Alert archive / Michigan / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 2, NWS Detroit, MI

April 24, 1993Clare County, Michigan

NWS Detroit, MI issued this severe thunderstorm warning at Apr 24, 1993, 6:35 PM EDT for Clare County, Michigan. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
Apr 24, 1993, 6:35 PM EDT (22:35 UTC)
Expired
Apr 24, 1993, 7:30 PM EDT
In force
55 min
Issued by
NWS Detroit, MI
Area
Whole counties

County Clare County, MI

The nearest sounding before it

Detroit, MI (KFNT), launched 12:00Z, 10.6 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, Detroit, MI at 12:00Z on 1993-04-24Temperature 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, Detroit, MI at 12:00Z on 1993-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 330 square meters per square second.1939587897Sfc1 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
1254 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
330 m²/s²
0-3 km storm-relative helicity
388 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 Detroit, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 24, 6:20 PM EDTSevere Thunderstorm WarningDTXOtsego55 min
Apr 24, 6:38 PM EDTSevere Thunderstorm WarningDTXClare52 min
Apr 24, 7:04 PM EDTSevere Thunderstorm WarningDTXOgemaw26 min

Nearby

Severe Thunderstorm Warnings in Michigan, 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.