Alert archive / Ohio / Flash Flood Warnings in 1989

Flash Flood Warning 13, NWS Cleveland, OH

June 4, 1989Huron County, Ohio

NWS Cleveland, OH issued this flash flood warning at Jun 4, 1989, 5:32 PM EDT for Huron County, Ohio. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Jun 4, 1989, 5:32 PM EDT (21:32 UTC)
Expired
Jun 4, 1989, 9:30 PM EDT
In force
4 hr
Issued by
NWS Cleveland, OH
Area
Whole counties

County Huron 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

Detroit, MI (KFNT), launched 12:00Z, 9.5 hours before the alert went out and 188 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, Detroit, MI 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, Detroit, MI at 12:00Z on 1989-06-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -106 square meters per square second.1939587897117136Sfc1 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
655 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
-106 m²/s²
0-3 km storm-relative helicity
-21 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 Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 3, 8:17 PM EDTFlash Flood WarningCLEAshtabula4 hr
Jun 4, 12:28 AM EDTFlash Flood WarningCLEPortage, Stark, Summit2 hr
Jun 4, 12:57 PM EDTFlash Flood WarningCLELucas, Wood2 hr
Jun 4, 2:23 PM EDTFlash Flood WarningCLELucas, Wood67 min
Jun 4, 4:20 PM EDTFlash Flood WarningCLEHenry, Lucas, Putnam, Wood4 hr
Jun 4, 5:32 PM EDTFlash Flood WarningCLECuyahoga, Geauga, Lake, Lorain4 hr
Jun 4, 5:54 PM EDTFlash Flood WarningCLEOttawa, Sandusky2 hr
Jun 4, 6:10 PM EDTFlash Flood WarningCLEErie2 hr
Jun 4, 6:52 PM EDTFlash Flood WarningCLEMedina2 hr

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.