Alert archive / North Carolina / Special Weather Statements in 2011

Special Weather Statement, NWS Wilmington, NC

May 14, 2011Robeson County, North Carolina

NWS Wilmington, NC issued this special weather statement at May 14, 2011, 6:49 PM EDT for Robeson County, North Carolina. It was in force for 41 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: May 14, 2011, 6:49 PM EDT (22:49 UTC)
Expired: May 14, 2011, 7:30 PM EDT
In force: 41 min
Issued by: NWS Wilmington, NC

County Robeson County, NC

The radar

The Raleigh/Durham radar (KRAX), 109 km from the middle of the area, began a volume at 22:50 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 12:00Z, 10.8 hours before the alert went out and 155 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: 473 J/kg
Mixed-layer CIN: -81 J/kg
Mixed-layer LCL: 735 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: -2 m²/s²
0-3 km storm-relative helicity: 97 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.0

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 May 14, 3:15 PM EDT, 3 hours 34 minutes earlier.

Area forecast discussion, May 14, 3:15 PM EDT, 3 hours 34 minutes before

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Hazardous weather outlook, May 14, 4:46 PM EDT, 2 hours 3 minutes before

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In the hours before

Local storm report, May 14, 3:44 PM EDT, 3 hours 5 minutes before

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Local storm report, May 14, 4:27 PM EDT, 2 hours 22 minutes before

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Local storm report, May 14, 4:40 PM EDT, 2 hours 9 minutes before

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Special weather statement, May 14, 4:59 PM EDT, 1 hour 50 minutes before

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Special weather statement, May 14, 5:10 PM EDT, 1 hour 39 minutes before

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Special weather statement, May 14, 6:49 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
May 13, 10:03 PM EDT	Special Weather Statement	ILM	Williamsburg	87 min
May 13, 11:02 PM EDT	Special Weather Statement	ILM	Florence, Marion	58 min
May 14, 12:26 PM EDT	Special Weather Statement	ILM	Georgetown	49 min
May 14, 12:34 PM EDT	Severe Thunderstorm Warning	ILM	Georgetown, Horry, Marion	41 min
May 14, 1:06 PM EDT	Special Weather Statement	ILM	Horry	24 min
May 14, 1:19 PM EDT	Severe Thunderstorm Warning	ILM	Georgetown, Horry	56 min
May 14, 1:33 PM EDT	Special Marine Warning	ILM		57 min
May 14, 1:42 PM EDT	Areal Flood Advisory	ILM	Horry	63 min
May 14, 4:59 PM EDT	Special Weather Statement	ILM	Darlington	31 min
May 14, 2:14 PM EDT	Special Weather Statement	ILM	Robeson	61 min
May 14, 2:31 PM EDT	Severe Thunderstorm Warning	ILM	Bladen, Columbus, Robeson	59 min
May 14, 2:55 PM EDT	Coastal Flood Advisory	ILM	New Hanover	8 hr
May 14, 5:10 PM EDT	Special Weather Statement	ILM	Columbus	35 min
May 14, 7:04 PM EDT	Special Weather Statement	ILM	Columbus	41 min

Nearby

Special Weather Statements in North Carolina, 2011 Every special weather statement in 2011

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.