TornadoLookup

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Charleston Harbor, Atlantic South

Tornadoes, hail, floods and severe storms recorded here between 2002 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.

0
Tornado reports
0
Hail reports
0
Floods since 1996
408
All events
0
Deaths
$503K
Property damage

Year by year

20022026
Hover or tap a bar to see that year.
All storm eventsTornadoes

NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.

Most significant events

The strongest tornadoes, deadliest events and biggest damage here, up to 50.

June 19, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured a peak wind gust of 35 knots.
June 19, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 724 AM and 739 AM with a peak wind gust of 37 knots at 734 AM.
June 19, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured a peak wind gust of 34 knots from 730 AM to 735 AM.
June 19, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured a peak wind gust of 36 knots.
June 18, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 510 PM and 520 PM with a peak wind gust of 39 knots at 510 PM.
June 18, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 514 PM and 519 PM with a peak wind gust of 37 knots at 519 PM.
March 15, 2026 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a 35 knot wind gust.
August 1, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 932 PM and 942 PM with a peak wind gust of 38 knots at 937 PM.
August 1, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 935 PM and 945 PM with a peak wind gust of 40 knots at 940 PM.
July 21, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a peak wind gust of 42 knots.
July 21, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The National Weather Service official observation site at Downtown Charleston (KCXM) measured a 34 knot wind gust.
July 21, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Plum Island near Charleston Harbor measured a 34 knot wind gust.
July 21, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Plum Island near Charleston Harbor measured a 35 knot wind gust.
July 11, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site on Plum Island near Charleston Harbor measured a 36 knot wind gust.
July 11, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a peak wind gust of 35 knots.
July 11, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a 38 knot wind gust.
July 9, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a 35 knot wind gust.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The National Weather Service observation site in Downtown Charleston (KCXM) measured wind gusts of at least 34 knots between 8 PM and 830 PM with a peak wind gust of 41 knots at 810 PM.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 757 PM and 827 PM with a peak wind gust of 46 knots at 802 PM.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Plum Island measured a wind gust of 38 knots.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Plum Island measured a wind gust of 37 knots.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Capers Nearshore Buoy measured a wind gust of 45 knots.
June 25, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 8 PM and 825 PM with a peak wind gust of 45 knots at 810 PM.
June 10, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Plum Island measured a wind gust of 40 knots.
June 10, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 950 AM and 10 AM with a peak wind gust of 41 knots at 950 AM.
June 10, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 947 AM and 957 AM with a peak wind gust of 47 knots at 952 AM.
June 8, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 1242 PM and 1247 PM with a peak wind gust of 37 knots at 1247 PM.
June 8, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter measured a wind gust of 38 knots.
May 11, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a peak wind gust of 35 knots.
May 9, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a 39 knot wind gust.
May 9, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a peak wind gust of 36 knots.
May 9, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site on Plum Island just west of Charleston measured a 34 knot wind gust.
May 8, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly in Charleston Harbor measured a peak wind gust of 34 knots.
April 11, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 237 AM and 242 AM with a peak wind gust of 40 knots at 242 AM.
April 7, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured a peak wind gust of 35 knots.
March 31, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site on Plum Island near Charleston measured a 34 knot wind gust.
March 31, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly measured a peak wind gust of 41 knots.
March 31, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a 42 knot wind gust.
March 16, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly measured a peak wind gust of 41 knots.
March 16, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a peak wind gust of 39 knots.
March 16, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site on Plum Island near Charleston measured a 34 knot wind gust.
March 5, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly measured a 34 knot wind gust.
March 5, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Shutes Folly measured a peak wind gust of 38 knots.
March 5, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site on Plum Island near Charleston measured a 35 knot wind gust.
March 5, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow site at Fort Sumter measured a 39 knot wind gust.
February 16, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured wind gusts of at least 34 knots between 1053 AM to 1058 AM with a peak wind gust of 44 knots at 1058 AM.
February 16, 2025 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Fort Sumter Range Front Light measured wind gusts of at least 34 knots between 1101 AM to 1116 AM with a peak wind gust of 41 knots at 1116 AM.
August 20, 2024 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The NOS station at the Charleston Pilot Boat office measured thunderstorm wind gusts of at least 34 knots between 312 PM and 318 PM with a peak wind gust of 36 knots at 318 PM.
August 20, 2024 · Charleston Harbor, Atlantic South
Marine Thunderstorm Wind Marine Thunderstorm Wind
The Weatherflow sensor at Shutes Folly measured a peak wind gust of 44 knots.
August 13, 2024 · Charleston Harbor, Atlantic South
Waterspout Waterspout
The Patriot's Point Fire Division reported a waterspout in Charleston Harbor near Castle Pinckney.
Events by year, as a table
YearEventsTornadoes
202670
2025400
2024400
2023320
2022370
2021160
2020420
2019260
2018260
2017270
2016160
2015220
201490
201380
201280
201140
201020
200940
2008100
200720
200660
2005100
200470
200340
200230