Alert archive / Ohio / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 56, NWS Charleston, WV

June 9, 1993Delaware County, Franklin County, Ohio

NWS Charleston, WV issued this severe thunderstorm warning at Jun 9, 1993, 7:43 AM EDT for Delaware County, Franklin County, Ohio. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Jun 9, 1993, 7:43 AM EDT (11:43 UTC)
Expired
Jun 9, 1993, 8:45 AM EDT
In force
62 min
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Delaware County, OH, Franklin County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 00:00Z, 11.7 hours before the alert went out and 105 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, Dayton/James M C, OH at 00:00Z on 1993-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1697 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, Dayton/James M C, OH at 00:00Z on 1993-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 178 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
1697 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
1351 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
178 m²/s²
0-3 km storm-relative helicity
281 m²/s²
Significant tornado parameter
1.1
Supercell composite
11.4

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 Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 2:02 PM EDTSevere Thunderstorm WarningRLXPleasants, Tyler43 min
Jun 9, 2:37 PM EDTSevere Thunderstorm WarningRLXJackson, Roane53 min
Jun 9, 2:46 PM EDTSevere Thunderstorm WarningRLXLogan, Mingo59 min
Jun 9, 2:55 PM EDTSevere Thunderstorm WarningRLXKanawha, Putnam50 min
Jun 9, 3:06 PM EDTSevere Thunderstorm WarningRLXMarion, Monongalia69 min
Jun 9, 3:10 PM EDTSevere Thunderstorm WarningRLXLincoln50 min
Jun 9, 3:15 PM EDTSevere Thunderstorm WarningRLXCalhoun45 min
Jun 9, 3:42 PM EDTSevere Thunderstorm WarningRLXLogan33 min
Jun 9, 3:45 PM EDTSevere Thunderstorm WarningRLXBraxton, Gilmer60 min
Jun 9, 3:58 PM EDTSevere Thunderstorm WarningRLXPreston62 min
Jun 9, 4:07 PM EDTSevere Thunderstorm WarningRLXNicholas53 min
Jun 9, 4:14 PM EDTSevere Thunderstorm WarningRLXLewis, Upshur61 min
Jun 9, 4:17 PM EDTSevere Thunderstorm WarningRLXFayette, Raleigh58 min
Jun 9, 4:38 PM EDTSevere Thunderstorm WarningRLXRandolph67 min
Jun 9, 4:47 PM EDTSevere Thunderstorm WarningRLXWebster43 min
Jun 9, 5:03 PM EDTTornado WarningRLXPocahontas42 min
Jun 9, 7:17 AM EDTSevere Thunderstorm WarningRLXMadison, Union58 min
Jun 9, 8:15 AM EDTSevere Thunderstorm WarningRLXLicking60 min
Jun 8, 8:20 PM EDTSevere Thunderstorm WarningRLXAllegany55 min
Jun 9, 4:12 PM EDTSevere Thunderstorm WarningRLXGarrett63 min

Nearby

Severe Thunderstorm Warnings in Ohio, 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.