Alert archive / Ohio / Flash Flood Warnings in 1992

Flash Flood Warning 6, NWS Cleveland, OH

July 16, 1992Hancock County, Ohio

NWS Cleveland, OH issued this flash flood warning at Jul 16, 1992, 4:53 PM EDT for Hancock County, Ohio. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 16, 1992, 4:53 PM EDT (20:53 UTC)
Expired
Jul 16, 1992, 8:00 PM EDT
In force
3 hr
Issued by
NWS Cleveland, OH
Area
Whole counties

County Hancock County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 8.9 hours before the alert went out and 131 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, Dayton/James M C, OH at 12:00Z on 1992-07-16Temperature 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, Dayton/James M C, OH at 12:00Z on 1992-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 116 square meters per square second.1939Sfc1 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
617 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
116 m²/s²
0-3 km storm-relative helicity
122 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 KTOL 162102 COR
FFWTOL
OHC063-170000-

BULLETIN
URBAN AND SMALL STREAM FLOOD WARNING...CORRECTED
NATIONAL WEATHER SERVICE TOLEDO OH
453 PM EDT THU JUL 16 1992

THE NATIONAL WEATHER SERVICE IN TOLEDO HAS ISSUED A
FLOOD WARNING EFFECTIVE UNTIL  800 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......

IN NORTHWEST OHIO

   ...HANCOCK COUNTY

AT 450 PM THUNDERSTORMS WITH POSSIBLE HEAVY RAIN EXTENDED FROM FINDLAY
IN FULTON COUNTY TO NEAR OTTAWA IN PUTNAM COUNTY. THE STORMS WERE
MOVING EAST AROUND 30 MPH. THE POSSIBLE HEAVY RAIN COMBINED WITH THE
ALREADY SATURATED SOIL FROM THE RAIN EARLIER THIS WEEK AND THE HIGH
WATER LEVELS IN SMALL STREAMS COULD CAUSE SMALL STREAMS AND CITY
DRAINAGE SYSTEMS TO OVERFLOW INTO LOW LYING AREAS AND UNDERPASSES.


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.


HUGHES
$$
CORRECTED FLASH FLOOD WARNING SECOND LINE TO FLOOD WARNING

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, Jul 16, 1:48 PM EDT, 3 hours 5 minutes before
OHZ001-002-011-161815-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
146 PM EDT THU JUL 16 1992

...VERY STRONG THUNDERSTORMS ARE MOVING ACROSS NORTHWEST OHIO THIS
AFTERNOON...

AT 140 PM EDT WEATHER RADAR INDICATED A LINE OF THUNDSTORMS LOCATED
FROM DEFIANCE CITY IN DEFIANCE COUNTY TO CONTINENTAL IN PUTMAN COUNTY.
THIS LINE OF THUNDERSTORMS WAS MOVING NORTHEAST AT 30 MILES AN HOUR.
THUNDERSTORMS WILL AFFECT THE FOLLOWING CITIES...NAPOLEAN...HOLGATE...
AND SHUNK.

IF YOU ARE CAUGHT OUTSIDE...LOOK FOR SHELTER FROM THE WEATHER IN A
STRONG BUILDING. STRONG WINDS...SMALL HAIL...VERY HEAVY RAINS...AND
DEADLY LIGHTNING ARE ALL POSSIBLE IN THUNDERSTORMS. STAY INSIDE
...AWAY FROM WINDOWS...UNTIL THE STORM HAS PASSED.

DIEFENDERFER
Special weather statement, Jul 16, 3:00 PM EDT, 1 hour 53 minutes before
OHZ001-161826-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
226 PM EDT THU JUL 16 1992

...VERY STRONG THUNDERSTORMS ARE MOVING ACROSS NORTHWEST OHIO THIS
AFTERNOON...

