Alert archive / Indiana / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 45, NWS Indianapolis, IN

June 4, 1993Perry County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 4, 1993, 1:06 AM EST for Perry County, Indiana. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
Jun 4, 1993, 1:06 AM EST (06:06 UTC)
Expired
Jun 4, 1993, 1:45 AM EST
In force
39 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Perry County, IN

The nearest sounding before it

Paducah/Barkley, KY (KPAH), launched 00:00Z, 6.1 hours before the alert went out and 214 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, Paducah/Barkley, KY at 00:00Z on 1993-06-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1048 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, Paducah/Barkley, KY at 00:00Z on 1993-06-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 115 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
1048 J/kg
Mixed-layer CIN
-100 J/kg
Mixed-layer LCL
1240 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
232 m²/s²
Significant tornado parameter
0.7
Supercell composite
6.7

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 Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 4, 12:23 AM ESTSevere Thunderstorm WarningINDPerry, Spencer37 min
Jun 4, 12:23 AM ESTSevere Thunderstorm WarningINDWarrick37 min
Jun 4, 7:01 AM ESTSevere Thunderstorm WarningINDVigo44 min
Jun 4, 7:28 AM ESTSevere Thunderstorm WarningINDClay42 min
Jun 4, 7:53 AM ESTSevere Thunderstorm WarningINDOwen37 min
Jun 4, 8:08 AM ESTTornado WarningINDMonroe52 min
Jun 4, 8:12 AM ESTSevere Thunderstorm WarningINDMorgan33 min
Jun 4, 8:49 AM ESTSevere Thunderstorm WarningINDJohnson, Marion41 min
Jun 4, 8:51 AM ESTSevere Thunderstorm WarningINDClay, Greene39 min
Jun 4, 9:00 AM ESTSevere Thunderstorm WarningINDOwen30 min
Jun 4, 9:19 AM ESTSevere Thunderstorm WarningINDMonroe26 min
Jun 4, 9:39 AM ESTTornado WarningINDMonroe36 min
Jun 4, 11:58 AM ESTSevere Thunderstorm WarningINDPerry47 min
Jun 4, 5:42 PM ESTSevere Thunderstorm WarningINDWhite33 min
Jun 4, 6:46 PM ESTSevere Thunderstorm WarningINDPerry, Spencer29 min
Jun 4, 10:47 AM ESTSevere Thunderstorm WarningINDHopkins, Webster43 min
Jun 4, 10:47 AM ESTSevere Thunderstorm WarningINDUnion43 min
Jun 4, 11:10 AM ESTSevere Thunderstorm WarningINDHenderson, McLean65 min
Jun 4, 11:10 AM ESTSevere Thunderstorm WarningINDMuhlenberg65 min
Jun 4, 11:25 AM ESTSevere Thunderstorm WarningINDDaviess, Ohio50 min
Jun 4, 11:45 AM ESTSevere Thunderstorm WarningINDButler, Grayson45 min
Jun 4, 11:45 AM ESTSevere Thunderstorm WarningINDHancock45 min
Jun 4, 11:58 AM ESTSevere Thunderstorm WarningINDEdmonson47 min
Jun 4, 12:02 PM ESTSevere Thunderstorm WarningINDWarren43 min
Jun 4, 12:11 PM ESTSevere Thunderstorm WarningINDBarren, Hart49 min
Jun 4, 12:28 PM ESTSevere Thunderstorm WarningINDMonroe62 min
Jun 4, 12:28 PM ESTSevere Thunderstorm WarningINDAllen43 min
Jun 4, 6:36 PM ESTSevere Thunderstorm WarningINDHopkins, Webster39 min
Jun 4, 10:18 AM ESTSevere Thunderstorm WarningINDGallatin27 min

Nearby

Severe Thunderstorm Warnings in Indiana, 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.