Alert archive / New York / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 22, NWS Albany, NY

June 21, 1993Dutchess County, New York

NWS Albany, NY issued this severe thunderstorm warning at Jun 21, 1993, 4:37 PM EDT for Dutchess County, New York. It was in force for 38 min.

The area

The counties it named.

The facts

Issued
Jun 21, 1993, 4:37 PM EDT (20:37 UTC)
Expired
Jun 21, 1993, 5:15 PM EDT
In force
38 min
Issued by
NWS Albany, NY
Area
Whole counties

County Dutchess County, NY

The nearest sounding before it

Albany, NY (KALB), launched 12:00Z, 8.6 hours before the alert went out and 103 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 1993-06-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 131 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 1993-06-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
131 J/kg
Mixed-layer CIN
-109 J/kg
Mixed-layer LCL
599 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

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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 Albany, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 21, 4:24 PM EDTSevere Thunderstorm WarningALYSullivan66 min
Jun 21, 5:01 PM EDTSevere Thunderstorm WarningALYUlster59 min
Jun 21, 5:40 PM EDTSevere Thunderstorm WarningALYColumbia, Dutchess65 min
Jun 21, 5:50 PM EDTSevere Thunderstorm WarningALYAlbany, Greene40 min
Jun 21, 6:10 PM EDTSevere Thunderstorm WarningALYSaratoga, Washington50 min
Jun 21, 6:22 PM EDTSevere Thunderstorm WarningALYRensselaer68 min

Nearby

Severe Thunderstorm Warnings in New York, 1993Every severe thunderstorm warning in 1993

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.