AT 225 PM EDT WEATHER RADAR INDICATED A LINE OF THUNDSTORMS LOCATED
FROM BRAILEY IN SOUTHERN FULTON COUNTY TO LEIPSIC IN PUTMAN COUNTY.
THIS LINE OF THUNDERSTORMS WAS MOVING EAST AT 30 MILES AN HOUR. THESE
THUNDERSTORMS WILL AFFECT THE FOLLOWING TOWNS IN LUCAS COUNTY...
WHITEHOUSE...IN WOOD COUNTY...GRAND RAPIDS...WESTON...NORTH BALTIMORE
IN HANCOCK COUNTY...MCCOMB...AND SHAWTOWN.

IF YOU ARE CAUGHT OUTSIDE...LOOK FOR SHELTER FROM THE WEATHER IN A
STRONG BUILDING. STRONG WINDS...SMALL HAIL...VERY HEAVY RAINZS...AND
DEADLY LIGHTNING ARE ALL POSSIBLE IN THUNDERSTORMS. STAY INSIDE
...AWAY FROM WINDOWS...UNTIL THE STORM HAS PASSED.
DIEFENDERFER
Special weather statement, Jul 16, 4:00 PM EDT, 53 minutes before
OHZ001-161908-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
309 PM EDT THU JUL 16 1992

...VERY STRONG THUNDERSTORMS ARE MOVING ACROSS NORTHWEST OHIO THIS
AFTERNOON...

AT 305 PM EDT WEATHER RADAR INDICATED A LINE OF THUNDSTORMS LOCATED
FROM PERRYSBURG IN WOOD COUNTY TO NEAR MCCOMB IN HANCOCK COUNTY.
THIS LINE OF THUNDERSTORMS WAS MOVING EAST AT 30 MILES AN HOUR AND
SHOULD ENTER OTTAWA...SANDUSKY...AND SENECA COUNTIES AROUND 330 PM.

IF YOU ARE CAUGHT OUTSIDE...LOOK FOR SHELTER FROM THE WEATHER IN A
STRONG BUILDING. STRONG WINDS...SMALL HAIL...VERY HEAVY RAINS...AND
DEADLY LIGHTNING ARE ALL POSSIBLE IN THUNDERSTORMS. STAY INSIDE
...AWAY FROM WINDOWS...UNTIL THE STORM HAS PASSED.

DIEFENDERFER
Special weather statement, Jul 16, 4:16 PM EDT, 37 minutes before
OHZ001-162100-

SPECIAL WEATHER STATEMENT...CORRECTED EXPIRATION TIME
NATIONAL WEATHER SERVICE TOLEDO OH
410 PM EDT THU JUL 16 1992

...VERY STRONG THUNDERSTORMS ARE MOVING ACROSS NORTHWEST OHIO THIS
AFTERNOON...

AT 410 PM EDT WEATHER RADAR INDICATED A LINE OF THUNDSTORMS LOCATED
3 MILES NORTH OF HOLGATE IN HENRY COUNTY TO LIMA IN ALLEN COUNTY.
AN ISOLATED THUNDERSTORM WAS ALSO LOCATED ON THE SANDUSKY-SENECA
BORDER...8 MILES NORTH OF FOSTORIA.

THESE STORMS WERE MOVING EAST AT AROUND 30 MILES AN HOUR.

IF YOU ARE CAUGHT OUTSIDE...LOOK FOR SHELTER FROM THE WEATHER IN A
STRONG BUILDING. STRONG WINDS...SMALL HAIL...VERY HEAVY RAINS...AND
DEADLY LIGHTNING ARE ALL POSSIBLE IN THUNDERSTORMS. STAY INSIDE
...AWAY FROM WINDOWS...UNTIL THE STORM HAS PASSED.

MWD

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 16, 6:21 PM EDTFlash Flood WarningCLEErie, Huron2 hr
Jul 16, 6:30 PM EDTSevere Thunderstorm WarningCLECoshocton, Holmes60 min

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.