Alert archive / Ohio / Flash Flood Warnings in 1992

Flash Flood Warning 101, NWS Cleveland, OH

December 31, 19926 counties in Ohio

NWS Cleveland, OH issued this flash flood warning at Dec 31, 1992, 2:29 AM EST for 6 counties in Ohio. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Dec 31, 1992, 2:29 AM EST (07:29 UTC)
Expired
Dec 31, 1992, 6:15 AM EST
In force
4 hr
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Fulton County, OH, Hancock County, OH, Henry County, OH, Lucas County, OH, Putnam County, OH, Wood County, OH

The nearest sounding before it

Detroit, MI (KFNT), launched 00:00Z, 7.5 hours before the alert went out and 158 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 00:00Z on 1992-12-31Temperature 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 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 00:00Z on 1992-12-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 square meters per square second.1939587897117Sfc1 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
545 m above ground
0-6 km bulk shear
87 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
175 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
Dec 30, 9:25 PM ESTFlash Flood WarningCLEErie, Huron, Lorain3 hr
Dec 30, 9:25 PM ESTFlash Flood WarningCLEAshtabula, Cuyahoga, Geauga, Lake3 hr
Dec 30, 9:35 PM ESTFlash Flood WarningCLEAshtabula3 hr
Dec 30, 10:28 PM ESTFlash Flood WarningCLEFulton, Lucas, Ottawa, Wood3 hr
Dec 30, 10:28 PM ESTFlash Flood WarningCLESandusky3 hr
Dec 31, 12:31 AM ESTFlash Flood WarningCLEAshtabula, Geauga, Lake6 hr
Dec 31, 12:31 AM ESTFlash Flood WarningCLECuyahoga, Erie, Huron, Lorain, Medina6 hr
Dec 31, 1:21 AM ESTFlash Flood WarningCLEPortage, Summit5 hr
Dec 31, 2:29 AM ESTFlash Flood WarningCLEOttawa, Sandusky, Seneca4 hr
Dec 31, 2:29 AM ESTFlash Flood WarningCLEWyandot4 hr
Dec 31, 5:40 AM ESTFlash Flood WarningCLEPortage, Summit5 hr
Dec 31, 6:21 AM ESTFlash Flood WarningCLEAshtabula, Geauga, Lake4 hr
Dec 31, 6:21 AM ESTFlash Flood WarningCLECuyahoga, Lorain, Medina4 hr
Dec 31, 6:21 AM ESTFlash Flood WarningCLEErie, Huron4 hr
Dec 31, 10:13 AM ESTFlash Flood WarningCLEPortage, Summit6 hr

Nearby

Flash Flood Warnings in Ohio, 1992Every flash flood warning in 1992

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.