Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 91, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jul 1, 2012, 8:09 PM EDT for Stark County, Summit County, Ohio. It was in force for 63 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 1, 2012, 8:09 PM EDT (00:09 UTC)
- Expired
- Jul 1, 2012, 9:12 PM EDT
- In force
- 63 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
Counties Stark County, OH, Summit County, OH
The radar
The Cleveland radar (KCLE), 74 km from the middle of the area, began a volume at 00:12 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 |
|---|---|---|---|
| Jul 1, 8:30 PM EDT | TSTM WND DMG | Massillon, OH | SEVERAL TREES AND POWER LINES REPORTED DOWN. |
| Jul 1, 8:55 PM EDT | TSTM WND DMG | 5 Ne Mineral City, OH | TREES DOWN ON ROUTE 524 |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 5:40 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 00:00Z, 0.2 hours before the alert went out and 122 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
- 334 J/kg
- Mixed-layer CIN
- -71 J/kg
- Mixed-layer LCL
- 2439 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 12 m²/s²
- 0-3 km storm-relative helicity
- 139 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.1
The text
As transmitted, in the capitals the NWS used until 2016.
197
WUUS51 KCLE 020009
SVRCLE
OHC151-153-020130-
/O.NEW.KCLE.SV.W.0091.120702T0009Z-120702T0130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
809 PM EDT SUN JUL 1 2012
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
STARK COUNTY IN NORTHEAST OHIO
SOUTHERN SUMMIT COUNTY IN NORTHEAST OHIO
* UNTIL 930 PM EDT
* AT 806 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 9 MILES
WEST OF BARBERTON...AND MOVING SOUTHEAST AT 35 MPH.
* LOCATIONS IMPACTED INCLUDE...
CANTON...
MASSILLON...
NAVARRE...
NORTH CANTON...
BREWSTER...
LOUISVILLE...
EAST SPARTA...
ALLIANCE...
WAYNESBURG...
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 4098 8165 4099 8169 4106 8168 4100 8139
4099 8139 4099 8109 4073 8108 4072 8123
4065 8124 4065 8144 4066 8146 4065 8147
4063 8164
TIME...MOT...LOC 0009Z 302DEG 44KT 4087 8165
$$
KOSARIK2 follow-up statements
555
WWUS51 KCLE 020055
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
855 PM EDT SUN JUL 1 2012
OHC153-020104-
/O.CAN.KCLE.SV.W.0091.000000T0000Z-120702T0130Z/
SUMMIT OH-
855 PM EDT SUN JUL 1 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN SUMMIT COUNTY IS
CANCELLED...
THE STRONGEST STORMS HAVE MOVED SOUTHEAST OF SUMMIT COUNTY.
LAT...LON 4063 8164 4091 8165 4091 8143 4099 8141
4099 8109 4073 8108 4072 8123 4065 8124
4065 8144 4066 8146 4065 8147
TIME...MOT...LOC 0054Z 293DEG 34KT 4071 8120
$$
OHC151-020130-
/O.CON.KCLE.SV.W.0091.000000T0000Z-120702T0130Z/
STARK OH-
855 PM EDT SUN JUL 1 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM EDT
FOR STARK COUNTY...
AT 843 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
JUST SOUTH OF CANTON...MOVING SOUTHEAST AT 35 MPH.
LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE
WAYNESBURG.
TAKE SHELTER INDOORS FROM THIS STORM.
&&
LAT...LON 4063 8164 4091 8165 4091 8143 4099 8141
4099 8109 4073 8108 4072 8123 4065 8124
4065 8144 4066 8146 4065 8147
TIME...MOT...LOC 0054Z 293DEG 34KT 4071 8120
$$
KOSARIK071
WWUS51 KCLE 020112
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
912 PM EDT SUN JUL 1 2012
OHC151-020122-
/O.CAN.KCLE.SV.W.0091.000000T0000Z-120702T0130Z/
STARK OH-
912 PM EDT SUN JUL 1 2012
...THE SEVERE THUNDERSTORM WARNING FOR STARK COUNTY IS CANCELLED...
THE STRONG STORMS HAVE WEAKENED AND MOVED SOUTHEAST OF STARK COUNTY.
LAT...LON 4063 8164 4091 8165 4091 8143 4099 8141
4099 8109 4073 8108 4072 8123 4065 8124
4065 8144 4066 8146 4065 8147
TIME...MOT...LOC 0112Z 302DEG 44KT 4046 8079
$$
KOSARIKThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 8:06 PM EDT | Special Marine Warning | CLE | 114 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2012Every severe thunderstorm warning in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.