Alert archive / South Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Columbia, SC

February 24, 2016Orangeburg County, South Carolina

NWS Columbia, SC issued this special weather statement at Feb 24, 2016, 7:37 AM EST for Orangeburg 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
Feb 24, 2016, 7:37 AM EST (12:37 UTC)
Expired
Feb 24, 2016, 8:00 AM EST
In force
23 min
Issued by
NWS Columbia, SC

County Orangeburg County, SC

The radar

The Columbia radar (KCAE), 68 km from the middle of the area, began a volume at 12:41 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, 0.6 hours before the alert went out and 90 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.

Skew-T log-pSkew-T log-p diagram, Charleston AFB, SC at 12:00Z on 2016-02-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 396 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Charleston AFB, SC at 12:00Z on 2016-02-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 210 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
396 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
754 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
210 m²/s²
0-3 km storm-relative helicity
236 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.2

Open this sounding in Storm Lab

The text

As transmitted.

751 
WWUS82 KCAE 241237
SPSCAE

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA SC
737 AM EST WED FEB 24 2016
 
SCZ036-037-241300-
CALHOUN-ORANGEBURG-
737 AM EST WED FEB 24 2016

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL ORANGEBURG AND
SOUTHEASTERN CALHOUN COUNTIES...

AT 737 AM EST...A STRONG THUNDERSTORM WAS NEAR BOWMAN...OR 9 MILES
SOUTHEAST OF ORANGEBURG...MOVING NORTHEAST AT 55 MPH.

WIND GUSTS OF 45 TO 55 MPH ARE POSSIBLE WITH THIS STORM.

LOCATIONS IMPACTED INCLUDE...
ORANGEBURG...BROOKDALE...BOWMAN...ELLOREE...CAMERON...ROWESVILLE AND
WILKINSON HEIGHTS.

LAT...LON 3329 8072 3336 8091 3366 8074 3358 8053
TIME...MOT...LOC 1237Z 209DEG 39KT 3338 8077 
$$
MANNING

The office that day

Everything else NWS Columbia, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 24, 5:12 AM ESTSpecial Weather StatementCAEAiken, Barnwell63 min
Feb 24, 5:37 AM ESTSevere Thunderstorm WarningCAEAiken, Edgefield53 min
Feb 24, 6:34 AM ESTSpecial Weather StatementCAEBarnwell26 min
Feb 24, 7:14 AM ESTSpecial Weather StatementCAELexington31 min
Feb 24, 7:43 AM ESTSpecial Weather StatementCAEBamberg32 min
Feb 24, 9:39 AM ESTSpecial Weather StatementCAEMcCormick36 min
Feb 24, 10:30 AM ESTSpecial Weather StatementCAESaluda30 min
Feb 24, 10:57 AM ESTSpecial Weather StatementCAENewberry48 min
Feb 24, 10:59 AM ESTSpecial Weather StatementCAEEdgefield46 min
Feb 24, 11:42 AM ESTSpecial Weather StatementCAEEdgefield33 min
Feb 24, 11:53 AM ESTSpecial Weather StatementCAESaluda37 min
Feb 24, 12:17 PM ESTSevere Thunderstorm WarningCAELancaster43 min
Feb 24, 1:08 PM ESTSevere Thunderstorm WarningCAELancaster37 min
Feb 24, 2:35 PM ESTSpecial Weather StatementCAELee25 min
Feb 24, 2:36 PM ESTSpecial Weather StatementCAEChesterfield24 min
Feb 24, 3:00 PM ESTSpecial Weather StatementCAEChesterfield30 min
Feb 24, 3:03 PM ESTTornado WarningCAEChesterfield42 min
Feb 24, 3:56 PM ESTSevere Thunderstorm WarningCAEChesterfield19 min
Feb 24, 5:19 AM ESTSevere Thunderstorm WarningCAEBurke, Richmond56 min

Nearby

Special Weather Statements in South Carolina, 2016Every special weather statement in 2016

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.