Alert archive / South Carolina / Special Weather Statements in 2018

Special Weather Statement, NWS Columbia, SC

June 10, 2018Bamberg County, South Carolina

NWS Columbia, SC issued this special weather statement at Jun 10, 2018, 3:18 PM EDT for Bamberg County, South Carolina. It was in force for 27 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, 2018, 3:18 PM EDT (19:18 UTC)
Expired: Jun 10, 2018, 3:45 PM EDT
In force: 27 min
Issued by: NWS Columbia, SC

County Bamberg County, SC

The radar

The Charleston,SC radar (KCLX), 54 km from the middle of the area, began a volume at 19:18 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

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 7.3 hours before the alert went out and 336 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: 181 J/kg
Mixed-layer CIN: -146 J/kg
Mixed-layer LCL: 1159 m above ground
0-6 km bulk shear: 3 kt
0-1 km storm-relative helicity: -23 m²/s²
0-3 km storm-relative helicity: -7 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Jun 10, 1:59 PM EDT, 1 hour 19 minutes earlier.

Area forecast discussion, Jun 10, 1:59 PM EDT, 1 hour 19 minutes before

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Hazardous weather outlook, Jun 10, 3:06 AM EDT, 12 hours 12 minutes before

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In the hours before

Special weather statement, Jun 10, 1:29 PM EDT, 1 hour 49 minutes before

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Special weather statement, Jun 10, 1:41 PM EDT, 1 hour 37 minutes before

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Local storm report, Jun 10, 2:08 PM EDT, 1 hour 10 minutes before

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Special weather statement, Jun 10, 2:16 PM EDT, 1 hour 2 minutes before

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Special weather statement, Jun 10, 2:53 PM EDT, 25 minutes before

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Special weather statement, Jun 10, 3:18 PM EDT, 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
Jun 9, 8:33 PM EDT	Severe Thunderstorm Warning	CAE	Lexington, Newberry, Richland	42 min
Jun 9, 9:16 PM EDT	Severe Thunderstorm Warning	CAE	Lexington, Newberry, Saluda	25 min
Jun 10, 12:12 PM EDT	Special Weather Statement	CAE	Lexington	33 min
Jun 10, 12:36 PM EDT	Severe Thunderstorm Warning	CAE	Aiken	54 min
Jun 10, 12:37 PM EDT	Special Weather Statement	CAE	Lexington	23 min
Jun 10, 1:11 PM EDT	Special Weather Statement	CAE	Lexington	34 min
Jun 10, 1:29 PM EDT	Special Weather Statement	CAE	Barnwell	31 min
Jun 10, 1:41 PM EDT	Special Weather Statement	CAE	Calhoun	34 min
Jun 10, 2:16 PM EDT	Special Weather Statement	CAE	Calhoun	29 min
Jun 10, 2:20 PM EDT	Severe Thunderstorm Warning	CAE	Calhoun, Richland	26 min
Jun 10, 2:53 PM EDT	Special Weather Statement	CAE	Saluda	22 min
Jun 10, 4:13 PM EDT	Special Weather Statement	CAE	Fairfield	47 min
Jun 10, 4:40 PM EDT	Areal Flood Advisory	CAE	Aiken	110 min
Jun 10, 4:46 PM EDT	Special Weather Statement	CAE	Chesterfield	59 min
Jun 9, 8:30 PM EDT	Areal Flood Advisory	CAE	Richmond	2 hr

Nearby

Special Weather Statements in South Carolina, 2018 Every special weather statement in 2018

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.