Alert archive / New York / Frost Advisories in 2023

Frost Advisory 2, NWS Albany, NY

May 14, 20234 counties in New York; Bennington County, Windham County, Vermont

NWS Albany, NY issued this frost advisory at May 14, 2023, 2:06 PM EDT for 4 counties in New York; Bennington County, Windham County, Vermont. It took effect at May 15, 2023, 2:00 AM EDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
May 14, 2023, 2:06 PM EDT (18:06 UTC)
In effect from
May 15, 2023, 2:00 AM EDT
Expired
May 15, 2023, 8:55 AM EDT
In force
7 hr
Issued by
NWS Albany, NY

Counties Greene County, NY, Herkimer County, NY, Schoharie County, NY, Ulster County, NY, Bennington County, VT, Windham County, VT

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 6.1 hours before the alert went out and 222 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, Brookhaven, NY at 12:00Z on 2023-05-14Temperature 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, Brookhaven, NY at 12:00Z on 2023-05-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -142 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
1481 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
-142 m²/s²
0-3 km storm-relative helicity
-32 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

Nearby

Frost Advisories in New York, 2023Frost Advisories in Vermont, 2023Every frost advisory in 2023

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.