Alert archive / Ohio / Flash Flood Warnings in 1994

Flash Flood Warning 23, NWS Charleston, WV

January 29, 1994Athens County, Hocking County, Vinton County, Ohio

NWS Charleston, WV issued this flash flood warning at Jan 29, 1994, 4:59 AM EST for Athens County, Hocking County, Vinton County, Ohio. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Jan 29, 1994, 4:59 AM EST (09:59 UTC)
Expired
Jan 29, 1994, 11:00 AM EST
In force
6 hr
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Athens County, OH, Hocking County, OH, Vinton County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 00:00Z, 10.0 hours before the alert went out and 170 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 1994-01-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 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 1994-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 96 square meters per square second.1939587897Sfc1 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
514 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
96 m²/s²
0-3 km storm-relative helicity
139 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.

The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 29, 4:59 AM ESTFlash Flood WarningRLXMorgan, Perry6 hr

Nearby

Flash Flood Warnings in Ohio, 1994Every flash flood 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.