Alert archive / Ohio / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 36, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at May 7, 2004, 10:34 AM EDT for Knox County, Ohio. It was in force for 56 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 7, 2004, 10:34 AM EDT (14:34 UTC)
- Expired
- May 7, 2004, 11:30 AM EDT
- In force
- 56 min
- Issued by
- NWS Cleveland, OH
- Area
- Counties, with a storm outline in the text
County Knox County, OH
The radar
The Cleveland radar (KCLE), 115 km from the middle of the area, began a volume at 14:36 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 12:00Z, 2.6 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
- 2 J/kg
- Mixed-layer CIN
- -504 J/kg
- Mixed-layer LCL
- 1488 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 166 m²/s²
- 0-3 km storm-relative helicity
- 161 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS51 KCLE 071434 SVRCLE OHC083-071530- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 1034 AM EDT FRI MAY 7 2004 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... KNOX COUNTY IN NORTH CENTRAL OHIO... * UNTIL 1130 AM EDT * AT 1034 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 5 MILES EAST OF FREDERICKTOWN...OR ABOUT 5 MILES NORTH OF MOUNT VERNON...MOVING EAST AT 25 MPH. * SOME LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE... DANVILLE FREDERICKTOWN GAMBIER MOUNT VERNON IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN CLEVELAND. LAT...LON 4057 8255 4039 8258 4027 8220 4055 8220 $$ ADAMS
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 10:52 PM EDT | Special Marine Warning | CLE | 83 min | |
| May 6, 10:59 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 6, 10:59 PM EDT | Special Marine Warning | CLE | 2 hr | |
| May 7, 12:16 AM EDT | Special Marine Warning | CLE | 89 min | |
| May 7, 12:16 AM EDT | Special Marine Warning | CLE | 89 min | |
| May 7, 2:41 AM EDT | Special Marine Warning | CLE | 94 min | |
| May 7, 2:57 AM EDT | Severe Thunderstorm Warning | CLE | Lucas | 48 min |
| May 7, 7:07 AM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 53 min |
| May 7, 7:19 AM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 41 min |
| May 7, 7:27 AM EDT | Severe Thunderstorm Warning | CLE | Lorain | 63 min |
| May 7, 7:30 AM EDT | Special Marine Warning | CLE | 60 min | |
| May 7, 7:41 AM EDT | Severe Thunderstorm Warning | CLE | Medina | 64 min |
| May 7, 8:49 AM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 56 min |
| May 7, 12:11 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 64 min |
| May 7, 12:24 PM EDT | Flash Flood Warning | CLE | Marion | 3 hr |
Nearby
Severe Thunderstorm Warnings in Ohio, 2004Every severe thunderstorm warning in 2004
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.