Alert archive / North Carolina / Wind Chill Warnings in 2022
Wind Chill Warning 1, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this wind chill warning at Dec 22, 2022, 3:51 AM EST for 13 counties in North Carolina. It took effect at Dec 23, 2022, 1:00 AM EST. It was in force for 119 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Dec 22, 2022, 3:51 AM EST (08:51 UTC)
- In effect from
- Dec 23, 2022, 1:00 AM EST
- Expired
- Dec 23, 2022, 2:59 AM EST
- In force
- 119 min
- Issued by
- NWS Greenville-Spartanburg, SC
Counties Avery County, NC, Buncombe County, NC, Graham County, NC, Haywood County, NC, Henderson County, NC, Jackson County, NC, Macon County, NC, Madison County, NC, McDowell County, NC, Mitchell County, NC, Swain County, NC, Transylvania County, NC, Yancey County, NC
The radar
The Knoxville radar (KMRX), 88 km from the middle of the area, began a volume at 08:51 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
Roanoke, VA (KRNK), launched 00:00Z, 8.9 hours before the alert went out and 343 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
- 2074 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km storm-relative helicity
- 190 m²/s²
- 0-3 km storm-relative helicity
- 284 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill 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 wind chill warning went out at Dec 22, 1:09 AM EST, 2 hours 42 minutes earlier.
Area forecast discussion, Dec 22, 1:09 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 |
|---|---|---|---|---|
| Dec 22, 3:41 AM EST | Wind Advisory | GSP | Alexander, Avery, Buncombe, Burke, Cabarrus, Caldwell and 22 more | 47 hr |
| Dec 22, 3:51 AM EST | Wind Chill Advisory | GSP | Alexander, Avery, Buncombe, Burke, Cabarrus, Caldwell and 22 more | 3 days |
| Dec 22, 1:14 PM EST | High Wind Warning | GSP | Avery, Buncombe, Burke, Caldwell, McDowell, Mitchell and 1 more | 30 hr |
| Dec 22, 4:27 PM EST | Areal Flood Advisory | GSP | Rowan | 11 hr |
| Dec 22, 4:31 PM EST | Areal Flood Advisory | GSP | Cabarrus | 8 hr |
Nearby
Wind Chill Warnings in North Carolina, 2022Every wind chill warning in 2022
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.