Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 45, NWS Northern Indiana

July 6, 1994Defiance County, Ohio

NWS Northern Indiana issued this severe thunderstorm warning at Jul 6, 1994, 6:14 PM EDT for Defiance County, Ohio. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
Jul 6, 1994, 6:14 PM EDT (22:14 UTC)
Expired
Jul 6, 1994, 7:00 PM EDT
In force
46 min
Issued by
NWS Northern Indiana
Area
Whole counties

County Defiance County, OH

The nearest sounding before it

Detroit, MI (KFNT), launched 12:00Z, 10.2 hours before the alert went out and 178 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 1994-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1873 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, Detroit, MI at 12:00Z on 1994-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 46 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
1873 J/kg
Mixed-layer CIN
-118 J/kg
Mixed-layer LCL
1033 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
46 m²/s²
0-3 km storm-relative helicity
31 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.2

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 Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 6, 6:00 PM EDTSevere Thunderstorm WarningIWXNoble35 min
Jul 6, 6:00 PM EDTSevere Thunderstorm WarningIWXDeKalb45 min
Jul 6, 6:24 PM EDTSevere Thunderstorm WarningIWXAllen51 min
Jul 6, 7:14 PM EDTSevere Thunderstorm WarningIWXAllen31 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.