Alert archive / Ohio / Flash Flood Warnings in 1990
Flash Flood Warning 121, NWS Cleveland, OH
NWS Cleveland, OH issued this flash flood warning at Dec 30, 1990, 1:27 PM EST for Cuyahoga County, Medina County, Ohio. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Dec 30, 1990, 1:27 PM EST (18:27 UTC)
- Expired
- Dec 30, 1990, 5:30 PM EST
- In force
- 4 hr
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
Counties Cuyahoga County, OH, Medina 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, 6.5 hours before the alert went out and 208 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 536 m above ground
- 0-6 km bulk shear
- 106 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 218 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCLE 301823
FFWCLE
OHC043-077-007-035-055-085-093-103-302230-
BULLETIN - EBS ACTIVATION REQUESTED
SMALL STREAM AND URBAN FLOOD WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
127 PM EST SUN DEC 30 1990
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SMALL STREAM AND URBAN FLOOD WARNING EFFECTIVE UNTIL 530 PM EST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN NORTH CENTRAL OHIO
...ERIE...HURON
IN NORTHEAST OHIO
...ASHTABULA...CUYAHOGA...GEAUGA...LAKE...LORAIN...MEDINA
SMALL STREAM AND URBAN FLOODING CONTINUED TO PLAGUE NORTHERN OHIO
EARLY THIS AFTERNOON. MANY ROADWAYS WILL BE CLOSED THIS AFTERNOON.
THE HEAVIEST RAIN HAS QUIT BUT SMALL STREAMS AND CREEKS WILL CONTINUE
TO FLOW OUT OF THEIR BANKS AT LEAST INTO THE EARLY EVENING. SO TRAVEL
IS NOT RECOMMENDED ACROSS NORTHERN OHIO THIS AFTERNOON. IF YOU
CAN, STAY HOME.
A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS
THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL
ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.
HEATHFIELDWhat 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, Dec 30, 7:38 AM EST, 5 hours 49 minutes before
OHZALL-301530- SPECIAL WEATHER STATEMENT AND FLOOD STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 740 AM EST SUN DEC 30 1990 A FLOOD WATCH CONTINUES IN EFFECT FOR THE MUCH OF WESTERN OHIO FOR THIS MORNING AND THE REST OF THE STATE TODAY. A WINTER WEATHER ADVISORY IS IN EFFECT FOR THE WESTERN COUNTIES TODAY AND THE NORTH CENTRAL AND CENTRAL PORTIONS THIS AFTEROON AS RAIN WILL CHANGE TO FREEZING RAIN AND SNOW. RAINFALL DURING THE LAST 24 HOURS HAVE BEEN HEAVIEST IN THE NORTH AND WEST. RAINFALL OF AN INCH AND A HALF TO THREE INCHES WITH SOME LOCALLY HIGHER AMOUNTS HAVE BEEN COMMON IN THOSE AREAS. CLEVELAND HOPKINS AIRPORT REPORTED OVER TWO INCHES /2.04/ AND DAYTON UNDER 2 INCHES /1.74/. SOME URBAN AND SMALL STREAM FLOOD WARNINGS REMAIN IN EFFECT FOR SOME COUNTIES IN WESTERN AND NORTHERN OHIO AS AREAS OF HEAVY RAIN WERE MOVING ACROSS THE AREA. RIVER FLOOD WARNINGS ARE ALSO IN EFFECT FOR MANY RIVERS IN THE STATE. MANY STREAMS AND CREEKS ARE OUT OF THEIR BANKS... SOME ROADS ARE UNDERWATER AND SOME BASEMENTS ARE EVEN FLOODED. HEAVIER RAIN WAS MOVING INTO SOUTHERN OHIO THIS MORNING AND FLOODING IS POSSIBLE. PEOPLE WHO LIVE NEAR RIVERS AND STREAMS SHOULD BE READY TO MOVE SAFETY IF FLOODING OCCURS. A COLD FRONT THAT WAS MOVING SLOWLY THROUGH THE STATE WAS