Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 47, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at May 29, 2012, 10:22 AM EDT for Holmes County, Ohio. It was in force for 29 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
- May 29, 2012, 10:22 AM EDT (14:22 UTC)
- Expired
- May 29, 2012, 10:51 AM EDT
- In force
- 29 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
County Holmes County, OH
The radar
The Cleveland radar (KCLE), 98 km from the middle of the area, began a volume at 14:24 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 |
|---|---|---|---|
| May 29, 10:41 AM EDT | HAIL 1 | Walnut Creek, OH |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 12:00Z, 2.4 hours before the alert went out and 148 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
- 1123 J/kg
- Mixed-layer CIN
- -67 J/kg
- Mixed-layer LCL
- 1071 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 96 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.3
The text
As transmitted, in the capitals the NWS used until 2016.
412 WUUS51 KCLE 291422 SVRCLE OHC075-291515- /O.NEW.KCLE.SV.W.0047.120529T1422Z-120529T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CLEVELAND OH 1022 AM EDT TUE MAY 29 2012 THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EASTERN HOLMES COUNTY IN NORTHEAST OHIO * UNTIL 1115 AM EDT * AT 1020 AM 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 MILLERSBURG...AND MOVING NORTHEAST AT 30 MPH. * LOCATIONS IMPACTED INCLUDE... WALNUT CREEK... WINESBURG... 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 4045 8196 4066 8197 4067 8165 4044 8167 TIME...MOT...LOC 1423Z 241DEG 27KT 4057 8184 $$ LAPLANTE
2 follow-up statements
266 WWUS51 KCLE 291444 SVSCLE SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 1044 AM EDT TUE MAY 29 2012 OHC075-291515- /O.CON.KCLE.SV.W.0047.000000T0000Z-120529T1515Z/ HOLMES OH- 1044 AM EDT TUE MAY 29 2012 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 AM EDT FOR EASTERN HOLMES COUNTY... AT 1042 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR WINESBURG...OR 13 MILES NORTHWEST OF DOVER...MOVING NORTHEAST AT 30 MPH. LOCATIONS NEAR THE PATH OF THE SEVERE THUNDERSTORM INCLUDE.... PRECAUTIONARY/PREPAREDNESS ACTIONS... A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM EDT TUESDAY EVENING FOR NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA. && LAT...LON 4045 8196 4066 8197 4067 8165 4044 8167 TIME...MOT...LOC 1443Z 241DEG 27KT 4064 8167 $$ SJAMISON
826 WWUS51 KCLE 291451 SVSCLE SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 1051 AM EDT TUE MAY 29 2012 OHC075-291501- /O.CAN.KCLE.SV.W.0047.000000T0000Z-120529T1515Z/ HOLMES OH- 1051 AM EDT TUE MAY 29 2012 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN HOLMES COUNTY IS CANCELLED... THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED AREA. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM EDT TUESDAY EVENING FOR NORTHEAST OHIO AND NORTHWEST PENNSYLVANIA. LAT...LON 4045 8196 4066 8197 4067 8165 4044 8167 TIME...MOT...LOC 1451Z 241DEG 27KT 4067 8160 $$ SJAMISON
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 29, 5:07 AM EDT | Special Marine Warning | CLE | 113 min | |
| May 29, 6:52 AM EDT | Special Marine Warning | CLE | 113 min | |
| May 29, 8:11 AM EDT | Special Marine Warning | CLE | 2 hr | |
| May 29, 9:49 AM EDT | Severe Thunderstorm Warning | CLE | Wayne | 41 min |
| May 29, 10:16 AM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 44 min |
| May 29, 10:32 AM EDT | Severe Thunderstorm Warning | CLE | Portage | 43 min |
| May 29, 10:41 AM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 49 min |
| May 29, 10:47 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 43 min |
| May 29, 10:50 AM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 55 min |
| May 29, 10:55 AM EDT | Severe Thunderstorm Warning | CLE | Stark | 26 min |
| May 29, 11:22 AM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 38 min |
| May 29, 5:56 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 38 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.