Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 174, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Sep 7, 2012, 2:17 PM EDT for Hancock County, Wood County, Ohio. It was in force for 58 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
- Sep 7, 2012, 2:17 PM EDT (18:17 UTC)
- Expired
- Sep 7, 2012, 3:15 PM EDT
- In force
- 58 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
Counties Hancock County, OH, Wood County, OH
The radar
The Cleveland radar (KCLE), 154 km from the middle of the area, began a volume at 18:21 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 |
|---|---|---|---|
| Sep 7, 2:21 PM EDT | TSTM WND DMG | Findlay, OH | |
| Sep 7, 2:25 PM EDT | TSTM WND DMG | Mccomb, OH | COUPLE OF TREES DOWN. |
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 |
|---|---|---|---|
| Sep 7, 11:36 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 6.3 hours before the alert went out and 178 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
- 1535 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 930 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted, in the capitals the NWS used until 2016.
082
WUUS51 KCLE 071817
SVRCLE
OHC063-173-071915-
/O.NEW.KCLE.SV.W.0174.120907T1817Z-120907T1915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
217 PM EDT FRI SEP 7 2012
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
HANCOCK COUNTY IN NORTHWEST OHIO
SOUTHERN WOOD COUNTY IN NORTHWEST OHIO
* UNTIL 315 PM EDT
* AT 206 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE
LOCATED ALONG A LINE EXTENDING FROM 9 MILES SOUTHWEST OF CUSTAR TO
12 MILES WEST OF RAWSON TO 22 MILES SOUTHWEST OF RAWSON...AND
MOVING EAST AT 55 MPH.
* LOCATIONS IMPACTED INCLUDE...
FINDLAY...
BOWLING GREEN...
VAN BUREN...
NORTH BALTIMORE...
ARLINGTON...
ARCADIA...
VANLUE...
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 4140 8389 4142 8342 4099 8342 4099 8346
4095 8346 4095 8348 4091 8348 4090 8352
4082 8351 4081 8388 4082 8389 4096 8389
TIME...MOT...LOC 1816Z 268DEG 46KT 4120 8380 4102 8383
4081 8399
$$
LAPLANTE2 follow-up statements
103
WWUS51 KCLE 071846
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
246 PM EDT FRI SEP 7 2012
OHC063-173-071915-
/O.CON.KCLE.SV.W.0174.000000T0000Z-120907T1915Z/
HANCOCK OH-WOOD OH-
246 PM EDT FRI SEP 7 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT
FOR SOUTHERN WOOD AND EASTERN HANCOCK COUNTIES...
AT 245 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM JERRY CITY TO VANLUE TO ARLINGTON...MOVING EAST AT 40
MPH.
LOCATIONS NEAR THE PATH OF SEVERE THUNDERSTORMS INCLUDE...WAYNE...
RISINGSUN AND BRADNER.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM EDT FRIDAY
EVENING FOR NORTHWESTERN OHIO.
&&
LAT...LON 4142 8342 4099 8342 4099 8346 4095 8346
4095 8348 4091 8348 4090 8352 4082 8352
4081 8373 4140 8375
TIME...MOT...LOC 1846Z 268DEG 38KT 4124 8356 4103 8349
4084 8360
$$
SJAMISON358
WWUS51 KCLE 071909
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
309 PM EDT FRI SEP 7 2012
OHC063-173-071919-
/O.EXP.KCLE.SV.W.0174.000000T0000Z-120907T1915Z/
HANCOCK OH-WOOD OH-
309 PM EDT FRI SEP 7 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN WOOD AND EASTERN
HANCOCK COUNTIES EXPIRES AT 315 PM EDT...
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 600 PM EDT FRIDAY
EVENING FOR NORTHWESTERN OHIO.
LAT...LON 4142 8342 4099 8342 4099 8346 4095 8346
4095 8348 4091 8348 4090 8352 4082 8352
4081 8373 4140 8375
TIME...MOT...LOC 1909Z 268DEG 38KT 4125 8323 4104 8317
4085 8328
$$
MAYERSThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 2:12 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina, Summit | 48 min |
| Sep 7, 2:51 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca | 54 min |
| Sep 7, 3:13 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 62 min |
| Sep 7, 3:18 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 57 min |
| Sep 7, 3:28 PM EDT | Special Marine Warning | CLE | 77 min | |
| Sep 7, 3:44 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca | 19 min |
| Sep 7, 4:26 PM EDT | Gale Warning | CLE | 23 hr | |
| Sep 7, 4:29 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 46 min |
| Sep 7, 4:46 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 29 min |
| Sep 7, 4:49 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 56 min |
| Sep 7, 5:52 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark, Trumbull | 53 min |
| Sep 7, 6:26 PM EDT | Areal Flood Advisory | CLE | Mahoning, Trumbull | 81 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.