Alert archive / South Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Charleston, SC

April 8, 2016Berkeley County, South Carolina

NWS Charleston, SC issued this special weather statement at Apr 8, 2016, 12:11 AM EDT for Berkeley County, South Carolina. It was in force for 34 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: Apr 8, 2016, 12:11 AM EDT (04:11 UTC)
Expired: Apr 8, 2016, 12:45 AM EDT
In force: 34 min
Issued by: NWS Charleston, SC

County Berkeley County, SC

The radar

The Columbia radar (KCAE), 110 km from the middle of the area, began a volume at 04:14 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 00:00Z, 4.2 hours before the alert went out and 300 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: 26 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 2699 m above ground
0-6 km bulk shear: 90 kt
0-1 km storm-relative helicity: 64 m²/s²
0-3 km storm-relative helicity: 104 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 Charleston, SC wrote its last area forecast discussion before this special weather statement went out at Apr 7, 7:28 PM EDT, 4 hours 43 minutes earlier.

Area forecast discussion, Apr 7, 7:28 PM EDT, 4 hours 43 minutes before

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Hazardous weather outlook, Apr 7, 7:00 PM EDT, 5 hours 11 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 8, 3:34 AM EDT	Small Craft Advisory	CHS		43 hr
Apr 8, 3:34 AM EDT	Small Craft Advisory	CHS		43 hr
Apr 8, 3:49 AM EDT	Freeze Watch	CHS	Allendale, Berkeley, Colleton, Dorchester, Hampton	35 hr
Apr 8, 3:49 AM EDT	Lake Wind Advisory	CHS	Berkeley	16 hr
Apr 8, 2:57 PM EDT	Fire Weather Watch	CHS	Bulloch, Candler, Effingham, Evans, Jenkins, Long and 2 more	9 hr

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.