Alert archive / North Carolina / Special Weather Statements in 2012

Special Weather Statement, NWS Wilmington, NC

July 23, 2012Robeson County, North Carolina

NWS Wilmington, NC issued this special weather statement at Jul 23, 2012, 11:37 PM EDT for Robeson County, North Carolina. It was in force for 53 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 23, 2012, 11:37 PM EDT (03:37 UTC)
Expired: Jul 24, 2012, 12:30 AM EDT
In force: 53 min
Issued by: NWS Wilmington, NC

County Robeson County, NC

The radar

The Raleigh/Durham radar (KRAX), 103 km from the middle of the area, began a volume at 03:41 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

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 3.6 hours before the alert went out and 164 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: 936 J/kg
Mixed-layer CIN: -52 J/kg
Mixed-layer LCL: 1446 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 83 m²/s²
0-3 km storm-relative helicity: 103 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Wilmington, NC wrote its last area forecast discussion before this special weather statement went out at Jul 23, 9:41 PM EDT, 1 hour 56 minutes earlier.

Area forecast discussion, Jul 23, 9:41 PM EDT, 1 hour 56 minutes before

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Hazardous weather outlook, Jul 23, 9:05 PM EDT, 2 hours 32 minutes before

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In the hours before

Special weather statement, Jul 23, 6:11 PM EDT, 5 hours 26 minutes before

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Local storm report, Jul 23, 6:39 PM EDT, 4 hours 58 minutes before

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Special weather statement, Jul 23, 7:31 PM EDT, 4 hours 6 minutes before

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Local storm report, Jul 23, 7:55 PM EDT, 3 hours 42 minutes before

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Local storm report, Jul 23, 7:57 PM EDT, 3 hours 40 minutes before

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Special weather statement, Jul 23, 11:37 PM EDT, 0 minutes before

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The office that day

Everything else NWS Wilmington, NC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 24, 3:58 PM EDT	Heat Advisory	ILM	Darlington, Dillon, Florence, Georgetown, Horry, Marion and 2 more	9 hr
Jul 24, 5:44 PM EDT	Special Marine Warning	ILM		2 hr
Jul 24, 6:09 PM EDT	Special Weather Statement	ILM	Horry	51 min
Jul 24, 6:59 PM EDT	Special Weather Statement	ILM	Marion	31 min
Jul 24, 7:04 PM EDT	Special Weather Statement	ILM	Georgetown	26 min
Jul 24, 7:29 PM EDT	Special Marine Warning	ILM		67 min
Jul 24, 7:34 PM EDT	Special Marine Warning	ILM		56 min
Jul 24, 4:48 PM EDT	Special Weather Statement	ILM	Bladen	12 min
Jul 24, 5:02 PM EDT	Special Weather Statement	ILM	Bladen	28 min
Jul 24, 5:28 PM EDT	Special Weather Statement	ILM	Bladen	47 min
Jul 24, 5:37 PM EDT	Special Weather Statement	ILM	New Hanover, Pender	23 min

Nearby

Special Weather Statements in North Carolina, 2012 Every special weather statement in 2012

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.