Alert archive / Ohio / Flash Flood Warnings in 1998

Flash Flood Warning 27, NWS Cleveland, OH

February 17, 1998Fulton County, Henry County, Ohio

NWS Cleveland, OH issued this flash flood warning at Feb 17, 1998, 6:48 PM EST for Fulton County, Henry County, Ohio. It was in force for 117 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 17, 1998, 6:48 PM EST (23:48 UTC)
Expired
Feb 17, 1998, 8:45 PM EST
In force
117 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Fulton County, OH, Henry County, OH

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 11.8 hours before the alert went out and 150 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 1998-02-17Temperature 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 1998-02-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 square meters per square second.19395878Sfc1 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
466 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
135 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KCLE 172349
FFWCLE
OHC051-069-180145-
 
BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING FOR URBAN AREAS AND SMALL STREAM
NATIONAL WEATHER SERVICE CLEVELAND OH
648 PM EST TUE FEB 17 1998
 
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS EXTENDED THE
FLOOD WARNING FOR URBAN AREAS AND SMALL STREAM
EFFECTIVE UNTIL 845 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST OHIO
 
   ...FULTON COUNTY...HENRY COUNTY
 
THE FLOOD WARNING HAS BEEN EXTENDED. HEAVY RAIN WILL CONTINUE AT TIMES
THROUGH 830 PM AND FLOODING OF POOR DRAINAGE AREAS AND ROADWAYS WILL
PERSIST. THE RAIN AND FLOODING SHOULD TAPER OFF AFTER 830 PM.
 
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.  VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED QUICKLY.  MOVE TO HIGHER GROUND.
 
KOSARIK

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 17, 3:20 PM ESTFlash Flood WarningCLELucas, Ottawa, Sandusky, Wood3 hr
Feb 17, 3:47 PM ESTFlash Flood WarningCLEFulton, Henry3 hr
Feb 17, 6:15 PM ESTFlash Flood WarningCLELucas, Ottawa, Wood2 hr
Feb 17, 6:15 PM ESTFlash Flood WarningCLESandusky2 hr

Nearby

Flash Flood Warnings in Ohio, 1998Every flash flood warning in 1998

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.