Alert archive / Ohio / Flash Flood Warnings in 1993

Flash Flood Warning 59, NWS Charleston, WV

July 13, 1993Hocking County, Ohio

NWS Charleston, WV issued this flash flood warning at Jul 13, 1993, 8:02 PM EDT for Hocking County, Ohio. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 13, 1993, 8:02 PM EDT (00:02 UTC)
Expired
Jul 13, 1993, 11:00 PM EDT
In force
3 hr
Issued by
NWS Charleston, WV
Area
Whole counties

County Hocking County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 00:00Z, 0.0 hours before the alert went out and 154 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 1993-07-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 968 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 1993-07-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 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
968 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
996 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
96 m²/s²
Significant tornado parameter
0.2
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 Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 13, 8:02 PM EDTFlash Flood WarningRLXAthens, Morgan, Perry3 hr

Nearby

Flash Flood Warnings in Ohio, 1993Every flash flood 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.