Alert archive / Ohio / Flash Flood Warnings in 1989

Flash Flood Warning 7, NWS Wilmington, OH

June 4, 1989Crawford County, Richland County, Ohio

NWS Wilmington, OH issued this flash flood warning at Jun 4, 1989, 6:13 PM EDT for Crawford County, Richland County, Ohio. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Jun 4, 1989, 6:13 PM EDT (22:13 UTC)
Expired
Jun 4, 1989, 7:20 PM EDT
In force
67 min
Issued by
NWS Wilmington, OH
Area
Whole counties

Counties Crawford County, OH, Richland County, OH

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 10.2 hours before the alert went out and 161 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 12:00Z on 1989-06-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 12:00Z on 1989-06-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -51 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
731 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
-51 m²/s²
0-3 km storm-relative helicity
26 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 Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 3, 8:22 PM EDTTornado WarningILNMiami38 min
Jun 4, 3:59 PM EDTFlash Flood WarningILNMercer, Van Wert4 hr
Jun 4, 5:05 PM EDTFlash Flood WarningILNAllen, Auglaize, Logan3 hr
Jun 4, 6:13 PM EDTFlash Flood WarningILNAshland67 min
Jun 3, 9:02 PM EDTSevere Thunderstorm WarningILNBracken, Pendleton43 min

Nearby

Flash Flood Warnings in Ohio, 1989Every flash flood warning in 1989

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.