Alert archive / South Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 24, NWS Wilmington, NC
NWS Wilmington, NC issued this severe thunderstorm warning at Jun 10, 2021, 7:37 PM EDT for Robeson County, North Carolina; Dillon County, Horry County, Marion County, South Carolina. It was in force for 23 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
- Jun 10, 2021, 7:37 PM EDT (23:37 UTC)
- Expired
- Jun 10, 2021, 8:00 PM EDT
- In force
- 23 min
- Issued by
- NWS Wilmington, NC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Robeson County, NC, Dillon County, SC, Horry County, SC, Marion County, SC
The radar
The Wilmington radar (KLTX), 72 km from the middle of the area, began a volume at 23:38 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 nearest sounding before it
Charleston AFB, SC (KCHS), launched 12:00Z, 11.6 hours before the alert went out and 175 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
- 274 J/kg
- Mixed-layer CIN
- -62 J/kg
- Mixed-layer LCL
- 966 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
050
WUUS52 KILM 102337
SVRILM
NCC155-SCC033-051-067-110000-
/O.NEW.KILM.SV.W.0024.210610T2337Z-210611T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Wilmington NC
737 PM EDT Thu Jun 10 2021
The National Weather Service in Wilmington has issued a
* Severe Thunderstorm Warning for...
South central Robeson County in southeastern North Carolina...
Southeastern Dillon County in northeastern South Carolina...
Northwestern Horry County in northeastern South Carolina...
Northeastern Marion County in northeastern South Carolina...
* Until 800 PM EDT.
* At 737 PM EDT, a severe thunderstorm was located over Zion, or near
Marion, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and power lines.
* Locations impacted include...
Marion, Mullins, Latta, Lake View, Fork, Zion, Gapway, Floydale,
Smithboro, Kemper, Nichols, Marietta and Carolinas Hospital System
- Marion.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3434 7903 3431 7904 3431 7907 3430 7907
3424 7900 3418 7898 3413 7942 3433 7947
3447 7908
TIME...MOT...LOC 2337Z 255DEG 23KT 3425 7935
HAIL...1.00IN
WIND...60MPH
$$
MCK1 follow-up statement
522
WWUS52 KILM 102349
SVSILM
Severe Weather Statement
National Weather Service Wilmington NC
749 PM EDT Thu Jun 10 2021
NCC155-SCC033-051-067-110000-
/O.CON.KILM.SV.W.0024.000000T0000Z-210611T0000Z/
Robeson NC-Dillon SC-Horry SC-Marion SC-
749 PM EDT Thu Jun 10 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR SOUTH CENTRAL ROBESON...SOUTHEASTERN DILLON...NORTH CENTRAL HORRY
AND NORTHEASTERN MARION COUNTIES...
At 749 PM EDT, a severe thunderstorm was located over Francis Marion
University, or 9 miles east of Florence, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and power lines.
Locations impacted include...
Mullins, Lake View, Fork, Floydale, Zion, Smithboro, Kemper, Nichols
and Marietta.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3434 7903 3431 7904 3431 7907 3430 7907
3424 7900 3418 7931 3436 7938 3447 7908
TIME...MOT...LOC 2349Z 255DEG 23KT 3419 7961
HAIL...1.00IN
WIND...60MPH
$$
MCKThe office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 3:13 PM EDT | Special Weather Statement | ILM | New Hanover | 32 min |
| Jun 10, 3:47 PM EDT | Special Weather Statement | ILM | Pender | 28 min |
| Jun 10, 4:15 PM EDT | Special Weather Statement | ILM | Pender | 30 min |
| Jun 10, 5:34 PM EDT | Special Weather Statement | ILM | Bladen | 26 min |
| Jun 10, 6:23 PM EDT | Special Weather Statement | ILM | Pender | 37 min |
| Jun 10, 7:58 PM EDT | Severe Thunderstorm Warning | ILM | Columbus, Robeson | 32 min |
| Jun 9, 8:03 PM EDT | Beach Hazards Statement | ILM | Georgetown, Horry | 24 hr |
| Jun 10, 6:17 PM EDT | Special Weather Statement | ILM | Georgetown | 28 min |
| Jun 10, 6:26 PM EDT | Special Weather Statement | ILM | Darlington | 34 min |
| Jun 10, 7:10 PM EDT | Special Weather Statement | ILM | Dillon | 35 min |
| Jun 10, 7:26 PM EDT | Special Weather Statement | ILM | Dillon | 34 min |
Nearby
Severe Thunderstorm Warnings in South Carolina, 2021Severe Thunderstorm Warnings in North Carolina, 2021Every severe thunderstorm warning in 2021
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.