Alert archive / Ohio / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 158, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 21, 2011, 7:49 PM EDT for 5 counties in Ohio. It was in force for 41 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
- Jun 21, 2011, 7:49 PM EDT (23:49 UTC)
- Expired
- Jun 21, 2011, 8:30 PM EDT
- In force
- 41 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
Counties Ashland County, OH, Holmes County, OH, Huron County, OH, Knox County, OH, Richland County, OH
The radar
The Cleveland radar (KCLE), 86 km from the middle of the area, began a volume at 23:49 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
Pittsburgh, PA (KPIT), launched 12:00Z, 11.8 hours before the alert went out and 190 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
- 547 J/kg
- Mixed-layer CIN
- -34 J/kg
- Mixed-layer LCL
- 628 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 101 m²/s²
- 0-3 km storm-relative helicity
- 170 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.8
The text
As transmitted, in the capitals the NWS used until 2016.
946
WUUS51 KCLE 212349
SVRCLE
OHC005-075-077-083-139-220030-
/O.NEW.KCLE.SV.W.0158.110621T2349Z-110622T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
749 PM EDT TUE JUN 21 2011
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
ASHLAND COUNTY IN NORTH CENTRAL OHIO
SOUTHEASTERN HURON COUNTY IN NORTH CENTRAL OHIO
NORTHEASTERN KNOX COUNTY IN NORTH CENTRAL OHIO
EASTERN RICHLAND COUNTY IN NORTH CENTRAL OHIO
WESTERN HOLMES COUNTY IN NORTHEAST OHIO
* UNTIL 830 PM EDT
* AT 744 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
MANSFIELD...AND MOVING NORTH AT 20 MPH.
* LOCATIONS IMPACTED INCLUDE...
ASHLAND...
SAVANNAH...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. SEEK SHELTER INSIDE NOW AND STAY AWAY FROM
WINDOWS.
&&
PLEASE REPORT HAIL AND STRONG WINDS TO THE NATIONAL WEATHER SERVICE
BY CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.
LAT...LON 4038 8220 4064 8251 4086 8261 4107 8262
4106 8232 4077 8212 4067 8212 4066 8210
TIME...MOT...LOC 2349Z 184DEG 18KT 4083 8250
$$
KOSARIK3 follow-up statements
882
WWUS51 KCLE 220012
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
812 PM EDT TUE JUN 21 2011
OHC005-075-077-083-139-220030-
/O.CON.KCLE.SV.W.0158.000000T0000Z-110622T0030Z/
ASHLAND OH-HOLMES OH-HURON OH-KNOX OH-RICHLAND OH-
812 PM EDT TUE JUN 21 2011
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR EASTERN RICHLAND...NORTHEASTERN KNOX...SOUTHERN HURON...WESTERN
HOLMES AND ASHLAND COUNTIES...
AT 807 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED
7 MILES WEST OF BAILEY LAKES...OR 10 MILES WEST OF ASHLAND...MOVING
NORTH AT 20 MPH.
LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE...SAVANNAH
AND GREENWICH.
LAT...LON 4038 8220 4064 8251 4086 8261 4107 8262
4106 8232 4077 8212 4067 8212 4066 8210
TIME...MOT...LOC 0012Z 184DEG 18KT 4094 8249
$$
FITZ614
WWUS51 KCLE 220024
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
824 PM EDT TUE JUN 21 2011
OHC005-075-077-083-139-220030-
/O.CON.KCLE.SV.W.0158.000000T0000Z-110622T0030Z/
ASHLAND OH-HOLMES OH-HURON OH-KNOX OH-RICHLAND OH-
824 PM EDT TUE JUN 21 2011
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR EASTERN RICHLAND...NORTHEASTERN KNOX...SOUTHERN HURON...WESTERN
HOLMES AND ASHLAND COUNTIES...
AT 822 PM EDT...A SEVERE THUNDERSTORM WAS REPORTED CAPABLE OF
PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.
THIS STORM WAS LOCATED NEAR GREENWICH...OR 8 MILES SOUTH OF
FITCHVILLE...MOVING NORTH AT 20 MPH.
LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE...
GREENWICH.
LAT...LON 4038 8220 4064 8251 4086 8261 4107 8262
4106 8232 4077 8212 4067 8212 4066 8210
TIME...MOT...LOC 0024Z 184DEG 18KT 4100 8248
$$
FITZ347
WWUS51 KCLE 220026
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
826 PM EDT TUE JUN 21 2011
OHC005-075-077-083-139-220036-
/O.EXP.KCLE.SV.W.0158.000000T0000Z-110622T0030Z/
ASHLAND OH-HOLMES OH-HURON OH-KNOX OH-RICHLAND OH-
826 PM EDT TUE JUN 21 2011
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN RICHLAND...
NORTHEASTERN KNOX...SOUTHERN HURON...WESTERN HOLMES AND ASHLAND
COUNTIES EXPIRES AT 830 PM EDT...
LAT...LON 4038 8220 4064 8251 4086 8261 4107 8262
4106 8232 4077 8212 4067 8212 4066 8210
TIME...MOT...LOC 0026Z 184DEG 18KT 4101 8248
$$
FITZThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 7:30 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Wood | 32 min |
| Jun 21, 7:58 PM EDT | Special Marine Warning | CLE | 92 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2011Every severe thunderstorm warning in 2011
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.