Alert archive / Ohio / Flash Flood Warnings in 1989

Flash Flood Warning 3, NWS Cleveland, OH

May 26, 1989Huron County, Lorain County, Ohio

NWS Cleveland, OH issued this flash flood warning at May 26, 1989, 12:02 AM EDT for Huron County, Lorain County, Ohio. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
May 26, 1989, 12:02 AM EDT (04:02 UTC)
Expired
May 26, 1989, 4:00 AM EDT
In force
4 hr
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Huron County, OH, Lorain 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 00:00Z, 4.0 hours before the alert went out and 180 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 1989-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 575 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 00:00Z on 1989-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 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
575 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
1070 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
25 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCLE 260404
FFWCLE
OHC077-093-260800-
 
BULLETIN - EBS ACTIVATION REQUESTED
SMALL STREAM AND URBAN FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
1202 AM EDT FRI MAY 26 1989
 
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SMALL STREAM AND URBAN FLOOD WARNING EFFECTIVE UNTIL  400 AM EDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
 
IN NORTH CENTRAL OHIO
          ...HURON
IN NORTHEAST OHIO
          ...LORAIN
 
RAINFALL OF ONE TO TWO INCHES HAS FALLEN OVER HURON AND LORAIN COUNTIESTHIS EVENING. CARS HAVE STALLED IN HIGH WATER AND SOME ROADS WERE UNDERWATER IN FITCHVILLE AND WAKEMAN IN HURON COUNTY.
 
ANOTHER INCH OF RAIN IS POSSIBLE IN THESE AREAS... ALONG WITH THE REST
OF OHIO THROUGH TONIGHT.
 
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.
 
ECKERT
OH02 230

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, May 25, 9:38 PM EDT, 2 hours 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
837 PM EDT THU MAY 25 1989

A TORNADO WATCH CONTINUES IN EFFECT FOR THE WESTERN TWO-THIRDS OF OHIO
UNTIL MID-NIGHT.

A LINE OF VERY STRONG THUNDERSTORMS WERE LOCATED FROM JUST SOUTH OF
SANDUSKY TO NEAR COSHOCTON. MOVEMENT WAS NORTHEAST AT 50 MPH.

THESE STORMS PRODUCED STRONG WINDS... PEA SIZE HAIL AND VERY HEAVY RAIN
WHEN THEY MOVED ACROSS HURON COUNTY. ALMOST CONTINUOUS LIGHTNING ALSO
WAS OCCURRING.

AS THESE STORMS MOVED THROUGH GALION... IN EASTERN CRAWFORD COUNTY...
SMALL HAIL FELL AND A FEW SMALL LIMBS WERE BLOWN DOWN. IN SOUTWEST
LORAIN COUNTY PEA SIZE HAIL FELL IN WELLINGTON AND WINDS GUSTED TO 55
MPH.

THESE STORMS WILL MOVE INTO THE CLEVELAND AND ARKON METROPOLITAN AREAS
AROUND TEN O'CLOCK THIS EVENING.

OTHER VERY STRONG TO SEVERE THUNDERSTORMS WERE MOVING OUT OF EASTERN
INDIANA INTO WESTERN OHIO. THESE WILL MOVE ACROSS THE STATE DURING THE
REST OF TONIGHT.

PEOPLE IN OHIO SHOULD CONTINUE TO MONITOR WEATHER CONDITIONS DURING THE
NIGHT AS SEVERE THUNDERSTORMS WILL BE POSSIBLE UNTIL AT LEAST
MID-NIGHT. FLOODING OF SMALL STREAMS AND CREEKS IS ALSO POSSIBLE WITH
THE HEAVY DOWNPOURS.

ECKERT
Special weather statement, May 25, 10:04 PM EDT, 1 hour 58 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE YOUNGSTOWN OH
1003 PM EDT THU MAY 25 1989

THE NATIONAL WEATHER SERVICE HAS ISSUED A FLOOD WATCH FOR ALL OF
NORTHEASTERN OHIO FOR TONIGHT AND DURING THE DAY FRIDAY.

OFF AND ON SHOWERS AND THUNDERSTORMS ARE EXPECTED RIGHT THROUGH
THE DAY FRIDAY.  SOME OF THE RAIN WILL BE HEAVY AND A FEW
STRONG THUNDERSTORMS ARE LIKELY.

THE FIRST THUNDERSTORMS SHOULD ENTER COLUMBIANA COUNTY BY 1030 PM
AND THEN MOVE INTO MAHONING AND TRUMBULL COUNTY BETWEEN 1030 AND
11 PM.

THESE THUNDERSTORMS WILL BRING BRIEF GUSTY WINDS... THE CHANCE OF
SMALL HAIL... HEAVY RAIN... AND FREQUENT LIGHTNING.  STAY AWAY
FROM WINDOWS AND DO NOT USE ELECTRICAL APPLIANCES WHILE LIGHTNING
IS OCCURING.
KOSARIK
Special weather statement, May 25, 11:01 PM EDT, 1 hour 1 minute before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
1100 PM EDT THU MAY 25 1989

A LINE OF STRONG THUNDERSTORMS WAS MOVING THROUGH HENRY, PUTNAM AND
HANCOCK COUNTIES OF NORTHWEST OHIO.

