South Carolina, 2012

Damaging Winds in South Carolina, July 11, 2012

July 11, 2012 · NWS GSP · 2 events in 2 counties and zones

Numerous showers and thunderstorms developed over Upstate South Carolina along a stationary front. Despite a moist airmass, a few of the stronger storms caused a little wind damage.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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 GSP wrote it up.

Numerous showers and thunderstorms developed over Upstate South Carolina along a stationary front. Despite a moist airmass, a few of the stronger storms caused a little wind damage.

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 Jul 11, 6:18 PM EST, 4 minutes earlier.

Area forecast discussion, Jul 11, 6:18 PM EST, 4 minutes before
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Hazardous weather outlook, Jul 11, 4:19 AM EST, 14 hours 3 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
519 AM EDT WED JUL 11 2012

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>072-082-501>510-SCZ001>014-019-121000-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
ROWAN-GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-
HENDERSON-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION NC-
CALDWELL MOUNTAINS-GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-
MCDOWELL MOUNTAINS-EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-
GREATER RUTHERFORD-POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
519 AM EDT WED JUL 11 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS ARE IN THE FORECAST FOR TODAY AND
TONIGHT. SOME OF THE THUNDERSTORMS WILL PRODUCE VERY HEAVY
RAIN...AND LOCALIZED FLOODING IS POSSIBLE.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

A STATIONARY FRONT WILL LINGER ACROSS THE REGION THURSDAY...AND
WILL START MOVING NORTH ON FRIDAY. WITH SHOWERS AND THUNDERSTORMS
EXPECTED THURSDAY AND FRIDAY...EXCESSIVE RAINFALL AND LOCALIZED
FLOODING WILL BE POSSIBLE. THE FRONT WILL LIFT NORTH OF THE AREA
THIS WEEKEND.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE
HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE.

07

In the hours before

Special weather statement, Jul 11, 5:33 PM EST, 49 minutes before
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Special weather statement, Jul 11, 5:54 PM EST, 28 minutes before
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The radar

The Greer radar (KGSP), 82 km away, was scanning. The volume nearest the first event began at 23:20 UTC.

Open the radar archive at this moment

Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, York

When
July 11, 6:22 PM EST
Where
York County, 3.66 mi ENE of Smyrna
Measured
50 kt (58 mph) estimated gust
Reported by
Public
Coordinates
35.050, -81.340

A few trees were blown down near the intersection of Burns Rd and highway 5.

Thunderstorm Wind, Greenville

When
July 11, 6:24 PM EST
Where
Greenville County, 0.57 mi W of Wares Xrds
Measured
50 kt (58 mph) estimated gust
Reported by
Fire Department/Rescue
Coordinates
34.630, -82.390

A couple of trees and some large limbs were blown down at the intersection of highways 25 and 8.

What these are

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.

The same day elsewhere

More

Every storm in South Carolina in 2012Every state in 2012This day in weather historyWarnings in South Carolina, July 2012

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 2026-09-24. Each event’s entry at NCEI: 403126, 403127.