Alert archive / Ohio / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 373, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Aug 24, 1998, 8:43 AM EDT for Lorain County, Medina County, Ohio. It was in force for 47 min. 2 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Aug 24, 1998, 8:43 AM EDT (12:43 UTC)
- Expired
- Aug 24, 1998, 9:30 AM EDT
- In force
- 47 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
Counties Lorain County, OH, Medina County, OH
The radar
The Cleveland radar (KCLE), 20 km from the middle of the area, began a volume at 12:44 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 24, 8:55 AM EDT | Thunderstorm Wind | Lodi, OH | Trees were downed. |
| Aug 24, 9:00 AM EDT | Tornado F1 | Homerville, OH | A tornado touched down at Homerville and remained on the ground for a short time. Two garages and a pole barn were destroyed, two houses were damaged and trees were downed. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 24, 5:45 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 12:00Z, 0.7 hours before the alert went out and 189 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
- 1171 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 812 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 208 m²/s²
- 0-3 km storm-relative helicity
- 226 m²/s²
- Significant tornado parameter
- 0.9
- Supercell composite
- 7.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KCLE 241243 RRA SVRCLE OHC093-103-241330- BULLETIN - EAS ACTIVATION/IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 843 AM EDT MON AUG 24 1998 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... LORAIN COUNTY IN NORTHEASTERN OHIO MEDINA COUNTY IN NORTHEASTERN OHIO * UNTIL 930 AM EDT * AT 842 AM EDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 14 MILES WEST OF MEDINA OR 3 MILES NORTH OF SPENCER MOVING EAST AT 45 MPH. * THE SEVERE THUNDERSTORM WILL MOVE NEAR... SPENCER LITCHFIELD MEDINA SEVILLE WADSWORTH SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS AND LARGE HAIL. GOr INSIDE A STURDY BUILDING AND STAY AWAY FROM WINDOWS!
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, Aug 24, 4:40 AM EDT, 4 hours 3 minutes before
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-251000- SEVERE WEATHER OUTLOOK NATIONAL WEATHER SERVICE CLEVELAND OH 440 AM EDT MON AUG 24 1998 SOME OF THE THUNDERSTORMS IN NORTHERN OHIO AND ERIE AND CRAWFORD COUNTIES IN NORTHWEST PENNSYLVANIA COULD BECOME SEVERE TODAY AND TONIGHT. NORTHERN OHIO AND NORTHWEST PENNSYLVANIA WILL BE IN A MOIST AND UNSTABLE SOUTHWEST FLOW THROUGH TONIGHT. WEATHER SYSTEMS IN THIS WILL TRIGGER SCATTERED THUNDERSTORMS. SOME OF THESE THUNDERSTORMS COULD BECOME SEVERE WITH DAMAGING WINDS AND LARGE HAIL. SPOTTER ACTIVATION MAY BE NEEDED AT TIMES THROUGH TONIGHT. KIELTYKA
Special weather statement, Aug 24, 4:40 AM EDT, 4 hours 3 minutes before
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-251000- SEVERE WEATHER OUTLOOK NATIONAL WEATHER SERVICE CLEVELAND OH 440 AM EDT MON AUG 24 1998 SOME OF THE THUNDERSTORMS IN NORTHERN OHIO AND ERIE AND CRAWFORD COUNTIES IN NORTHWEST PENNSYLVANIA COULD BECOME SEVERE TODAY AND TONIGHT. NORTHERN OHIO AND NORTHWEST PENNSYLVANIA WILL BE IN A MOIST AND UNSTABLE SOUTHWEST FLOW THROUGH TONIGHT. WEATHER SYSTEMS IN THIS WILL TRIGGER SCATTERED THUNDERSTORMS. SOME OF THESE THUNDERSTORMS COULD BECOME SEVERE WITH DAMAGING WINDS AND LARGE HAIL. SPOTTER ACTIVATION MAY BE NEEDED AT TIMES THROUGH TONIGHT. KIELTYKA
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 24, 6:27 AM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 63 min |
| Aug 24, 7:18 AM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 62 min |
| Aug 24, 7:23 AM EDT | Severe Thunderstorm Warning | CLE | Wood | 47 min |
| Aug 24, 7:52 AM EDT | Severe Thunderstorm Warning | CLE | Huron, Seneca | 63 min |
| Aug 24, 7:58 AM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 47 min |
| Aug 24, 8:17 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 63 min |
| Aug 24, 8:34 AM EDT | Severe Thunderstorm Warning | CLE | Richland | 66 min |
| Aug 24, 8:52 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Wayne | 48 min |
| Aug 24, 9:01 AM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 49 min |
| Aug 24, 9:15 AM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 65 min |
| Aug 24, 9:32 AM EDT | Severe Thunderstorm Warning | CLE | Holmes, Knox | 48 min |
| Aug 24, 2:23 PM EDT | Tornado Warning | CLE | Wayne | 47 min |
| Aug 24, 2:40 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 65 min |
| Aug 24, 2:54 PM EDT | Tornado Warning | CLE | Holmes | 46 min |
| Aug 24, 5:07 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 63 min |
| Aug 24, 5:44 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 66 min |
| Aug 24, 6:13 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Lucas, Wood | 62 min |
| Aug 24, 6:37 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Seneca | 63 min |
| Aug 24, 6:37 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 63 min |
| Aug 24, 7:02 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion | 63 min |
| Aug 24, 7:11 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 64 min |
| Aug 24, 7:16 PM EDT | Severe Thunderstorm Warning | CLE | Morrow, Richland | 64 min |
| Aug 24, 7:39 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 61 min |
| Aug 24, 7:48 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Knox | 62 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.