Snow will develop through Tuesday evening and become heavy at times. Blowing and drifting snow expected, with brief blizzard conditions possible along the Outer Banks. Brutal cold expected the majority of the week as well, with many mornings only in the teens. Read More >
Hurricane Alex Impacts Eastern North Carolina |
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ACUS72 KMHX DDHHMM PSHMHX POST TROPICAL CYCLONE REPORT...HURRICANE ALEX NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC 520 PM EDT FRI AUG 06 2004 ALEX BRUSHED THE OUTER BANKS OF NORTH CAROLINA DURING THE LATE MORNING INTO THE AFTERNOON HOURS ON AUGUST 03, 2004. THE CENTER OF THE STORM CAME WITHIN 15 MILES OF CAPE HATTERAS AT 1PM EDT AS A CATEGORY TWO HURRICANE WITH SUSTAINED WINDS NEAR 100 MPH. HURRICANE ALEX ACCELERATED PAST THE AREA MOVING TO THE NORTHEAST AT 15 TO 20 MPH. HIGHEST WINDS AND LOWEST PRESSURES ARE INDICATED FOR THIS DATE. MOST RAINFALL OCCURRED ON DOPPLER RADAR ESTIMATES AND ACTUAL STORM TOTAL RAINFALL MEASUREMENTS ARE FROM A 48 HOUR PERIOD ENDING AT 8 AM AUGUST 04, 2004. A. HIGHEST MEASURED WINDS... (ALL SPEEDS UNOFFICIAL) 2-MIN WIND PEAK GUST TIME COMMENTS LOCATION (ID) (MPH) (MPH) (EDT) HATTERAS VILLAGE NA 102 209 PM P AVON NA 87 115 PM F,P DIAMOND SHOALS (41025) 54 71 1200 PM F CAPE LOOKOUT (CLKN7) 59 64 1000 AM ALLIGATOR RIVER NA 62 1045 AM N CAPE HATTERAS (HSE) 44 61 1223 PM F BEAUFORT (MRH) 40 53 936 AM FRYING PAN SHLS (FPSN7) 38 52 300 AM MANTEO (MQI) 36 51 220 PM DUCK (DUCN7) 45 49 300 PM KITTY HAWK (FFA) 24 39 340 PM CHERRY POINT (NKT) 28 38 849 AM NEWPORT 23 37 913 AM NEW RIVER (NCA) 17 30 834 AM WASHINGTON (OCW) 18 30 122 PM NEW BERN (EWN) 20 28 1118 AM COMMENTS KEY F - LAST REPORT BEFORE INSTRUMENT FAILURE P - SOURCE OF MEASUREMENT PUBLIC REPORT N - LOCAL NWS MAINTAINED EQUIPMENT B. LOWEST PRESSURE... PRESSURE TIME COMMENTS LOCATION (ID) (MB) (EDT) DIAMOND SHOALS (41025) 990.7 1200 PM F CAPE HATTERAS (HSE) 991.2 1151 AM F CAPE LOOKOUT (CLKN7) 994.7 900 AM FRYING PAN SHLS (FPSN7) 994.8 900 AM BEAUFORT (MRH) 999.2 956 AM CHERRY POINT (NKT) 1002.5 849 AM DUCK (DUCN7) 1004.1 600 PM NEW RIVER (NCA) 1004.6 656 AM NEW BERN (EWN) 1004.8 954 AM COMMENTS KEY F - LAST REPORT BEFORE INSTRUMENT FAILURE C. RAINFALL... STORM TOTAL RAINFALL LOCATION (ID) (INCHES) OCRACOKE (OCRN7) 7.55 BEAUFORT (MRH) 5.62 NEWPORT 2.88 WALLACE (WCEN7) 2.31 CHERRY POINT (NKT) 2.11 NEW BERN (EWN) 1.61 GREENVILLE (GREN7) 1.56 RICHLANDS (RILN7) 1.50 NEW RIVER (NCA) 1.26 WILLIAMSTON (WLLN7) 0.69 KINSTON (KNNN7) 0.50 SNOW HILL (SHLN7) 0.49 D. STORM TIDES THE HIGHEST ESTIMATED SURGE VALUES...RELATED TO SOUNDSIDE SURGE FROM THE PAMLICO SOUND...OCCURRED ON THE OUTER BANKS AT BUXTON...HATTERAS VILLAGE...AND ON OCRACOKE ISLAND. STORM SURGE VALUES WERE ESTIMATED IN THE 4 TO 6 FEET RANGE WITH THE HIGHEST SURGES OCCURRING AT BUXTON AND OCRACOKE VILLAGE WHERE SURGES UP TO 6 FEET WERE ESTIMATED. FLOODING OF THIS MAGNITUDE HAD NOT OCCURRED ON OCRACOKE ISLAND FOR