Alert archive / Vermont / Wind Chill Advisories in 2019
Wind Chill Advisory 8, NWS Burlington, VT
NWS Burlington, VT issued this wind chill advisory at Dec 18, 2019, 3:26 AM EST for 10 counties in Vermont; 4 counties in New York. It took effect at Dec 18, 2019, 9:00 PM EST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Dec 18, 2019, 3:26 AM EST (08:26 UTC)
- In effect from
- Dec 18, 2019, 9:00 PM EST
- Expired
- Dec 19, 2019, 10:00 AM EST
- In force
- 13 hr
- Issued by
- NWS Burlington, VT
Counties Clinton County, NY, Essex County, NY, Franklin County, NY, St. Lawrence County, NY, Addison County, VT, Caledonia County, VT, Chittenden County, VT, Essex County, VT, Franklin County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT
The radar
The Burlington radar (KCXX), 14 km from the middle of the area, began a volume at 08:25 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
Albany, NY (KALY), launched 00:00Z, 8.4 hours before the alert went out and 202 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
- 678 m above ground
- 0-6 km bulk shear
- 93 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- -69 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 |
|---|---|---|---|---|
| Dec 18, 1:34 PM EST | Special Weather Statement | BTV | Franklin, Grand Isle | 56 min |
| Dec 18, 1:44 PM EST | Special Weather Statement | BTV | Chittenden | 46 min |
| Dec 18, 1:52 PM EST | Snow Squall Warning | BTV | Chittenden, Grand Isle | 53 min |
| Dec 18, 2:18 PM EST | Special Weather Statement | BTV | Addison | 57 min |
| Dec 18, 2:28 PM EST | Snow Squall Warning | BTV | Chittenden, Franklin, Grand Isle, Lamoille, Orleans, Washington | 47 min |
| Dec 18, 2:36 PM EST | Special Weather Statement | BTV | Chittenden | 39 min |
| Dec 18, 3:13 PM EST | Special Weather Statement | BTV | Addison | 62 min |
| Dec 18, 3:15 PM EST | Snow Squall Warning | BTV | Caledonia, Chittenden, Franklin, Lamoille, Orleans, Washington | 45 min |
| Dec 18, 3:56 PM EST | Special Weather Statement | BTV | Caledonia, Lamoille, Orleans, Washington | 49 min |
| Dec 18, 3:59 PM EST | Special Weather Statement | BTV | Orange | 46 min |
| Dec 18, 4:14 PM EST | Special Weather Statement | BTV | Addison | 46 min |
| Dec 18, 4:55 PM EST | Snow Squall Warning | BTV | Addison, Chittenden, Lamoille, Orange, Washington | 50 min |
| Dec 18, 5:40 PM EST | Snow Squall Warning | BTV | Caledonia, Chittenden, Lamoille, Orange, Washington, Windsor | 50 min |
| Dec 18, 6:01 PM EST | Snow Squall Warning | BTV | Caledonia, Orange, Windsor | 44 min |
| Dec 18, 12:43 PM EST | Special Weather Statement | BTV | St. Lawrence | 47 min |
| Dec 18, 1:17 PM EST | Special Weather Statement | BTV | Franklin | 43 min |
| Dec 18, 1:57 PM EST | Special Weather Statement | BTV | Essex | 48 min |
Nearby
Wind Chill Advisories in Vermont, 2019Wind Chill Advisories in New York, 2019Every wind chill advisory in 2019
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.