Alert archive / Vermont / Wind Advisories in 2019

Wind Advisory 10, NWS Burlington, VT

October 16, 2019Addison County, Chittenden County, Rutland County, Vermont

NWS Burlington, VT issued this wind advisory at Oct 16, 2019, 3:52 PM EDT for Addison County, Chittenden County, Rutland County, Vermont. It took effect at Oct 16, 2019, 10:00 PM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Oct 16, 2019, 3:52 PM EDT (19:52 UTC)
In effect from
Oct 16, 2019, 10:00 PM EDT
Expired
Oct 17, 2019, 3:36 AM EDT
In force
6 hr
Issued by
NWS Burlington, VT

Counties Addison County, VT, Chittenden County, VT, Rutland County, VT

The radar

The Burlington radar (KCXX), 55 km from the middle of the area, began a volume at 19:53 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 12:00Z, 7.9 hours before the alert went out and 160 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, Albany, NY at 12:00Z on 2019-10-16Temperature 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, Albany, NY at 12:00Z on 2019-10-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 231 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
930 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
231 m²/s²
0-3 km storm-relative helicity
264 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
Oct 16, 3:31 PM EDTFlood WatchBTVAddison, Chittenden, Franklin, Lamoille, Orange, Rutland and 1 more24 hr
Oct 16, 3:52 PM EDTWind AdvisoryBTVAddison, Chittenden, Franklin, Grand Isle24 hr

Nearby

Wind Advisories in Vermont, 2019Every wind 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.