Alert archive / South Carolina / Tornado Warnings in 2024
Tornado Warning 13, NWS Columbia, SC
NWS Columbia, SC issued this tornado warning at Sep 26, 2024, 1:35 PM EDT for Clarendon County, Lee County, Sumter County, South Carolina. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 26, 2024, 1:35 PM EDT (17:35 UTC)
- Expired
- Sep 26, 2024, 2:00 PM EDT
- In force
- 25 min
- Issued by
- NWS Columbia, SC
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
Counties Clarendon County, SC, Lee County, SC, Sumter County, SC
The radar
The Columbia radar (KCAE), 95 km from the middle of the area, began a volume at 17:39 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.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 26, 8:32 AM EDT | Tornado Watch | SPC | 12 hr |
The nearest sounding before it
Charleston AFB, SC (KCHS), launched 12:00Z, 5.6 hours before the alert went out and 119 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 222 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 1022 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 98 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 2.6
The text
As transmitted.
195
WFUS52 KCAE 261735
TORCAE
SCC027-061-085-261800-
/O.NEW.KCAE.TO.W.0013.240926T1735Z-240926T1800Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Columbia SC
135 PM EDT Thu Sep 26 2024
The National Weather Service in Columbia has issued a
* Tornado Warning for...
Southeastern Lee County in central South Carolina...
Northeastern Clarendon County in central South Carolina...
East central Sumter County in central South Carolina...
* Until 200 PM EDT.
* At 135 PM EDT, a severe thunderstorm capable of producing a tornado
was located 7 miles southwest of Woods Bay State Park, or 14 miles
east of South Sumter, moving north at 25 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornadic thunderstorm will remain over mainly rural areas of
southeastern Lee, northeastern Clarendon and east central Sumter
Counties, including the following locations... Mayesville,
Lynchburg, Turbeville, Shiloh, St. Charles, and Gable.
This includes Interstate 95 between mile markers 126 and 146.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! If you are outdoors, in a mobile home, or in a
vehicle, move to an interior room or closet on the lowest floor of a
sturdy building immediately.
Tornadoes from tropical storms or hurricanes can form and move very
quickly. Do not wait to see or hear the tornado. Immediately move to
an interior room on the lowest floor of a sturdy building.
&&
LAT...LON 3376 8000 3377 8017 3412 8030 3414 8014
3409 8008 3408 8003 3403 7998
TIME...MOT...LOC 1735Z 172DEG 20KT 3389 8009
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
AWP1 follow-up statement
121
WWUS52 KCAE 261756
SVSCAE
Severe Weather Statement
National Weather Service Columbia SC
156 PM EDT Thu Sep 26 2024
SCC027-061-085-261806-
/O.EXP.KCAE.TO.W.0013.000000T0000Z-240926T1800Z/
Lee SC-Clarendon SC-Sumter SC-
156 PM EDT Thu Sep 26 2024
...THE TORNADO WARNING FOR SOUTHEASTERN LEE...NORTHEASTERN CLARENDON
AND EAST CENTRAL SUMTER COUNTIES WILL EXPIRE AT 200 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.
A Tornado Watch remains in effect until 900 PM EDT for central South
Carolina.
LAT...LON 3376 8000 3377 8017 3412 8030 3414 8014
3409 8008 3408 8003 3403 7998
TIME...MOT...LOC 1755Z 172DEG 20KT 3400 8011
$$
AWPThe office that day
Everything else NWS Columbia, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 26, 7:46 AM EDT | Tornado Warning | CAE | Edgefield, McCormick | 26 min |
| Sep 26, 8:12 AM EDT | Areal Flood Advisory | CAE | Aiken, Edgefield, McCormick | 2 hr |
| Sep 26, 10:26 AM EDT | Areal Flood Advisory | CAE | Bamberg, Calhoun, Lexington, Orangeburg, Richland | 6 hr |
| Sep 26, 10:28 AM EDT | Tornado Warning | CAE | Bamberg, Orangeburg | 32 min |
| Sep 26, 10:56 AM EDT | Tornado Warning | CAE | Calhoun, Orangeburg | 34 min |
| Sep 26, 11:14 AM EDT | Flash Flood Warning | CAE | Lexington, Richland | 2 hr |
| Sep 26, 11:24 AM EDT | River Flood Warning | CAE | Fairfield, Kershaw, Lancaster | 8 days |
| Sep 26, 11:24 AM EDT | River Flood Warning | CAE | Calhoun, Lexington, Richland | 8 days |
| Sep 26, 11:24 AM EDT | River Flood Warning | CAE | Calhoun, Richland | 9 days |
| Sep 26, 11:24 AM EDT | River Flood Warning | CAE | Newberry, Union | 4 days |
| Sep 26, 11:24 AM EDT | River Flood Warning | CAE | Lexington, Richland | 6 days |
| Sep 26, 11:45 AM EDT | River Flood Warning | CAE | Kershaw | 7 days |
| Sep 26, 12:25 PM EDT | Areal Flood Advisory | CAE | Fairfield, Kershaw, Lancaster, Richland | 3 hr |
| Sep 26, 12:58 PM EDT | Flash Flood Warning | CAE | Bamberg, Orangeburg | 3 hr |
| Sep 26, 12:59 PM EDT | Tornado Warning | CAE | Bamberg | 31 min |
| Sep 26, 1:26 PM EDT | Tornado Warning | CAE | Bamberg, Orangeburg | 34 min |
| Sep 26, 1:30 PM EDT | Areal Flood Advisory | CAE | Aiken, Edgefield, McCormick | 2 hr |
| Sep 26, 2:02 PM EDT | Flash Flood Warning | CAE | Calhoun, Kershaw, Lexington, Richland | 4 hr |
| Sep 26, 2:27 PM EDT | Flash Flood Warning | CAE | Aiken, Edgefield, McCormick | 5 hr |
| Sep 26, 2:30 PM EDT | Areal Flood Advisory | CAE | Edgefield, McCormick, Saluda | 2 hr |
| Sep 26, 2:51 PM EDT | River Flood Warning | CAE | Edgefield, McCormick | 3 days |
| Sep 26, 4:02 PM EDT | Flash Flood Warning | CAE | Edgefield, McCormick, Saluda | 3 hr |
| Sep 26, 6:05 PM EDT | Areal Flood Warning | CAE | Richland | 18 hr |
| Sep 26, 6:39 PM EDT | River Flood Warning | CAE | Greenwood, Newberry, Saluda | 4 days |
Nearby
Tornado Warnings in South Carolina, 2024Every tornado warning in 2024Tornadoes in 2024
Sources
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.