843 
WUUS52 KCAE 281820
SVRCAE
GAC073-SCC003-037-065-281900-
/O.NEW.KCAE.SV.W.0102.250728T1820Z-250728T1900Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Columbia SC
220 PM EDT Mon Jul 28 2025

The National Weather Service in Columbia has issued a

* Severe Thunderstorm Warning for...
  East central Columbia County in east central Georgia...
  Central Edgefield County in central South Carolina...
  Northwestern Aiken County in central South Carolina...
  Southeastern McCormick County in central South Carolina...

* Until 300 PM EDT.

* At 220 PM EDT, a severe thunderstorm was located 7 miles east of
  Hamilton Branch State Park, or 16 miles north of Martinez, moving
  southeast at 10 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to trees and powerlines.

* Locations impacted include...
  Evans, Edgefield, Johnston, Clarks Hill Recreation Area, Edgefield
  County Airport, Hamilton Branch State Park, J. Strom Thurmond Dam,
  Trenton, Parksville, Strom Thurmond High School, Scotts Landing,
  Colliers, River Island, Edgefield Federal Correction Institution,
  Westport, Lick Fork Campground, Riverside Park, Stevens Creek
  Public Park, Harmony, and Lost Wilderness Fire Station.

This includes Interstate 20 in South Carolina between mile markers 13
and 15, and between mile markers 20 and 21.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Severe thunderstorms can produce large capsizing waves and frequent
lightning. If on or near Lake Strom Thurmond move away from the water
and take shelter!

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3383 8225 3381 8207 3382 8181 3366 8168
      3353 8216
TIME...MOT...LOC 1820Z 329DEG 7KT 3376 8210 

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

$$

HC

228 
WWUS52 KCAE 281841
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
241 PM EDT Mon Jul 28 2025

GAC073-SCC003-037-065-281900-
/O.CON.KCAE.SV.W.0102.000000T0000Z-250728T1900Z/
Columbia GA-Edgefield SC-Aiken SC-McCormick SC-
241 PM EDT Mon Jul 28 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM EDT
FOR EAST CENTRAL COLUMBIA...SOUTHWESTERN EDGEFIELD...WEST CENTRAL
AIKEN AND SOUTHEASTERN MCCORMICK COUNTIES...

At 241 PM EDT, a severe thunderstorm was located 7 miles northeast of
Clarks Hill Recreation Area, or 14 miles north of Martinez, moving
southeast at 10 mph.

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

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         trees and powerlines.

Locations impacted include...
Evans, Hamilton Branch State Park, Clarks Hill Recreation Area, J.
Strom Thurmond Dam, Parksville, Westport, Lick Fork Campground,
Riverside Park, Stevens Creek Public Park, Lost Wilderness Fire
Station, Murphys Estates, Scotts Landing, Mt Vintage, Modoc
Campground, Woodbridge, German Island, Clarks Hill, Colliers, Forks
Campground, and Evans Towne Center Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Severe thunderstorms can produce large capsizing waves and frequent
lightning. If on or near Lake Strom Thurmond move away from the water
and take shelter!

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3381 8204 3373 8192 3371 8178 3365 8173
      3353 8216 3383 8225 3381 8207
TIME...MOT...LOC 1841Z 329DEG 7KT 3372 8207 

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

$$

HC

798 
WWUS52 KCAE 281859
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
259 PM EDT Mon Jul 28 2025

GAC073-SCC003-037-065-281909-
/O.EXP.KCAE.SV.W.0102.000000T0000Z-250728T1900Z/
Columbia GA-Edgefield SC-Aiken SC-McCormick SC-
259 PM EDT Mon Jul 28 2025

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL COLUMBIA...
SOUTHWESTERN EDGEFIELD...WEST CENTRAL AIKEN AND SOUTHEASTERN
MCCORMICK COUNTIES WILL EXPIRE AT 300 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.  However, heavy
rain is still possible with this thunderstorm.

LAT...LON 3381 8204 3373 8192 3371 8178 3365 8173
      3353 8216 3383 8225 3381 8207
TIME...MOT...LOC 1859Z 329DEG 7KT 3369 8205 

$$

HC