NEARLY 20 YEARS WHEN HURRICANE GLORIA BRUSHED BY THE AREA IN 1985. WATER LEVELS ROSE TO 2 TO 4 FEET ABOVE NORMAL ACROSS PORTIONS SOUTHERN CRAVEN COUNTY...DOWNEAST CARTERET COUNTY...AND EASTERN PAMLICO COUNTY...ALONG THE LOWER REACHES OF THE NEUSE AND PAMLICO RIVERS. CLUBFOOT AND ADAMS CREEK ON THE LOWER NEUSE ROSE TO 4 FEET ABOVE NORMAL. WATER LEVELS ROSE TO 2 TO 2 1/2 FEET IN THE NEW BERN AREA. WATER LEVELS ROSE TO 1 TO 2 FEET ACROSS WESTERN SECTIONS OF THE ALBEMARLE SOUND INCLUDING THE ROANOKE RIVER. STORM SURGE WAS ESTIMATED AT 1 TO 2 FEET ALONG THE COAST OF THE OUTER BANKS FROM CAPE HATTERAS NORTHWARD. A SURGE OF 1 FOOT OR LESS OCCURRED ALONG THE COAST INCLUDING CORE AND BOGUE BANKS. E. BEACH EROSION EROSION WAS SIGNIFICANT DUE TO SOUNDSIDE FLOODING ON CORE BANKS...ESPECIALLY ON OCRACOKE ISLAND...AND ON THE OUTER BANKS FROM BUXTON TO HATTERAS INLET. MAJOR OCEAN OVERWASH OCCURRED FROM SOUNDSIDE FLOODING ON HATTERAS ISLAND NEAR HATTERAS INLET. MINOR EROSION OCCURRED ON THE COAST OF THE OUTER BANKS NORTH OF CAPE HATTERAS WITH MODERATE EROSION OCCURRING IN THE BUXTON AREA. F. FLOODING AND/OR FLASH FLOODING OUTER RAINBANDS OF HURRICANE ALEX BEGAN AFFECTING EASTERN NORTH CAROLINA DURING THE NIGHT OF AUGUST 2ND. HEAVY RAINFALL CONTINUED THROUGH THE AFTERNOON ON AUGUST 3RD AS HURRICANE ALEX MOVED JUST OFF THE COAST SOUTH OF CAPE HATTERAS. DOPPLER RADAR STORM TOTAL ESTIMATES AND ACTUAL OBSERVATIONS INDICATED A LARGE AREA OF 4 TO 8 INCH RAINFALL AMOUNTS ACROSS EXTREME SOUTHEASTERN CRAVEN COUNTY AND EASTERN CARTERET COUNTY NORTHEASTWARD ACROSS HYDE AND DARE COUNTIES INCLUDING THE OUTER BANKS. THE HEAVIEST RAINFALL WAS MEASURED AT OCRACOKE WHERE NEARLY 7 INCHES OF RAINFALL WAS MEASURED DURING THE DAY ON TUESDAY. A FLOOD/FLASH FLOOD WATCH WAS ISSUED FOR EASTERN NORTH CAROLINA DURING THE AFTERNOON OF THE 2ND. FLASH FLOOD WARNINGS WERE ISSUED FOR CRAVEN AND CARTERET COUNTIES ON THE MORNING OF THE 3RD WITH FLOODING OF STREETS AND LOW LYING AREAS REPORTED. G. TORNADOES NO TORNADOES WERE REPORTED IN EASTERN NORTH CAROLINA. H. PRELIMINARY STORM EFFECTS STORM SURGE AND WIND CAUSED THE MOST SIGNIFICANT EFFECTS ACROSS EASTERN NORTH CAROLINA...ESPECIALLY ON OCRACOKE ISLAND AND THE OUTER BANKS SOUTH OF BUXTON. NO INJURIES OR FATALITIES HAVE BEEN REPORTED IN EASTERN NORTH CAROLINA. STORM SURGE AND BEACH EROSION EFFECTS HAVE BEEN SIGNIFICANT IN OUTER BANKS DARE AND HYDE COUNTIES. SIGNIFICANT WIND AND WATER DAMAGE OCCURRED FROM BUXTON SOUTHWARD ON THE OUTER BANKS AND ACROSS OCRACOKE ISLAND WHERE HUNDREDS OF VEHICLES AND HOMES WERE FLOODED FROM SOUNDSIDE STORM SURGE. SUSTAINED WINDS TO HURRICANE FORCE AND WIND GUSTS IN EXCESS OF 100 MPH RESULTED IN MINOR STRUCTURAL DAMAGE TO HOMES AND BUSINESSES AND CAUSED EXTENSIVE DAMAGE TO TREES WITH POWER LINES DOWNED. ELECTRICITY WAS NOT RESTORED TO SOME AREAS FOR 2 TO 3 DAYS. SIGNIFICANT EROSION OCCURRED MAINLY ON THE SOUNDSIDE OF THE OUTER BANKS FROM BUXTON SOUTHWARD AND ON OCRACOKE ISLAND. COLE/BANDY |