South Carolina, 2018

Strong Wind in South Carolina, March 21, 2018

March 21, 2018 · NWS CHS · 1 event in 1 county or zone

Strong and gusty westerly winds developed across southeast South Carolina in the wake of a departing cold front. These gusty winds were strong enough to blow down a tree in Beaufort County.

The toll

Deaths
0
Injuries
0
Property damage
$10,000
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS CHS wrote it up.

Strong and gusty westerly winds developed across southeast South Carolina in the wake of a departing cold front. These gusty winds were strong enough to blow down a tree in Beaufort County.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, SC wrote its last area forecast discussion before the first event at Mar 21, 2:56 PM EST, 1 hour 34 minutes earlier.

Area forecast discussion, Mar 21, 2:56 PM EST, 1 hour 34 minutes before
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Hazardous weather outlook, Mar 21, 9:43 AM EST, 6 hours 47 minutes before
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In the hours before

Local storm report, Mar 21, 1:38 PM EST, 2 hours 52 minutes before
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Local storm report, Mar 21, 3:47 PM EST, 43 minutes before
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Local storm report, Mar 21, 3:57 PM EST, 33 minutes before
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Local storm report, Mar 21, 4:06 PM EST, 24 minutes before
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Event by event

1 strong wind. Local standard time, as filed.

Strong Wind, Beaufort

When
March 21, 4:30 PM EST to 4:31 PM EST
Where
Beaufort forecast zone
Measured
40 kt (46 mph) estimated gust
Property damage
$10,000
Reported by
Emergency Manager

Beaufort County Emergency Management reported a tree fell down on a residence on Archie Sumpter Road in Sheldon.

What these are

Strong Wind
Non-thunderstorm winds below high wind criteria that nonetheless caused damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in South Carolina in 2018Every state in 2018This day in weather historyWarnings in South Carolina, March 2018

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 744620.