Hurricane Isabel - September 18, 2003
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Hurricane Isabel Impacts Eastern North Carolina |
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PRELIMINARY STORM REPORT...HURRICANE ISABEL (CORRECTED)
NATIONAL WEATHER SERVICE. NEWPORT/MOREHEAD CITY NC
240 PM EDT WED SEP 24 2003
CORRECTED PERRYTOWN RAINFALL AMOUNT FROM 6.23 INCHES TO 5.23 INCHES.
A 10.5 FOOT STORM SURGE WAS ADDED FOR CRAVEN COUNTY BETWEEN CLUBFOOT
CREEK AND ADAMS CREEK.
WORDING WAS CHANGED SLIGHTLY DESCRIBING PIER DAMAGE...AND THE WIDTH
OF THE NEW INLET WAS DELETED.
HURRICANE ISABEL MADE LANDFALL DURING THE EARLY AFTERNOON OF
SEPTEMBER 18, 2003 BETWEEN CAPE LOOKOUT AND OCRACOKE INLET NEAR
CEDAR ISLAND. ISABEL MADE LANDFALL AS A CATEGORY TWO HURRICANE
WITH SUSTAINED WINDS NEAR 100 MPH. HURRICANE ISABEL MOVED
NORTHWEST NEAR 20 MPH ACROSS EASTERN NORTH CAROLINA DURING THE
AFTERNOON HOURS. HIGHEST WINDS AND LOWEST PRESSURES ARE INDICATED
FOR THIS DATE. DOPPLER RADAR ESTIMATES AND ACTUAL STORM TOTAL
RAINFALL MEASUREMENTS ARE FROM 9/17 THROUGH 9/18.
A. HIGHEST WINDS
LOCATION. TWO MINUTE SPEED(MPH). PEAK GUST. TIME(EDT)
FRYING PAN FPSN7 69 85 1449 (09/18/03)
CAPE LOOKOUT CLKN7 56 87 1223 (09/18/03)
DUCK DUCN7 69 92 1626 (09/18/03)
CHERRY POINT NKT 33 71 1418 (09/18/03)
MANTEO MQI 51 78 1443 (09/18/03)
NEW BERN EWN 37 58 1208 (09/18/03) OTS DURING PEAK OF STORM
GREENVILLE PGV 39 51 1455 (09/18/03)
NEW RIVER MCAS NCA 45 64 1156 (09/18/03)
WASHINGTON OCW 43 56 1403 (09/18/03)
NEWPORT MHX XX 53 1400 (09/18/03)
OTHER MEASURED PEAK GUST REPORTS(MPH). TIME(EDT)
OCRACOKE 105 1145 (09/18/03)
HARKERS ISLAND BRIDGE 98 1030 (09/18/03)
CAPE HATTERAS PIER 96 1146 (09/18/03)
PLYMOUTH 95 1405 (09/18/03)
CEDAR ISLAND 86 1040 (09/18/03)
TRENTON 80 1512 (09/18/03)
B. LOWEST PRESSURE...
LOCATION. ID. PRESSURE(INCHES). TIME(EDT)
DUCK DUCN7 29.07 1500 (09/18/03)
FRYING PAN FPSN7 29.33 1300 (09/18/03)
CAPE LOOKOUT CLKN7 28.49 1200 (09/18/03)
WASHINGTON OCW 28.45 1544 (09/18/03)
CHERRY POINT NKT 28.59 1440 (09/18/03)
NEWPORT MHX 28.61 1330 (09/18/03)
NEW RIVER NCA 28.99 1356 (09/18/03)
MANTEO MQI 29.01 1343 (09/18/03)
C. RAINFALL...
LOCATION. ID. STORM TOTAL RAINFALL(INCHES)
