Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 81, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 29, 2012, 5:08 PM EDT for Ashland County, Ohio. It was in force for 55 min. 1 report 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
- Jun 29, 2012, 5:08 PM EDT (21:08 UTC)
- Expired
- Jun 29, 2012, 6:03 PM EDT
- In force
- 55 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
County Ashland County, OH
The radar
The Cleveland radar (KCLE), 77 km from the middle of the area, began a volume at 21:11 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 |
|---|---|---|---|
| Jun 29, 5:47 PM EDT | TSTM WND DMG | 1 W Loudonville, OH | MULTIPLE TREES DOWN IN MOHICAN STATE PARK. |
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 |
|---|---|---|---|
| Jun 29, 3:02 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 12:00Z, 9.1 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
- 2131 J/kg
- Mixed-layer CIN
- -144 J/kg
- Mixed-layer LCL
- 1114 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- -13 m²/s²
- 0-3 km storm-relative helicity
- 29 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.3
The text
As transmitted, in the capitals the NWS used until 2016.
046
WUUS51 KCLE 292108
SVRCLE
OHC005-292230-
/O.NEW.KCLE.SV.W.0081.120629T2108Z-120629T2230Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
508 PM EDT FRI JUN 29 2012
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
ASHLAND COUNTY IN NORTH CENTRAL OHIO
* UNTIL 630 PM EDT
* AT 507 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
DESTRUCTIVE WINDS IN EXCESS OF 80 MPH. THIS STORM WAS LOCATED 21
MILES WEST OF HAYESVILLE...AND MOVING EAST AT 40 MPH.
* LOCATIONS IMPACTED INCLUDE...
ASHLAND...
SAVANNAH...
HAYESVILLE...
POLK...
LOUDONVILLE...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS STORM HAS A HISTORY OF PRODUCING DAMAGING WINDS. SEEK SHELTER
NOW INSIDE A STURDY STRUCTURE 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 4072 8234 4073 8238 4081 8239 4082 8242
4106 8243 4106 8218 4099 8217 4099 8213
4067 8212 4067 8222 4057 8222 4056 8234
TIME...MOT...LOC 2108Z 285DEG 62KT 4066 8261
$$
BRAY2 follow-up statements
721
WWUS51 KCLE 292142
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
542 PM EDT FRI JUN 29 2012
OHC005-292230-
/O.CON.KCLE.SV.W.0081.000000T0000Z-120629T2230Z/
ASHLAND OH-
542 PM EDT FRI JUN 29 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTHERN ASHLAND COUNTY...
AT 538 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 75 MPH. THESE STORMS
WERE LOCATED ALONG A LINE EXTENDING FROM LOUDONVILLE TO 9 MILES SOUTH
OF LOUDONVILLE...MOVING EAST AT 50 MPH.
LOCATIONS NEAR THE PATH OF SEVERE THUNDERSTORMS INCLUDE....
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR NORTHERN OHIO.
&&
LAT...LON 4056 8234 4072 8234 4073 8238 4081 8239
4082 8242 4089 8242 4089 8213 4067 8212
4067 8222 4057 8222
TIME...MOT...LOC 2142Z 283DEG 62KT 4069 8211 4048 8212
$$
KUBINA229
WWUS51 KCLE 292203
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
603 PM EDT FRI JUN 29 2012
OHC005-292214-
/O.CAN.KCLE.SV.W.0081.000000T0000Z-120629T2230Z/
ASHLAND OH-
603 PM EDT FRI JUN 29 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN ASHLAND COUNTY IS
CANCELLED...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR NORTHERN OHIO.
LAT...LON 4056 8234 4072 8234 4073 8238 4081 8239
4082 8242 4089 8242 4089 8213 4067 8212
4067 8222 4057 8222
TIME...MOT...LOC 2204Z 283DEG 62KT 4060 8162 4039 8164
$$
KUBINAThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 11:19 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Trumbull | 56 min |
| Jun 29, 12:05 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 55 min |
| Jun 29, 3:59 AM EDT | Heat Advisory | CLE | Ashland, Crawford, Cuyahoga, Erie, Hancock, Holmes and 19 more | 11 hr |
| Jun 29, 3:49 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wood | 56 min |
| Jun 29, 4:19 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Wyandot | 56 min |
| Jun 29, 4:33 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 43 min |
| Jun 29, 4:40 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 16 min |
| Jun 29, 4:42 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Morrow | 50 min |
| Jun 29, 4:55 PM EDT | Severe Thunderstorm Warning | CLE | Knox, Richland | 61 min |
| Jun 29, 5:20 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 56 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.