Alert archive / Ohio / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 30, NWS Cleveland, OH

April 8, 1998Richland County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Apr 8, 1998, 10:08 PM EDT for Richland County, Ohio. It was in force for 52 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
Apr 8, 1998, 10:08 PM EDT (02:08 UTC)
Expired
Apr 8, 1998, 11:00 PM EDT
In force
52 min
Issued by
NWS Cleveland, OH
Area
Whole counties

County Richland County, OH

The radar

The Cleveland radar (KCLE), 91 km from the middle of the area, began a volume at 02:06 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 2.1 hours before the alert went out and 184 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, Cncnati-Daytn, OH at 00:00Z on 1998-04-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 149 joules per kilogram.LCLLFCEL10008507005003002001001 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, Cncnati-Daytn, OH at 00:00Z on 1998-04-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 square meters per square second.1939587897117136156Sfc1 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
149 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
1572 m above ground
0-6 km bulk shear
85 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
76 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

458 
WUUS1 KCLE 090210 RRA
SVRCLE
OHC139-090300-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
1008 PM EDT WED APR 8 1998
 
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1100 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  OHIO
 
   ...RICHLAND COUNTY
 
AT 1005 PM EDT...A SEVERE THUNDERSTORM WAS SHOWN ON RADAR MOVING INTO
WESTERN RICHLAND COUNTY SOUTHWEST OF SHELBY. THIS STORM LIKELY CONTAINS
LARGE HAIL AND WAS MOVING NORTHEAST AT 25 MPH. TOWNS IN THE PATH OF THIS
STORM ARE SHELBY AND SHENANDOAH.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DONT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

What forecasters said that day

The local office's own words before this severe thunderstorm 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, Apr 8, 5:51 PM EDT, 4 hours 17 minutes before
OHZ027>032-036>038-047-082330-

SPECIAL WEATHER STATEMENT...TORNADO WATCH CANCELLATION
NATIONAL WEATHER SERVICE CLEVELAND OH
551 PM EDT WED APR 8 1998

THE TORNADO WATCH THAT WAS IN EFFECT FOR WYANDOT...MARION...MORROW
...CRAWFORD...RICHLAND...ASHLAND...WAYNE...STARK...KNOX AND HOLMES
COUNTIES IN OHIO HAS BEEN CANCELLED.

THE SEVERE WEATHER THREAT HAS MOVED NORTHEAST AWAY FROM THE AREA.

ADAMS
Special weather statement, Apr 8, 5:51 PM EDT, 4 hours 17 minutes before
OHZ027>032-036>038-047-082330-

SPECIAL WEATHER STATEMENT...TORNADO WATCH CANCELLATION
NATIONAL WEATHER SERVICE CLEVELAND OH
551 PM EDT WED APR 8 1998

THE TORNADO WATCH THAT WAS IN EFFECT FOR WYANDOT...MARION...MORROW
...CRAWFORD...RICHLAND...ASHLAND...WAYNE...STARK...KNOX AND HOLMES
COUNTIES IN OHIO HAS BEEN CANCELLED.

THE SEVERE WEATHER THREAT HAS MOVED NORTHEAST AWAY FROM THE AREA.

ADAMS
Local storm report, Apr 8, 7:06 PM EDT, 3 hours 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
706 PM EDT WED APR 08 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0140 PM    HESSVILLE                 OH   .75 INCH HAIL
04/08/98   SANDUSKY

0156 PM    FREMONT                   OH   .75 INCH HAIL
04/08/98   SANDUSKY

0200 PM    FREMONT                   OH   .75 INCH HAIL
04/08/98   SANDUSKY

0235 PM    SANDUSKY                  OH   1 INCH HAIL
04/08/98   ERIE

0300 PM    SANDUSKY GRIFFING ARPT    OH   .75 INCH HAIL
04/08/98   ERIE

0315 PM    LAKEWOOD                  OH   .88 INCH HAIL
04/08/98   CUYAHOGA

0327 PM    CLEVELAND                 OH   .75 INCH HAIL
04/08/98   CUYAHOGA

0330 PM    MACEDONIA                 OH   1 INCH HAIL
04/08/98   SUMMIT

0335 PM    SOLON                     OH   .88 INCH HAIL
04/08/98   CUYAHOGA

0340 PM                              OH   1.75 INCH HAIL
04/08/98   CUYAHOGA                        HAIL WAS IN CLEVELAND HTS.

0342 PM                              OH   1 INCH HAIL
04/08/98   CUYAHOGA                        HAIL WAS IN CLEVELAND HTS.

0352 PM    WAYNESBURG                OH   .75 INCH HAIL
04/08/98   STARK
0400 PM                              OH   1.75 INCH HAIL
04/08/98   GEAUGA                         HAIL WAS IN CHESTER
                                          TOWNSHIP.

0400 PM    SHELBY                    OH   .88 INCH HAIL
04/08/98   RICHLAND

0405 PM    CANTON                    OH   .88 INCH HAIL
04/08/98   STARK

0410 PM    BURTON                    OH   TORNADO
04/08/98   GEAUGA                         POSSIBLE TORNADO IN BURTON
                                          TOWNSHIP.

