Alert archive / Vermont / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 38, NWS Burlington, VT

July 9, 1994Rutland County, Windsor County, Vermont

NWS Burlington, VT issued this severe thunderstorm warning at Jul 9, 1994, 5:51 PM EDT for Rutland County, Windsor County, Vermont. It was in force for 54 min.

The area

The counties it named.

The facts

Issued
Jul 9, 1994, 5:51 PM EDT (21:51 UTC)
Expired
Jul 9, 1994, 6:45 PM EDT
In force
54 min
Issued by
NWS Burlington, VT
Area
Whole counties

Counties Rutland County, VT, Windsor County, VT

The nearest sounding before it

Albany, NY (KALB), launched 12:00Z, 9.9 hours before the alert went out and 129 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 1994-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 856 joules per kilogram.LCLLFCEL10008507005003002001001 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 1994-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 44 square meters per square second.1939Sfc1 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
856 J/kg
Mixed-layer CIN
-102 J/kg
Mixed-layer LCL
654 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
44 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 5:44 AM EDTSevere Thunderstorm WarningBTVAddison61 min
Jul 9, 3:49 PM EDTSevere Thunderstorm WarningBTVChittenden41 min
Jul 9, 4:34 PM EDTSevere Thunderstorm WarningBTVFranklin26 min
Jul 9, 12:37 AM EDTFlash Flood WarningBTVSt. Lawrence2 hr
Jul 9, 12:37 AM EDTSevere Thunderstorm WarningBTVSt. Lawrence2 hr
Jul 9, 1:39 AM EDTSevere Thunderstorm WarningBTVJefferson, Lewis, Oswego66 min
Jul 9, 2:45 AM EDTSevere Thunderstorm WarningBTVLewis75 min
Jul 9, 4:03 PM EDTSevere Thunderstorm WarningBTVOswego72 min

Nearby

Severe Thunderstorm Warnings in Vermont, 1994Every severe thunderstorm warning in 1994

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.