Alert archive / Ohio / Flash Flood Warnings in 1989
Flash Flood Warning 4, NWS Cleveland, OH
NWS Cleveland, OH issued this flash flood warning at May 26, 1989, 1:56 AM EDT for Ashtabula County, Geauga County, Lake County, Ohio. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- May 26, 1989, 1:56 AM EDT (05:56 UTC)
- Expired
- May 26, 1989, 5:00 AM EDT
- In force
- 3 hr
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
Counties Ashtabula County, OH, Geauga County, OH, Lake 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
Pittsburgh, PA (KPIT), launched 00:00Z, 5.9 hours before the alert went out and 165 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.
- Mixed-layer CAPE
- 1388 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 1095 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 37 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCLE 260558
FFWCLE
OHC007-035-055-085-260900-
BULLETIN - EBS ACTIVATION REQUESTED
SMALL STREAM AND URBAN FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
156 AM EDT FRI MAY 26 1989
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SMALL STREAM AND URBAN FLOOD WARNING EFFECTIVE UNTIL 500 AM EDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN NORTHEAST OHIO
...ASHTABULA...CUYAHOGA...GEAUGA...LAKE
HEAVY RAINS IN NORTHERN OHIO HAVE TEMPORARILY CAUSED SOME FLOODING
OF ROADS. RAINFALL WILL CONTINUE HEAVY AT TIMES UNTIL ABOUT 5 OR 6 AM.
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.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, 11:29 PM EDT, 2 hours 27 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, 2 hours 14 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
Special weather statement, May 26, 12:31 AM EDT, 1 hour 25 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ERIE, PA 1223 AM EDT FRI MAY 26 1989 ...A SEVERE THUNDERSTORM WATCH FOR NOTHWEST PENNSYLVANIA TIL 5 AM... ...THUNDERSTORMS ARE PELTING PARTS OF NORTHWEST PENNSYLVANIA... THUNDERSTORMS HAVE MOVED INTO NORTHWEST PENNSYLVANIA THIS EARLY FRIDAY MORNING. NO REPORTS OF SEVERE WEATHER HAVE BEEN REPORTED. HOWEVER THERE HAVE BEEN WIND GUSTS TO AROUND 35 MILES AN HOUR...HEAVY RAIN AND PEA SIZE HAIL. THKE MAIN FEATURE OF THESE STORMS HAS BEEN INTENSE LIGHTNING CAUSING POWER OUTAGES IN SOME AREAS. STAY TUNDED TO NOAA WEATHER RADIO FOR THE LATEST RADAR REPORTS...STATEMENTS AND POSSIBLE WARNINGS. SANDSTROM
Special weather statement, May 26, 12:35 AM EDT, 1 hour 21 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 1235 AM EDT FRI MAY 26 1989 TORNADO WARNINGS CONTINUE IN EFFECT FOR MERCER AND VAN WERT COUNTIES UNTIL 1245 THIS MORNING. A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR OHIO NORTH OF A LINE FROM CINCINNATI TO JUST SOUTH OF COLUMBUS TO WHEELING... WEST VIRGINIA UNTIL FIVE O'CLOCK THIS MORNING. AN URBAN AND SMALL STREAM FLOOD WARNING IS IN EFFECT FOR HURON AND LORAIN COUNTIES IN NORTHERN OHIO UNTIL FOUR O'CLOCK THIS MORNING. THE SPECIAL MARINE WARNING FOR LAKE ERIE'S SHORE WILL EXPIRE AT 1240... BUT MIGHT NEED TO BE REISSUED LATER THIS MORNING. VERY STRONG