Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 142, NWS Wilmington, OH

June 29, 1994Morrow County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Jun 29, 1994, 4:42 PM EDT for Morrow County, Ohio. It was in force for 48 min.

The area

The counties it named.

The facts

Issued
Jun 29, 1994, 4:42 PM EDT (20:42 UTC)
Expired
Jun 29, 1994, 5:30 PM EDT
In force
48 min
Issued by
NWS Wilmington, OH
Area
Whole counties

County Morrow County, OH

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 8.7 hours before the alert went out and 228 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, Pittsburgh, PA at 12:00Z on 1994-06-29Temperature 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, Pittsburgh, PA at 12:00Z on 1994-06-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 280 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
1570 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
280 m²/s²
0-3 km storm-relative helicity
286 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Local storm report, Jun 29, 2:47 PM EDT, 1 hour 55 minutes before
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Local storm report, Jun 29, 2:47 PM EDT, 1 hour 55 minutes before
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Special weather statement, Jun 29, 2:48 PM EDT, 1 hour 54 minutes before
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Special weather statement, Jun 29, 2:48 PM EDT, 1 hour 54 minutes before
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Special weather statement, Jun 29, 4:24 PM EDT, 18 minutes before
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Special weather statement, Jun 29, 4:24 PM EDT, 18 minutes before
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The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 28, 8:13 PM EDTSevere Thunderstorm WarningILNVan Wert62 min
Jun 28, 8:40 PM EDTSevere Thunderstorm WarningILNMercer65 min
Jun 28, 9:32 PM EDTSevere Thunderstorm WarningILNAuglaize58 min
Jun 28, 9:36 PM EDTTornado WarningILNAuglaize, Mercer38 min
Jun 28, 9:59 PM EDTSevere Thunderstorm WarningILNAllen61 min
Jun 28, 11:00 PM EDTSevere Thunderstorm WarningILNHardin60 min
Jun 29, 12:21 AM EDTSevere Thunderstorm WarningILNCrawford, Morrow54 min
Jun 29, 12:55 AM EDTSevere Thunderstorm WarningILNHardin65 min
Jun 29, 1:16 AM EDTSevere Thunderstorm WarningILNRichland44 min
Jun 29, 1:43 AM EDTSevere Thunderstorm WarningILNAshland, Knox62 min
Jun 29, 4:53 PM EDTSevere Thunderstorm WarningILNRichland67 min
Jun 29, 5:14 PM EDTSevere Thunderstorm WarningILNAshland61 min
Jun 29, 6:28 PM EDTSevere Thunderstorm WarningILNCrawford32 min
Jun 29, 6:39 PM EDTSevere Thunderstorm WarningILNRichland36 min

Nearby

Severe Thunderstorm Warnings in Ohio, 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.