Alert archive / North Carolina / Ice Storm Warnings in 2013
Ice Storm Warning 2, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this ice storm warning at Nov 25, 2013, 12:17 PM EST for 10 counties in North Carolina. It took effect at Nov 26, 2013, 12:00 AM EST. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Nov 25, 2013, 12:17 PM EST (17:17 UTC)
- In effect from
- Nov 26, 2013, 12:00 AM EST
- Expired
- Nov 26, 2013, 10:23 AM EST
- In force
- 10 hr
- Issued by
- NWS Greenville-Spartanburg, SC
Counties Avery County, NC, Buncombe County, NC, Burke County, NC, Caldwell County, NC, Henderson County, NC, McDowell County, NC, Mitchell County, NC, Polk County, NC, Rutherford County, NC, Yancey County, NC
The radar
The Greer radar (KGSP), 92 km from the middle of the area, began a volume at 17:20 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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 5.3 hours before the alert went out and 341 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2734 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 121 m²/s²
- 0-3 km storm-relative helicity
- 238 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this ice storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this ice storm warning went out at Nov 25, 9:35 AM EST, 2 hours 42 minutes earlier.
Area forecast discussion, Nov 25, 9:35 AM EST, 2 hours 42 minutes before
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</html>The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 25, 4:27 AM EST | Freezing Rain Advisory | GSP | Alexander, Avery, Buncombe, Burke, Cabarrus, Caldwell and 18 more | 29 hr |
Nearby
Ice Storm Warnings in North Carolina, 2013Every ice storm warning 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.