CAUSING THE RAIN. AS THE COLDER AIR MOVES IN THE RAIN WILL CHANGE TO FREEZING RAIN AND THEN TO SNOW. THE RAIN WILL TURN TO FREEZING RAIN IN THE NORTHWEST THIS MORNING AND THE SOUTHWEST COUNTIES BY NOON AND THE NORTH CENTRAL AND CENTRAL COUNTIES THIS AFTERNOON. THE FREEZING RAIN WILL TURN TO SNOW AND 1 TO 3 INCHES MAY ACCUMULATE IN THE WEST BY EVENING. ROADS WILL BECOME QUITE SLIPPER_Y AND TRAVEL COULD BECOME DANGEROUS. PEOPLE WHO WILL BE DRIVING INTO OR THROUGH THE WESTERN HALF OF OHIO TODAY SHOULD BE PREPARED FOR NASTY WINTER WEATHER. KIELTYKA
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 29, 10:33 PM EST | Flash Flood Warning | CLE | Hancock, Putnam | 3 hr |
| Dec 29, 10:33 PM EST | Flash Flood Warning | CLE | Seneca, Wyandot | 3 hr |
| Dec 29, 10:33 PM EST | Flash Flood Warning | CLE | Sandusky | 3 hr |
| Dec 29, 11:35 PM EST | Flash Flood Warning | CLE | Fulton, Lucas | 3 hr |
| Dec 30, 12:33 AM EST | Flash Flood Warning | CLE | Erie, Huron, Lorain | 4 hr |
| Dec 30, 12:33 AM EST | Flash Flood Warning | CLE | Cuyahoga, Medina | 4 hr |
| Dec 30, 12:33 AM EST | Flash Flood Warning | CLE | Lake | 4 hr |
| Dec 30, 1:28 AM EST | Flash Flood Warning | CLE | Summit, Wayne | 4 hr |
| Dec 30, 1:30 AM EST | Flash Flood Warning | CLE | Ottawa, Sandusky, Wood | 3 hr |
| Dec 30, 1:30 AM EST | Flash Flood Warning | CLE | Hancock, Henry, Putnam | 3 hr |
| Dec 30, 1:30 AM EST | Flash Flood Warning | CLE | Seneca, Wyandot | 3 hr |
| Dec 30, 2:34 AM EST | Flash Flood Warning | CLE | Fulton | 116 min |
| Dec 30, 2:40 AM EST | Flash Flood Warning | CLE | Fulton | 110 min |
| Dec 30, 2:41 AM EST | Flash Flood Warning | CLE | Ashtabula, Geauga | 4 hr |
| Dec 30, 2:45 AM EST | Flash Flood Warning | CLE | Monroe, Noble, Washington | 5 hr |
| Dec 30, 2:45 AM EST | Flash Flood Warning | CLE | Carroll, Holmes, Stark, Tuscarawas, Wayne | 5 hr |
| Dec 30, 2:45 AM EST | Flash Flood Warning | CLE | Coshocton, Guernsey | 5 hr |
| Dec 30, 2:45 AM EST | Flash Flood Warning | CLE | Harrison | 5 hr |
| Dec 30, 6:56 AM EST | Flash Flood Warning | CLE | Erie, Huron, Lorain | 4 hr |
| Dec 30, 6:56 AM EST | Flash Flood Warning | CLE | Ashtabula, Cuyahoga, Geauga, Lake | 4 hr |
| Dec 30, 6:56 AM EST | Flash Flood Warning | CLE | Medina | 4 hr |
| Dec 30, 10:03 AM EST | Flash Flood Warning | CLE | Cuyahoga, Geauga, Lake, Lorain, Medina | 4 hr |
| Dec 30, 10:03 AM EST | Flash Flood Warning | CLE | Erie, Huron | 4 hr |
| Dec 30, 10:03 AM EST | Flash Flood Warning | CLE | Ashtabula | 4 hr |
| Dec 30, 11:24 AM EST | Flash Flood Warning | CLE | Sandusky | 2 hr |
| Dec 30, 12:56 PM EST | Flash Flood Warning | CLE | Mahoning, Trumbull | 2 hr |
| Dec 30, 1:27 PM EST | Flash Flood Warning | CLE | Erie, Huron, Lorain | 4 hr |
| Dec 30, 1:27 PM EST | Flash Flood Warning | CLE | Ashtabula, Geauga, Lake | 4 hr |
| Dec 30, 1:47 PM EST | Flash Flood Warning | CLE | Sandusky | 118 min |
| Dec 30, 2:54 PM EST | Flash Flood Warning | CLE | Trumbull | 4 hr |
| Dec 30, 3:48 PM EST | Flash Flood Warning | CLE | Sandusky | 4 hr |
Nearby
Flash Flood Warnings in Ohio, 1990Every flash flood warning in 1990
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.