0419 PM    WADSWORTH                 OH   .75 INCH HAIL
04/08/98   MEDINA

0430 PM    COPLEY                    OH   1.75 INCH HAIL
04/08/98   SUMMIT

0434 PM    DOYLESTOWN                OH   .75 INCH HAIL
04/08/98   WAYNE

0446 PM    CUYAHOGA FALLS            OH   1 INCH HAIL
04/08/98   SUMMIT

0500 PM    BRACEVILLE                OH   .75 INCH HAIL
04/08/98   TRUMBULL
Local storm report, Apr 8, 7:06 PM EDT, 3 hours 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
706 PM EDT WED APR 08 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0140 PM    HESSVILLE                 OH   .75 INCH HAIL
04/08/98   SANDUSKY

0156 PM    FREMONT                   OH   .75 INCH HAIL
04/08/98   SANDUSKY

0200 PM    FREMONT                   OH   .75 INCH HAIL
04/08/98   SANDUSKY

0235 PM    SANDUSKY                  OH   1 INCH HAIL
04/08/98   ERIE

0300 PM    SANDUSKY GRIFFING ARPT    OH   .75 INCH HAIL
04/08/98   ERIE

0315 PM    LAKEWOOD                  OH   .88 INCH HAIL
04/08/98   CUYAHOGA

0327 PM    CLEVELAND                 OH   .75 INCH HAIL
04/08/98   CUYAHOGA

0330 PM    MACEDONIA                 OH   1 INCH HAIL
04/08/98   SUMMIT

0335 PM    SOLON                     OH   .88 INCH HAIL
04/08/98   CUYAHOGA

0340 PM                              OH   1.75 INCH HAIL
04/08/98   CUYAHOGA                        HAIL WAS IN CLEVELAND HTS.

0342 PM                              OH   1 INCH HAIL
04/08/98   CUYAHOGA                        HAIL WAS IN CLEVELAND HTS.

0352 PM    WAYNESBURG                OH   .75 INCH HAIL
04/08/98   STARK
0400 PM                              OH   1.75 INCH HAIL
04/08/98   GEAUGA                         HAIL WAS IN CHESTER
                                          TOWNSHIP.

0400 PM    SHELBY                    OH   .88 INCH HAIL
04/08/98   RICHLAND

0405 PM    CANTON                    OH   .88 INCH HAIL
04/08/98   STARK

0410 PM    BURTON                    OH   TORNADO
04/08/98   GEAUGA                         POSSIBLE TORNADO IN BURTON
                                          TOWNSHIP.

0419 PM    WADSWORTH                 OH   .75 INCH HAIL
04/08/98   MEDINA

0430 PM    COPLEY                    OH   1.75 INCH HAIL
04/08/98   SUMMIT

0434 PM    DOYLESTOWN                OH   .75 INCH HAIL
04/08/98   WAYNE

0446 PM    CUYAHOGA FALLS            OH   1 INCH HAIL
04/08/98   SUMMIT

0500 PM    BRACEVILLE                OH   .75 INCH HAIL
04/08/98   TRUMBULL
Local storm report, Apr 8, 8:58 PM EDT, 1 hour 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
858 PM EDT WED APR 08 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0400 PM    ASHLAND                   OH   .75 INCH HAIL
04/08/98   ASHLAND

0735 PM    HINCKLEY                  OH   .75 INCH HAIL
04/08/98   MEDINA

0750 PM    RICHFIELD                 OH   .75 INCH HAIL
04/08/98   SUMMIT

0800 PM    GARRETTSVILLE             OH   .75 INCH HAIL
04/08/98   PORTAGE

0810 PM    NILES                     OH   .75 INCH HAIL
04/08/98   TRUMBULL

0826 PM    WARREN                    OH   .75 INCH HAIL
04/08/98   TRUMBULL

0845 PM    GARRETTSVILLE             OH   .75 INCH HAIL
04/08/98   PORTAGE
Local storm report, Apr 8, 8:58 PM EDT, 1 hour 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NWSFO CLEVELAND OHIO
858 PM EDT WED APR 08 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0400 PM    ASHLAND                   OH   .75 INCH HAIL
04/08/98   ASHLAND

0735 PM    HINCKLEY                  OH   .75 INCH HAIL
04/08/98   MEDINA

0750 PM    RICHFIELD                 OH   .75 INCH HAIL
04/08/98   SUMMIT

0800 PM    GARRETTSVILLE             OH   .75 INCH HAIL
04/08/98   PORTAGE

0810 PM    NILES                     OH   .75 INCH HAIL
04/08/98   TRUMBULL

0826 PM    WARREN                    OH   .75 INCH HAIL
04/08/98   TRUMBULL

0845 PM    GARRETTSVILLE             OH   .75 INCH HAIL
04/08/98   PORTAGE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 8, 8:24 PM EDTSevere Thunderstorm WarningCLETrumbull51 min
Apr 8, 8:33 PM EDTSevere Thunderstorm WarningCLEPortage27 min
Apr 8, 9:57 PM EDTSevere Thunderstorm WarningCLECrawford48 min
Apr 8, 11:29 PM EDTSevere Thunderstorm WarningCLEMedina46 min
Apr 9, 9:59 AM EDTFlash Flood WarningCLEHuron, Richland3 hr
Apr 9, 11:24 AM EDTFlash Flood WarningCLEAshtabula2 hr
Apr 9, 1:38 PM EDTTornado WarningCLESummit52 min
Apr 9, 1:54 PM EDTTornado WarningCLELorain51 min
Apr 9, 2:03 PM EDTSevere Thunderstorm WarningCLECuyahoga57 min
Apr 9, 2:21 PM EDTTornado WarningCLEPortage54 min
Apr 9, 3:24 PM EDTTornado WarningCLETrumbull51 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1998Every severe thunderstorm 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; radar from the NEXRAD Level II archive.