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The Dexes / Coastal Flood, High Surf & Storm Surge / 1067524

Eventdex · Coastal Flood, High Surf & Storm Surge

CHARLESTON

1067524

The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

Event typeevent_typeStorm Surge/Tide
NOAA NCEI event IDncei_event_id1,067,524
Episode IDepisode_id175,834
Begin UTCbegin_utc2022-11-10T13:30:00+00:00
End UTCend_utc2022-11-10T15:30:00+00:00
StatestateSOUTH CAROLINA
County/zone typecz_typeZ
County/zone namecz_nameCHARLESTON
Deaths directdeaths_direct0
Deaths indirectdeaths_indirect0
Injuries directinjuries_direct0
Injuries indirectinjuries_indirect0
Damage cropsdamage_crops0.00K
Weather forecast office sourcewfo_sourceOther Federal Agency
Episode narrativeepisode_narrativeNicole first developed as a Subtropical Storm about 550 miles east of the northwest Bahamas in the morning of Monday, November 7th. Nicole remained a Subtropical Storm for a little over 24 hours, but eventually transitioned to a Tropical Storm late in the morning of Tuesday, November 8th. Nicole steadily strengthened and became a Hurricane in the early evening of Wednesday, November 9th, when it was centered about 100 miles east of West Palm Beach, Florida. Hurricane Nicole made landfall at 3 am on Thursday, November 10th, on North Hutchinson Island which is just south of Vero Beach, Florida. Nicole then moved to the northwest across the Florida peninsula. Nicole eventually weakened to a Tropical Depression as it shifted into southwest Georgia and degenerated as it moved to the north. Despite being a Hurricane at landfall, Nicole did not produce widespread significant impacts across southeast South Carolina. Rainfall amounts ranged from around 1 inch to a maximum amount of just over 3 inches at a CoCoRaHS site in eastern Berkeley County. Strong winds were limited to the immediate coastline, with frequent Tropical Storm force gusts observed at coastal observation sites at the beaches. The biggest impact from Nicole was coastal flooding and storm surge due to persistent and strong northeast winds along the coast, and the lingering effect of the full moon on Tuesday, November 8th.
Event narrativeevent_narrativeThe National Ocean Service (NOS) tide gauge in Charleston Harbor, measured a peak observed tide level of 8.35 feet above Mean Lower Low Water (MLLW) at 9:30 am EST. In reference to Mean Higher High Water (MHHW), the level was 2.58 feet MHHW. However, the peak recorded surge value was 3 feet at 1:18 pm EST. At the time, this tide level ranks as the 13th highest on record for the site. Widespread tidal flooding was observed along the Charleston County coast with numerous roads flooded and closed across Johns Island, James Island, Downtown Charleston, Mount Pleasant, Sullivan's Island, Isle of Palms, and Folly Beach.
Yearyear2,022

Provenance

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CHARLESTON — Coastal Flood, High Surf & Storm Surge — TerraPulse