUST OVER THE WESTERN NORTH ATLANTIC ABOUT 350 MILES WEST OF BERMUDA. IT MOVED NORTHWARD ON THE NEXT DAY WITH WINDS REACHING 50 MPH. HERMINE WEAKENED AND BECAME EXTRATROPICAL EARLY ON 31 AUGUST AS IT MOVED ACROSS EASTERN MASSACHUSETTS WITH WINDS UP TO 35 MPH. PRELIMINARY STATISTICS NAME DATES MAX WIND DEATHS U.S. DAMAGE (MPH) ($MILLIONS) ------------------------------------------------------------- H ALEX 31 JUL - 6 AUG 120 0 N/A TS BONNIE 3-12 AUG 65 H CHARLEY 9-14 AUG 145 15 14,000 H DANIELLE 13-21 AUG 105 TS EARL 13-15 AUG 45 H FRANCES 24 AUG - 135 TS GASTON 27 AUG - 70 N/A N/A TS HERMINE 29-31 AUG 40 ------------------------------------------------------------- N/A = NOT AVAILABLE FORECASTER LAWRENCE/FRANKLIN/AVILA/BEVEN/PASCH/STEWART
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