HAVELOCK 6.05
NEWPORT MHX 5.87
GREENVILLE GREN7 5.75
CHERRY POINT NKT 5.24
PERRYTOWN PYTN7 5.23
WILLIAMSTON WLLN7 3.45
KINSTON KNNN7 3.02
JACKSONVILLE JEON7 2.42
NEW RIVER NCA 2.02
DUCK COE PIER 4.72
D. STORM TIDES
THE HIGHEST STORM TIDES OCCURRED ACROSS THE LOWER REACHES
OF THE NEUSE AND PAMLICO RIVERS WHERE WATERS LEVELS ROSE FROM 6 TO
10.5 FEET ABOVE NORMAL. ON THE NEUSE RIVER THE HIGHEST SURGE WAS
BETWEEN CLUBFOOT CREEK AND ADAMS CREEK WHERE THE WATER ROSE TO 10.5
FEET ABOVCE NORMAL. CLUBFOOT CREEK ROSE TO 9.5 FEET, 1.5 FEET HIGHER
THAN DURING HURRICANE DENNIS IN 1999. SIGNIFICANT FLOODING WAS
REPORTED IN THE HARLOWE AREA IN CRAVEN COUNTY, AND IN THE TOWN OF
ORIENTAL IN EASTERN PAMLICO COUNTY. WATER LEVELS ROSE BETWEEN 6 AND
7 FEET ON THE PAMLICO RIVER WITH FLOODING IN THE CITY OF WASHINGTON.
STORM TIDES OF 6 TO 8 FEET OCCURRED ALONG THE OUTER BANKS WITH MAJOR
OCEAN OVERWASH. FLOODING ON OCRACOKE WAS SIGNIFICANT WITH WAIST
HIGH WATER IN MANY AREAS AT THE HEIGHT OF THE STORM.
E. BEACH EROSION
MAJOR OCEAN OVERWASH AND BEACH EROSION DUE TO STORM SURGE AND
BATTERING WAVE ACTION OCCURRED ACROSS THE OUTER BANKS OF NORTH
CAROLINA. PIERS WERE DESTROYED OR SUSTAINED HEAVY DAMAGE IN NAGS
HEAD...RODANTHE...AND FRISCO. MOTELS IN HATTERAS VILLAGE WERE MOVED
OFF THEIR FOUNDATIONS AS WELL AS SOME HOMES. A NEW INLET WAS CARVED
BETWEEN FRISCO AND HATTERAS VILLAGE ALONG HIGHWAY 12. IN
ADDITION...MANY SECTIONS OF HIGHWAY 12 WERE REPORTED TO HAVE BEEN
WASHED OUT OR COVERED WITH DEBRIS SOUTHWARD TO OCRACOKE. FIFTEEN
FOOT STRETCHES OF PAVEMENT ON BOTH SIDES OF A BRIDGE NEAR OCRACOKE
WERE WASHED AWAY. ALSO...A BEACH ACCESS RAMP WAS COMPLETELY
DESTROYED.
F. FLOODING AND/OR FLASH FLOODING
OUTER RAINBANDS OF HURRICANE ISABEL BEGAN AFFECTING EASTERN NORTH
CAROLINA DURING THE NIGHT OF SEPTEMBER 17TH. HEAVY RAINFALL
OCCURRED THROUGH THE AFTERNOON ON SEPTEMBER 18TH AS THE STORM MOVED
ACROSS EASTERN NORTH CAROLINA. DOPPLER RADAR STORM TOTAL ESTIMATES
INDICATED A LARGE AREA OF 4 TO 7 INCH RAINFALL AMOUNTS. THE HEAVIEST
RAINFALL OCCURRED IN CRAVEN...CARTERET...PAMLICO...HYDE...
WASHINGTON...AND PITT COUNTIES. FLASH FLOOD WARNINGS WERE ISSUED FOR
FOUR OF THESE COUNTIES ON SEPTEMBER 18TH 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 THE OUTER BANKS. ASSESSMENTS
ARE ON GOING...CONSEQUENTLY...ONLY GENERAL INFORMATION IS AVAILABLE
AT THIS TIME. NO DIRECT STORM RELATED FATALITIES HAVE BEEN REPORTED
IN EASTERN NORTH CAROLINA. ONE PERSON WAS KILLED TRYING TO RESTORE
ELECTRICITY IN CARTERET COUNTY. STORM SURGE AND BEACH EROSION
EFFECTS HAVE BEEN SIGNIFICANT IN OUTER BANKS DARE AND HYDE COUNTIES.
WIND AND WATER DAMAGE WAS EXTENSIVE ACROSS THE OUTER BANKS WITH WIND
GUSTS IN EXCESS OF 100 MPH. THREE PIERS WERE DESTROYED.
APPROXIMATELY 30 TO 40 HOMES ON THE OUTER BANKS HAVE BEEN
KNOCKED OFF THEIR PILINGS. SIGNIFICANT WATER LEVEL RISES ON THE
NEUSE AND PAMLICO RIVERS HAVE RESULTED IN FLOODING OF MANY HOMES
ACROSS CRAVEN...EASTERN CARTERET...AND EASTERN PAMLICO COUNTIES.
WINDS IN EXCESS OF HURRICANE FORCE RESULTED IN NUMEROUS TRESS AND
POWER LINES DOWN WITH LOSS OF ELECTRICITY TO HUNDREDS OF THOUSANDS
OF PEOPLE OVER EASTERN NORTH CAROLINA.
KRIEHN
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