Alert archive / Vermont / Snow Squall Warnings in 2022
Snow Squall Warning 7, NWS Burlington, VT
NWS Burlington, VT issued this snow squall warning at Feb 19, 2022, 6:44 PM EST for 6 counties in Vermont; Essex County, New York. It was in force for 46 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
- Feb 19, 2022, 6:44 PM EST (23:44 UTC)
- Expired
- Feb 19, 2022, 7:30 PM EST
- In force
- 46 min
- Issued by
- NWS Burlington, VT
- Area
- Storm-based polygon
Counties Essex County, NY, Addison County, VT, Caledonia County, VT, Chittenden County, VT, Lamoille County, VT, Orange County, VT, Washington County, VT
The radar
The Burlington radar (KCXX), 38 km from the middle of the area, began a volume at 23:44 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
Brookhaven, NY (KOKX), launched 12:00Z, 11.7 hours before the alert went out and 380 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
- 1350 m above ground
- 0-6 km bulk shear
- 76 kt
- 0-1 km storm-relative helicity
- 196 m²/s²
- 0-3 km storm-relative helicity
- 182 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 19, 11:44 AM EST | Special Weather Statement | BTV | Grand Isle | 46 min |
| Feb 19, 12:33 PM EST | Snow Squall Warning | BTV | Addison, Chittenden, Franklin, Grand Isle, Lamoille, Washington and 1 more | 57 min |
| Feb 19, 1:29 PM EST | Snow Squall Warning | BTV | Addison, Chittenden, Franklin, Lamoille, Orange, Orleans and 3 more | 46 min |
| Feb 19, 2:45 PM EST | Special Weather Statement | BTV | Caledonia, Lamoille, Orange, Orleans, Washington | 60 min |
| Feb 19, 3:43 PM EST | Special Weather Statement | BTV | Caledonia, Essex | 47 min |
| Feb 19, 5:14 PM EST | Snow Squall Warning | BTV | Chittenden, Franklin, Grand Isle, Orleans | 31 min |
| Feb 19, 5:40 PM EST | Snow Squall Warning | BTV | Chittenden, Franklin, Grand Isle, Lamoille, Orleans | 50 min |
| Feb 19, 6:07 PM EST | Snow Squall Warning | BTV | Addison, Caledonia, Chittenden, Essex, Franklin, Grand Isle and 3 more | 38 min |
| Feb 19, 9:02 AM EST | Snow Squall Warning | BTV | St. Lawrence | 43 min |
| Feb 19, 9:43 AM EST | Special Weather Statement | BTV | St. Lawrence | 47 min |
| Feb 19, 10:48 AM EST | Special Weather Statement | BTV | Franklin, St. Lawrence | 57 min |
Nearby
Snow Squall Warnings in Vermont, 2022Snow Squall Warnings in New York, 2022Every snow squall 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.