Alert archive / South Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Columbia, SC

February 3, 2016Bamberg County, South Carolina

NWS Columbia, SC issued this special weather statement at Feb 3, 2016, 5:45 PM EST for Bamberg County, South Carolina. It was in force for 30 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 3, 2016, 5:45 PM EST (22:45 UTC)
Expired: Feb 3, 2016, 6:15 PM EST
In force: 30 min
Issued by: NWS Columbia, SC

County Bamberg County, SC

The radar

The Charleston,SC radar (KCLX), 61 km from the middle of the area, began a volume at 22:44 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, 10.8 hours before the alert went out and 103 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 33 J/kg
Mixed-layer CIN: -76 J/kg
Mixed-layer LCL: 668 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 281 m²/s²
0-3 km storm-relative helicity: 297 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

As transmitted.

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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 Columbia, SC wrote its last area forecast discussion before this special weather statement went out at Feb 3, 5:22 PM EST, 23 minutes earlier.

Area forecast discussion, Feb 3, 5:22 PM EST, 23 minutes before

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Hazardous weather outlook, Feb 3, 3:07 AM EST, 14 hours 38 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE COLUMBIA SC
307 AM EST WED FEB 3 2016

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-040815-
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
307 AM EST WED FEB 3 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MIDLANDS OF SOUTH CAROLINA
AND THE CENTRAL SAVANNAH RIVER AREA OF GEORGIA.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A MARGINAL CHANCE FOR AN ISOLATED STRONG/SEVERE
THUNDERSTORM IN EMBEDDED HEAVY RAINFALL THIS AFTERNOON IN A HIGH
SHEAR/LOW CAPE ENVIRONMENT AHEAD OF AN APPROACHING COLD FRONT.
STRONG WINDS AND HEAVY RAINFALL WILL BE THE PRIMARY THREAT IN
STRONGER SHOWERS OR STORMS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, Feb 3, 3:10 PM EST, 2 hours 35 minutes before

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Local storm report, Feb 3, 3:12 PM EST, 2 hours 33 minutes before

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Local storm report, Feb 3, 3:15 PM EST, 2 hours 30 minutes before

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Local storm report, Feb 3, 3:59 PM EST, 1 hour 46 minutes before

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Local storm report, Feb 3, 5:14 PM EST, 31 minutes before

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Special weather statement, Feb 3, 5:45 PM EST, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 3, 11:08 AM EST	Special Weather Statement	CAE	Edgefield, McCormick	52 min
Feb 3, 12:48 PM EST	Severe Thunderstorm Warning	CAE	Aiken, Edgefield, McCormick, Saluda	42 min
Feb 3, 1:25 PM EST	Severe Thunderstorm Warning	CAE	Aiken, Edgefield, Fairfield, Lexington, Newberry, Richland and 1 more	50 min
Feb 3, 2:17 PM EST	Special Weather Statement	CAE	Kershaw, Lexington, Richland	58 min
Feb 3, 2:27 PM EST	Severe Thunderstorm Warning	CAE	Calhoun, Fairfield, Kershaw, Lexington, Richland, Sumter	63 min
Feb 3, 2:35 PM EST	Tornado Warning	CAE	Lexington, Richland	55 min
Feb 3, 2:55 PM EST	Tornado Warning	CAE	Chesterfield, Kershaw, Lee, Richland, Sumter	65 min
Feb 3, 3:25 PM EST	Flash Flood Warning	CAE	Richland	65 min
Feb 3, 4:26 PM EST	Severe Thunderstorm Warning	CAE	Bamberg, Calhoun, Orangeburg	42 min

Nearby

Special Weather Statements in South Carolina, 2016 Every 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.