Severe Thunderstorm Warning 104, NWS Greenville-Spartanburg, SC

Issued

Aug 11, 2021, 4:01 PM EDT (20:01 UTC)

Expired

Aug 11, 2021, 4:45 PM EDT

In force

44 min

Issued by

NWS Greenville-Spartanburg, SC

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

Counties Polk County, NC, Spartanburg County, SC

The Greer radar (KGSP), 37 km from the middle of the area, began a volume at 20:03 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

643 
WUUS52 KGSP 112001
SVRGSP
NCC149-SCC083-112045-
/O.NEW.KGSP.SV.W.0104.210811T2001Z-210811T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
401 PM EDT Wed Aug 11 2021

The National Weather Service in Greenville-Spartanburg has issued a

* Severe Thunderstorm Warning for...
  Southeastern Polk County in western North Carolina...
  Northwestern Spartanburg County in Upstate South Carolina...

* Until 445 PM EDT.

* At 400 PM EDT, a severe thunderstorm was located 6 miles southeast
  of Columbus, or 4 miles east of Landrum, and is nearly stationary.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Minor hail damage to vehicles is expected. Expect wind 
           damage to trees and power lines.

* Locations impacted include...
  Landrum, Inman, Campobello, Lake Bowen, Green Creek and
  Fingerville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Brief damaging winds will blow down trees and power lines over small
areas. A brief period of large hail is also possible. Seek shelter
inside an interior room.

Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

Please report damaging winds, hail, or flooding to the National
Weather Service by calling toll free, 1, 800, 2 6 7, 8 1 0 1, or by
posting on our Facebook page, or Tweet it using hashtag nwsgsp. Your
message should describe the event and the specific location where it
occurred.

&&

LAT...LON 3523 8198 3522 8197 3519 8197 3519 8191
      3517 8189 3501 8215 3515 8222 3519 8222
      3520 8223 3529 8207
TIME...MOT...LOC 2000Z 323DEG 1KT 3519 8211 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TDP

700 
WWUS52 KGSP 112042
SVSGSP

Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
442 PM EDT Wed Aug 11 2021

NCC149-SCC083-112052-
/O.EXP.KGSP.SV.W.0104.000000T0000Z-210811T2045Z/
Polk NC-Spartanburg SC-
442 PM EDT Wed Aug 11 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN POLK AND
NORTHWESTERN SPARTANBURG COUNTIES WILL EXPIRE AT 445 PM EDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.

LAT...LON 3523 8198 3522 8197 3519 8197 3519 8191
      3517 8189 3501 8215 3515 8222 3519 8222
      3520 8223 3529 8207
TIME...MOT...LOC 2042Z 323DEG 1KT 3518 8210 

$$

WJM

Severe Thunderstorm Warnings in South Carolina, 2021Severe Thunderstorm Warnings in North Carolina, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.