Alert archive / South Carolina / Flood Watches in 2013
Flood Watch 4, NWS Wilmington, NC
NWS Wilmington, NC issued this flood watch at Jul 13, 2013, 8:43 PM EDT for 8 counties in South Carolina; 6 counties in North Carolina. It was in force for 17 min.
The area
The counties it named.
The facts
- Issued
- Jul 13, 2013, 8:43 PM EDT (00:43 UTC)
- Expired
- Jul 13, 2013, 9:00 PM EDT
- In force
- 17 min
- Issued by
- NWS Wilmington, NC
- Flood severity
- None
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, Horry County, SC, Marion County, SC, Marlboro County, SC, Williamsburg County, SC
The radar
The Wilmington radar (KLTX), 59 km from the middle of the area, began a volume at 00:44 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
Charleston AFB, SC (KCHS), launched 00:00Z, 0.7 hours before the alert went out and 169 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.
- Mixed-layer CAPE
- 1087 J/kg
- Mixed-layer CIN
- -8 J/kg
- Mixed-layer LCL
- 895 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 26 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flood 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 flood watch went out at Jul 13, 7:43 PM EDT, 1 hour earlier.
Area forecast discussion, Jul 13, 7:43 PM EDT, 1 hour before
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</html>Hazardous weather outlook, Jul 13, 4:48 PM EDT, 3 hours 55 minutes before
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</html>The office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 9:10 PM EDT | Rip Current Statement | ILM | Horry | 50 min |
| Jul 14, 9:13 AM EDT | River Flood Warning | ILM | Bladen | 47 hr |
Nearby
Flood Watches in South Carolina, 2013Flood Watches in North Carolina, 2013Every flood watch in 2013
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.