Alert archive / South Carolina / Special Weather Statements in 2021
Special Weather Statement, NWS Wilmington, NC
NWS Wilmington, NC issued this special weather statement at Jul 13, 2021, 4:43 PM EDT for Marlboro County, South 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
- Jul 13, 2021, 4:43 PM EDT (20:43 UTC)
- Expired
- Jul 13, 2021, 5:15 PM EDT
- In force
- 32 min
- Issued by
- NWS Wilmington, NC
County Marlboro County, SC
The radar
The Columbia radar (KCAE), 148 km from the middle of the area, began a volume at 20:43 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.7 hours before the alert went out and 150 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1407 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- -57 m²/s²
- 0-3 km storm-relative helicity
- -24 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, NC wrote its last area forecast discussion before this special weather statement went out at Jul 13, 3:41 PM EDT, 1 hour 2 minutes earlier.
Area forecast discussion, Jul 13, 3:41 PM EDT, 1 hour 2 minutes before
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</html>Hazardous weather outlook, Jul 13, 3:23 PM EDT, 1 hour 20 minutes before
Hazardous Weather Outlook National Weather Service Wilmington NC 323 PM EDT Tue Jul 13 2021 AMZ250-252-254-256-141930- Coastal waters from Surf City to Cape Fear NC out 20 nm- Coastal waters from Cape Fear NC to Little River Inlet SC out 20 nm- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 nm- Coastal waters from Murrells Inlet to South Santee River SC out 20 nm- 323 PM EDT Tue Jul 13 2021 This Hazardous Weather Outlook is for the adjacent Coastal Waters. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NCZ106-108-110-141930- Coastal Pender-Coastal New Hanover-Coastal Brunswick- 323 PM EDT Tue Jul 13 2021 ...MODERATE RISK OF RIP CURRENTS IN EFFECT UNTIL 8 PM EDT THIS EVENING... This Hazardous Weather Outlook is for southeast North Carolina. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Moderate Risk of Rip Currents. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. An elevated risk of rip currents may affect the area beaches through Wednesday and Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. SCZ054-056-141930- Coastal Horry-Coastal Georgetown- 323 PM EDT Tue Jul 13 2021 This Hazardous Weather Outlook is for northeast South Carolina. .DAY ONE...This afternoon and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. An elevated risk of rip currents may affect the area beaches through Wednesday and Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NCZ087-096-099-105-107-109-SCZ017-023-024-032-033-039-055-058-059- 141930- Robeson-Bladen-Columbus-Inland Pender-Inland New Hanover- Inland Brunswick-Marlboro-Darlington-Dillon-Florence-Marion- Williamsburg-Inland Georgetown-Central Horry-Northern Horry- 323 PM EDT Tue Jul 13 2021 This Hazardous Weather Outlook is for southeast North Carolina and northeast South Carolina. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible later in the week along the lower Cape Fear River at downtown Wilmington during the overnight high tide. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. IGB
In the hours before
Special weather statement, Jul 13, 1:05 PM EDT, 3 hours 38 minutes before
Special Weather Statement
National Weather Service Wilmington NC
105 PM EDT Tue Jul 13 2021
SCZ039-131730-
Williamsburg SC-
105 PM EDT Tue Jul 13 2021
...SPECIAL WEATHER STATEMENT FOR SOUTHWESTERN WILLIAMSBURG COUNTY
UNTIL 130 PM EDT...
At 102 PM EDT, Doppler radar was tracking a strong thunderstorm near
Saint Stephen, or 17 miles south of Kingstree, moving northeast at 15
mph.
Pea size hail and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Trio, Salters, Gourdin and Lane.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Thunderstorms can pose a variety of threats including gusty winds,
small hail, cloud to ground lightning, and localized flooding. It is
recommended that you remain indoors until the storm passes.
&&
LAT...LON 3338 7979 3337 7980 3338 7981 3340 7985
3342 7986 3343 7988 3344 7987 3344 7988
3345 7989 3345 7990 3348 7995 3363 7991
3355 7964 3336 7978
TIME...MOT...LOC 1702Z 204DEG 13KT 3342 7984
21Special weather statement, Jul 13, 3:32 PM EDT, 1 hour 11 minutes before
Special Weather Statement
National Weather Service Wilmington NC
332 PM EDT Tue Jul 13 2021
SCZ023-132015-
Darlington SC-
332 PM EDT Tue Jul 13 2021
...THUNDERSTORMS TO RAKE WESTERN DARLINGTON COUNTY THROUGH 415 PM
EDT...
At 332 PM EDT, radar was tracking strong thunderstorms approaching
southern and western Darlington county, moving northeast at 15 mph.
Winds in excess of 30 mph will be possible with these storm, and
brief torrential rain.
Locations impacted include...
Hartsville, Lamar, North Hartsville, Clyde, Oats, Lydia, Auburn,
Swift Creek, Kellytown and Carolina Pines Regional Medical Center.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Thunderstorms can pose a variety of threats including gusty winds,
small hail, cloud to ground lightning, and localized flooding. It is
recommended that you remain indoors until the storm passes.
&&
LAT...LON 3439 8024 3445 8013 3437 7991 3411 8011
3416 8016 3420 8011 3423 8011 3427 8014
3428 8013 3430 8016 3437 8018 3434 8021
3433 8024 3434 8025
TIME...MOT...LOC 1929Z 204DEG 12KT 3421 8018
8Special weather statement, Jul 13, 4:43 PM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 1:05 PM EDT | Special Weather Statement | ILM | Williamsburg | 25 min |
| Jul 13, 3:32 PM EDT | Special Weather Statement | ILM | Darlington | 43 min |
Nearby
Special Weather Statements in South Carolina, 2021Every special weather statement 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.