South Carolina, 2020

Strong Wind in South Carolina, September 17, 2020

September 17, 2020 · NWS CHS · 3 events in 1 county or zone

As the remnants of Tropical Cyclone Sally moved inland across central Georgia and South Carolina, strong gradient winds impacted the area.

The toll

Deaths
0
Injuries
0
Property damage
$2,000
Crop damage
None recorded
Events
3

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.

As the remnants of Tropical Cyclone Sally moved inland across central Georgia and South Carolina, strong gradient winds impacted the area.

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 Sep 17, 10:17 AM EST, 1 hour 15 minutes earlier.

Area forecast discussion, Sep 17, 10:17 AM EST, 1 hour 15 minutes before
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Hazardous weather outlook, Sep 17, 10:49 AM EST, 43 minutes before
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In the hours before

Special weather statement, Sep 17, 7:22 AM EST, 4 hours 10 minutes before
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Special weather statement, Sep 17, 7:50 AM EST, 3 hours 42 minutes before
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Special weather statement, Sep 17, 8:21 AM EST, 3 hours 11 minutes before
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Local storm report, Sep 17, 8:49 AM EST, 2 hours 43 minutes before
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Local storm report, Sep 17, 9:02 AM EST, 2 hours 30 minutes before
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Local storm report, Sep 17, 9:07 AM EST, 2 hours 25 minutes before
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Event by event

3 strong wind. Local standard time, as filed.

Strong Wind, Beaufort

When
September 17, 11:32 AM EST to 11:33 AM EST
Where
Beaufort forecast zone
Measured
40 kt (46 mph) estimated gust
Property damage
$500
Reported by
Emergency Manager

The Beaufort County Emergency Manager reported a tree down at the intersection of Bluffton Parkway and Okatie Highway.

Strong Wind, Beaufort

When
September 17, 2:37 PM EST to 2:38 PM EST
Where
Beaufort forecast zone
Measured
40 kt (46 mph) estimated gust
Property damage
$500
Reported by
Emergency Manager

The Beaufort County Emergency Manager reported a pole split in half with wires in the road at the intersection of Shell Road and Pinckney Boulevard.

Strong Wind, Beaufort

When
September 17, 10:57 PM EST to 10:58 PM EST
Where
Beaufort forecast zone
Measured
40 kt (46 mph) estimated gust
Property damage
$500
Reported by
Emergency Manager

The Beaufort County Emergency Manager reported a tree down at the intersection of Joe Frazier Road and Oak Bluff Court.

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 2020Every state in 2020This day in weather historyWarnings in South Carolina, September 2020

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: 921381, 921382, 921383.