Alert archive / South Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 25, NWS Wilmington, NC
NWS Wilmington, NC issued this severe thunderstorm warning at Jun 10, 2021, 7:58 PM EDT for Dillon County, Horry County, Marion County, South Carolina; Columbus County, Robeson County, North Carolina. It was in force for 32 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, 7:58 PM EDT (23:58 UTC)
- Expired
- Jun 10, 2021, 8:30 PM EDT
- In force
- 32 min
- Issued by
- NWS Wilmington, NC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Columbus County, NC, Robeson County, NC, Dillon County, SC, Horry County, SC, Marion County, SC
The radar
The Wilmington radar (KLTX), 56 km from the middle of the area, began a volume at 00:04 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, 12.0 hours before the alert went out and 187 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.
477
WUUS52 KILM 102358
SVRILM
NCC047-155-SCC033-051-067-110030-
/O.NEW.KILM.SV.W.0025.210610T2358Z-210611T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Wilmington NC
758 PM EDT Thu Jun 10 2021
The National Weather Service in Wilmington has issued a
* Severe Thunderstorm Warning for...
Southeastern Robeson County in southeastern North Carolina...
Northwestern Columbus County in southeastern North Carolina...
Southeastern Dillon County in northeastern South Carolina...
North central Horry County in northeastern South Carolina...
Northeastern Marion County in northeastern South Carolina...
* Until 830 PM EDT.
* At 758 PM EDT, a severe thunderstorm was located near Fair Bluff,
or 11 miles northeast of Mullins, moving east at 30 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...
Whiteville, Chadbourn, Fair Bluff, Lake View, Boardman, Cherry
Grove, Barnesville, Southeastern Community College, Evergreen,
Brunswick, Nichols, Cerro Gordo and Marietta.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3422 7869 3421 7918 3443 7920 3447 7870
TIME...MOT...LOC 2358Z 266DEG 28KT 3431 7910
HAIL...1.00IN
WIND...60MPH
$$
MCK1 follow-up statement
980
WWUS52 KILM 110012
SVSILM
Severe Weather Statement
National Weather Service Wilmington NC
812 PM EDT Thu Jun 10 2021
NCC155-SCC033-067-110022-
/O.CAN.KILM.SV.W.0025.000000T0000Z-210611T0030Z/
Robeson NC-Dillon SC-Marion SC-
812 PM EDT Thu Jun 10 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ROBESON...
SOUTHEASTERN DILLON AND NORTHEASTERN MARION COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3441 7870 3422 7869 3421 7914 3423 7913
3426 7913 3428 7909 3429 7909 3429 7908
3431 7906 3431 7904 3435 7903 3435 7901
3436 7900 3437 7901 3439 7897
TIME...MOT...LOC 0012Z 266DEG 28KT 3432 7897
$$
NCC047-SCC051-110030-
/O.CON.KILM.SV.W.0025.000000T0000Z-210611T0030Z/
Columbus NC-Horry SC-
812 PM EDT Thu Jun 10 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR NORTHWESTERN COLUMBUS AND NORTH CENTRAL HORRY COUNTIES...
At 812 PM EDT, a severe thunderstorm was located near Fair Bluff, or
15 miles west of Whiteville, moving east at 30 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect wind damage to trees and power lines.
Locations impacted include...
Whiteville, Chadbourn, Fair Bluff, Cherry Grove, Southeastern
Community College, Brunswick and Cerro Gordo.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3441 7870 3422 7869 3421 7914 3423 7913
3426 7913 3428 7909 3429 7909 3429 7908
3431 7906 3431 7904 3435 7903 3435 7901
3436 7900 3437 7901 3439 7897
TIME...MOT...LOC 0012Z 266DEG 28KT 3432 7897
HAIL...0.88IN
WIND...60MPH
$$
MCKThe office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| 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 |
| Jun 10, 7:37 PM EDT | Severe Thunderstorm Warning | ILM | Dillon, Horry, Marion | 23 min |
| 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 |
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.