Alert archive / Vermont / Wind Advisories in 2022

Wind Advisory 10, NWS Burlington, VT

April 18, 20225 counties in Vermont

NWS Burlington, VT issued this wind advisory at Apr 18, 2022, 4:20 PM EDT for 5 counties in Vermont. It took effect at Apr 19, 2022, 12:00 AM EDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Apr 18, 2022, 4:20 PM EDT (20:20 UTC)
In effect from
Apr 19, 2022, 12:00 AM EDT
Expired
Apr 19, 2022, 12:00 PM EDT
In force
12 hr
Issued by
NWS Burlington, VT

Counties Addison County, VT, Caledonia County, VT, Essex County, VT, Orleans County, VT, Rutland County, VT

The radar

The Burlington radar (KCXX), 60 km from the middle of the area, began a volume at 20:25 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

Gray, ME (KGYX), launched 12:00Z, 8.3 hours before the alert went out and 182 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.

Skew-T log-pSkew-T log-p diagram, Gray, ME at 12:00Z on 2022-04-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 2022-04-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 16 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1831 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
16 m²/s²
0-3 km storm-relative helicity
51 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 18, 3:57 AM EDTWinter Storm WarningBTVClinton, Essex, Franklin, St. Lawrence35 hr
Apr 18, 3:57 AM EDTWinter Weather AdvisoryBTVFranklin, St. Lawrence12 hr

Nearby

Wind Advisories in Vermont, 2022Every wind advisory 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.