Alert archive / West Virginia / Wind Advisories in 2023
Wind Advisory 12, NWS Charleston, WV
NWS Charleston, WV issued this wind advisory at Nov 27, 2023, 2:10 AM EST for Pocahontas County, Randolph County, West Virginia. It took effect at Nov 27, 2023, 7:00 PM EST. It was in force for 19 hr.
The area
The counties it named.
The facts
- Issued
- Nov 27, 2023, 2:10 AM EST (07:10 UTC)
- In effect from
- Nov 27, 2023, 7:00 PM EST
- Expired
- Nov 28, 2023, 2:00 PM EST
- In force
- 19 hr
- Issued by
- NWS Charleston, WV
Counties Pocahontas County, WV, Randolph County, WV
The radar
The Charleston,WV radar (KRLX), 157 km from the middle of the area, began a volume at 07:12 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, 7.2 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1405 m above ground
- 0-6 km bulk shear
- 99 kt
- 0-1 km storm-relative helicity
- 104 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
Wind Advisories in West Virginia, 2023Every wind advisory in 2023
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.