TO SEVERE THUNDERSTORMS WERE FROM WEST CENTRAL OHIO INTO CENTRAL INDIANA. THESE STORMS HAVE A HISTORY OF STRONG DAMAGING WINDS... LARGE HAIL... FLOODING RAINFALL AND ISOLATED TORNADOES. THESE STORMS WERE MOVING NORTHEAST AT 30 TO 40 MPH AND WILL MOVE ACROSS OHIO THROUGH THE MORNING. PEOPLE IN OHIO SHOU8LD CONTINUE TO MONITOR WEATHER CONDITIONS DURING THE NIGHT AS SEVERE THUNDERSTORMS WILL BE POSSIBLE. FLOODING OF SMALL STREAMS AND CREEKS IS ALSO POSSIBLE WITH HEAVY DOWNPOURS. ECKERT
Special weather statement, May 26, 12:59 AM EDT, 57 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MANSFIELD OH 1255 AM EDT FRI MAY 26 1989 AT 1250 AM WEATHER RADAR SHOWED ANOTHER LINE OF THUNDERSTORMS EXTENDING FROM CLEVELAND...TO JUST WEST OF MANSFIELD TO COLUMBUS OHIO. THE LINE WAS MOVING EAST AT 35 MPH. THE THUNDERSTORMS WILL BE MOVING ACROSS NORTHCENTRAL FOR THE NEXT SEVERAL HOURS. SOME OF THE THUNDERSTORMS CONTAIN HEAVY RAIN...BRIEF GUSTY WINDS AND POSSIBLE HAIL. SOME FLOODING OF SMALL STREAMS AND ROADWAYS IS POSSIBLE THIS MORNING DUE TO THE ALREADY SATURDATED GROUND. A LITTLE OVER ONE AND A QUARTER INCH (1.25) OF RAIN HAS BEEN MEASURED AT MANSFIELD-LAHM AIRPORT DURING THE PAST 24 HOURS. A SEVRERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 5AM EDT. . A FLOOD WATCH IS IN EFFECT THIS MORNING AND FRIDAY. BANYAS
Special weather statement, May 26, 1:49 AM EDT, 7 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 150 AM EDT FRI MAY 26 1989 THE NATIONAL WEATHER SERVICE HAS CANCELLED THE SEVERE THUNDERSTORM WATCH IN NORTHERN OHIO. THE WATCH REMAINS IN EFFECT UNTIL 5 AM EDT FOR MOST OF THE REST OF OHIO... EXCLUDING THE SOUTH CENTRAL AND SOUTHEAST COUNTIES. AN URBAN AND SMALL STREAM FLOOD WARNING IS IN EFFECT FOR HURON AND LORAIN COUNTIES IN NORTHERN OHIO UNTIL FOUR O'CLOCK THIS MORNING. THE THREAT OF SEVERE THUNDERSTORMS IN NORTHERN OHIO HAS LESSENED AND THE STORMS ARE NOW MORE LIKELY TO PRODUCE HEAVY RAINS. WEATHER RADAR SHOWED A LARGE AREA OF SHOWERS AND THUNDERSTORMS OVER WEST CENTRAL AND NORTH CENTRAL OHIO. RAINFALL AMOUNTS IN NORTHERN OHIO THROUGH THE EVENING HAVE BEEN BETWEEN ONE AND TWO INCHES IN MANY PLACES. ANOTHER INCH OF RAIN IS LIKELY IN NORTH CENTRAL AND NORTHEAST OHIO BEFORE MORNING. THIS WILL CAUSE CONSIDERABLE STANDING WATER AND FLOODING OF SMALL STREAMS AND DRAINAGE SYSTEMS. A LINE OF STRONG THUNDERSTORMS WAS FROM NEAR FINDLAY TO WEST OF DAYTON. THIS LINE OF STORMS STILL HAS THE POTENTIAL TO PRODUCE DAMAGING WINDS OR HAIL AS IT MOVES SOUTHEAST. MAXIMUK
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 25, 9:59 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 61 min |
| May 25, 10:24 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 51 min |
| May 25, 10:27 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 48 min |
| May 25, 10:35 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 40 min |
| May 26, 12:02 AM EDT | Flash Flood Warning | CLE | Huron, Lorain | 4 hr |
| May 26, 1:56 AM EDT | Flash Flood Warning | CLE | Cuyahoga | 3 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.