Alert archive / Virginia / Wind Chill Advisories in 2016
Wind Chill Advisory 3, NWS Baltimore/Washington
NWS Baltimore/Washington issued this wind chill advisory at Feb 10, 2016, 3:52 AM EST for 12 counties in Virginia; Allegany County, Maryland; Grant County, Mineral County, Pendleton County, West Virginia. It took effect at Feb 11, 2016, 12:00 AM EST. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Feb 10, 2016, 3:52 AM EST (08:52 UTC)
- In effect from
- Feb 11, 2016, 12:00 AM EST
- Expired
- Feb 11, 2016, 10:05 AM EST
- In force
- 10 hr
- Issued by
- NWS Baltimore/Washington
Counties Allegany County, MD, Albemarle County, VA, Amherst County, VA, Augusta County, VA, Greene County, VA, Highland County, VA, Madison County, VA, Nelson County, VA, Page County, VA, Rappahannock County, VA, Rockbridge County, VA, Rockingham County, VA, Warren County, VA, Grant County, WV, Mineral County, WV, Pendleton County, WV
The radar
The Sterling radar (KLWX), 128 km from the middle of the area, began a volume at 08:52 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 156 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
- 781 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- -30 m²/s²
- 0-3 km storm-relative helicity
- 49 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 advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Baltimore/Washington wrote its last area forecast discussion before this wind chill advisory went out at Feb 9, 3:01 PM EST, 12 hours 51 minutes earlier.
Area forecast discussion, Feb 9, 3:01 PM EST, 12 hours 51 minutes before
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</html>Hazardous weather outlook, Feb 9, 6:58 PM EST, 8 hours 54 minutes before
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</html>Nearby
Wind Chill Advisories in Virginia, 2016Wind Chill Advisories in West Virginia, 2016Wind Chill Advisories in Maryland, 2016Every wind chill advisory 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.