AT 1055 PM EDT A LINE OF STRONG THUNDERSTORMS STRETCHED FROM SOUTHWEST
HENRY COUNTY SOUTHEAST INTO WESTERN HANCOCK COUNTY.  THIS LINE WAS
MOVING EAST NORTHEAST AROUND 40 MPH.  THIS TRACK WILL TAKE IT INTO WOOD
COUNTY BY 1115 PM EDT AND INTO LUCAS COUNTY BY 1130 PM EDT.

PERSONS LIVING IN THESE COUNTIES SHOULD BE ALERT FOR RAPIDLY CHANGING
WEATHER CONDITIONS AND BE READY TO SEEK SHELTER.

A TORNADO WATCH REMAINS IN EFFECT FOR ALL OF NORTHWEST OHIO UNTIL
MIDNIGHT.

ELH
Special weather statement, May 25, 11:02 PM EDT, 1 hour before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ERIE, PA
1100 PM EDT THU MAY 25 1989

...THUNDERSTORMS ARE HEADED FOR NORTHWEST PENNSYLVANIA...

AT 11 PM ERIE WEATHER RADAR SHOWED A LINE OF THUNDERSTORMS LOCATED FROM
SOUTHERN ONTARIO AND EXTENDING SOUTHWARD ACROSS LAKE ERIE INTO THE
CLEVELAND AND FAIRPORT AREAS IN OHIO...AND FURTHUR SOUTH TO NEAR WHEELING
WEST VIRGINIA.  THE STORMS WERE MOVING TO THE NORTHEAST AT AROUND 45 TO
50 MILES AN HOUR AND WILL BE MOVING INTO NORTHWEST PENNSYLVANIA AND
ADJACENT LAKE ERIE WATERS BETWEEN 1130 PM AND MIDNIGHT.

EARLIER IN OHIO SOME OF THESE THUNDERSTORMS PRODUCED WIND GUSTS OF 50 TO
60 MILES AN HOUR...HAIL AND ALMOST CONTINOUS LIGHTNING.

ALL INTERESvT SHOULD STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST RADAR
REPORTS AND STATEMENTS.

SANDSTROM
Special weather statement, May 25, 11:29 PM EDT, 33 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
1129 PM EDT THU MAY 25 1989

THE TORNADO WATCH FOR WESTERN OHIO WILL BE DISCONTINUED AT 1130... BUT
WILL BE REPLACED BY A SEVERE THUNDERSTORM WATCH THAT WILL BE IN EFFECT
UNTIL 5 O'CLOCK FRIDAY MORNING.

IT WILL COVER ABOUT THE NORTHWESTERN THREE-QUARTERS OF OHIO NORTH OF A
LINE FROM CINCINNATI TO JUST SOUTH OF COLUMBUS TO NEAR WHEELING... WEST
VIRGINIA.

SEVERE THUNDERSTORMS WERE MOVING ACROSS EASTERN INDIANA AND INTO WESTERN
OHIO LATE THIS EVENING AND WILL CROSS THE STATE TONIGHT. DAMAGING
WINDS... LARGE HAIL AND TORRENTIAL RAIN WILL BE POSSIBLE OVER MOST OF
OHIO THROUGH THE NIGHT.

LATE THIS EVENING RADAR SHOWED SHOWERS AND THUNDERSTORMS OVER THE
NORTHERN THIRD OF THE STATE AND MOVING NORTHEAST AT 30 TO 40 MPH.

PEOPLE IN OHIO SHOULD CONTINUE TO MONITOR WEATHER CONDITIONS DURING THE
NIGHT AS SEVERE THUNDERSTORMS WILL BE POSSIBLE UNTIL AT LEAST
MID-NIGHT. FLOODING OF SMALL STREAMS AND CREEKS IS ALSO POSSIBLE WITH
THE HEAVY DOWNPOURS.

ECKERT
Special weather statement, May 25, 11:42 PM EDT, 20 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
1142 PM EDT THU MAY 25 1989

MODERATE TO HEAVY RAINS WILL CONTINUE OVER NORTHWEST OHIO FOR THE NEXT
TWO TO THREE HOURS.

DUE TO HEAVY RAINS WITHIN THE PAST 24 HOURS OVER NORTHWEST OHIO AND THE
ADDITIONAL ONE-HALF TO ONE INCH OF PRECIPITATION EXPECTED DURING THE
NEXT FOUR TO FIVE HOURS SOME LOW-LYING ROADS AND UNDERPASSES WILL FLOOD.

DRIVERS ARE URGED TO USE EXTREME CAUTION WHEN APPROACHING THESE AREAS.

A SEVERE THUNDERSTORM IS IN EFFECT FOR ALL OF NORTHWEST OHIO UNTIL 5AM
EDT.

ELH/SPICER

The office that day

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

IssuedProductOfficeCountiesLasted
May 25, 9:59 PM EDTSevere Thunderstorm WarningCLECuyahoga61 min
May 25, 10:24 PM EDTSevere Thunderstorm WarningCLELake51 min
May 25, 10:27 PM EDTSevere Thunderstorm WarningCLEStark, Summit48 min
May 25, 10:35 PM EDTSevere Thunderstorm WarningCLEPortage40 min
May 26, 1:56 AM EDTFlash Flood WarningCLEAshtabula, Geauga, Lake3 hr
May 26, 1:56 AM EDTFlash Flood WarningCLECuyahoga3 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.