South Carolina, 2020Damaging Winds in South Carolina, June 20, 2020
June 20, 2020 · NWS GSP · 3 events in 1 county or zone
Scattered thunderstorms developed across upstate South Carolina during the afternoon and evening. A couple of storms produced brief microbursts across Spartanburg County.
Every event with a place to put it. Tap one for its entry below.
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- 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.
Scattered thunderstorms developed across upstate South Carolina during the afternoon and evening. A couple of storms produced brief microbursts across Spartanburg 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 Greenville-Spartanburg, SC wrote its last area forecast discussion before the first event at Jun 20, 1:40 PM EST, 25 minutes earlier.
Area forecast discussion, Jun 20, 1:40 PM EST, 25 minutes before
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</html>Hazardous weather outlook, Jun 20, 5:08 AM EST, 8 hours 57 minutes before
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Special weather statement, Jun 20, 12:16 PM EST, 1 hour 49 minutes before
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</html>Thunderstorm Wind, Spartanburg
- When
- June 20, 2:05 PM EST
- Where
- Spartanburg County, 1.32 mi WNW of Campobello
- Measured
- 55 kt (63 mph) estimated gust
- Reported by
- Public
- Coordinates
- 35.130, -82.170
Public reported numerous trees blown down or damaged near Landrum High School.
Thunderstorm Wind, Spartanburg
- When
- June 20, 2:22 PM EST
- Where
- Spartanburg County, 2.36 mi SSW of Mascot
- Measured
- 50 kt (58 mph) estimated gust
- Reported by
- NWS Employee
- Coordinates
- 35.040, -82.150
NWS employee reported a couple trees blown down.
Thunderstorm Wind, Spartanburg
- When
- June 20, 8:04 PM EST
- Where
- Spartanburg County, 1.32 mi S of Grnvl Sprtnbrg Arpt
- Measured
- 50 kt (58 mph) estimated gust
- Reported by
- NWS Employee
- Coordinates
- 34.881, -82.222
NWS employee reported numerous large limbs blown down along GSP Drive.
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Hail in Nebraska, June 20 to 21, 2020$550,000 · 1.75 in hail · 4 events
- Hail in Kansas, June 20, 2020$550,000 · 3 in hail · 1 event
- Hail and Damaging Winds in South Dakota, June 20, 2020$198,000 · 2.75 in hail · 21 events
- Hail and Damaging Winds in Illinois, June 20, 20201 injured · $130,000 · 52 kt wind · 6 events
- Damaging Wind in Illinois, June 20, 2020$40,000 · 65 kt wind · 1 event
- Hail and Damaging Winds in Kansas, June 20, 20202 in hail · 22 events
- Hail and Heavy Rain in North Dakota, June 20, 20201.25 in hail · 14 events
- Hail and Damaging Wind in Texas, June 20, 20203 in hail · 14 events
- Tornado and Hail in Nebraska, June 20 to 21, 2020EF0 · 13 events
- Tornado and Hail in South Dakota, June 20, 2020EF0 · 11 events
- Dense Fog in Virginia, June 20, 20209 events
- Damaging Winds in New Jersey, June 20, 202050 kt wind · 6 events
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: 905217, 905219, 905223.