Alert archive / South Carolina / Freeze Watches in 2016

Freeze Watch 2, NWS Wilmington, NC

April 8, 20166 counties in North Carolina; 7 counties in South Carolina

NWS Wilmington, NC issued this freeze watch at Apr 8, 2016, 5:42 AM EDT for 6 counties in North Carolina; 7 counties in South Carolina. It took effect at Apr 10, 2016, 3:00 AM EDT. It was in force for .

The area

The counties it named.

The facts

Issued: Apr 8, 2016, 5:42 AM EDT (09:42 UTC)
In effect from: Apr 10, 2016, 3:00 AM EDT
Expired: Apr 9, 2016, 11:52 AM EDT
In force
Issued by: NWS Wilmington, NC

Counties Bladen County, NC, Brunswick County, NC, Columbus County, NC, New Hanover County, NC, Pender County, NC, Robeson County, NC, Darlington County, SC, Dillon County, SC, Florence County, SC, Georgetown County, SC, Marion County, SC, Marlboro County, SC, Williamsburg County, SC

The radar

The Wilmington radar (KLTX), 61 km from the middle of the area, began a volume at 09:41 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, 9.7 hours before the alert went out and 223 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

What forecasters said that day

The local office's own words before this freeze watch 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 freeze watch went out at Apr 8, 5:33 AM EDT, 9 minutes earlier.

Area forecast discussion, Apr 8, 5:33 AM EDT, 9 minutes before

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Hazardous weather outlook, Apr 8, 3:49 AM EDT, 1 hour 53 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
Apr 8, 6:07 AM EDT	Small Craft Advisory	ILM		48 hr
Apr 8, 2:52 PM EDT	Freeze Warning	ILM	Bladen, Brunswick, Columbus, New Hanover, Pender, Robeson	42 hr
Apr 8, 3:57 PM EDT	Red Flag Warning	ILM	Bladen, Brunswick, Columbus, New Hanover, Pender, Robeson	28 hr

Nearby

Freeze Watches in South Carolina, 2016 Freeze Watches in North Carolina, 2016 Every freeze watch 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.