Alert archive / Ohio / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 77, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 29, 2012, 4:33 PM EDT for Seneca County, Ohio. It was in force for 43 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, 4:33 PM EDT (20:33 UTC)
- Expired
- Jun 29, 2012, 5:16 PM EDT
- In force
- 43 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
County Seneca County, OH
The radar
The Cleveland radar (KCLE), 105 km from the middle of the area, began a volume at 20:35 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, 4:44 PM EDT | TSTM WND DMG | 3 Sw New Riegel, OH | NUMEROUS TREES DOWN, NO POWER. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Detroit, MI (KDTX), launched 12:00Z, 8.6 hours before the alert went out and 180 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
- 35 J/kg
- Mixed-layer CIN
- -717 J/kg
- Mixed-layer LCL
- 1671 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- -106 m²/s²
- 0-3 km storm-relative helicity
- 12 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
518
WUUS51 KCLE 292033
SVRCLE
OHC147-292130-
/O.NEW.KCLE.SV.W.0077.120629T2033Z-120629T2130Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
433 PM EDT FRI JUN 29 2012
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SENECA COUNTY IN NORTHWEST OHIO
* UNTIL 530 PM EDT
* AT 424 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 16
MILES SOUTHWEST OF FOSTORIA...AND MOVING EAST SOUTHEAST AT 50 MPH.
* LOCATIONS IMPACTED INCLUDE...
FOSTORIA...
TIFFIN...
NEW RIEGEL...
BLOOMVILLE...
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 4125 8342 4126 8286 4125 8285 4116 8283
4100 8283 4099 8286 4099 8301 4099 8342
TIME...MOT...LOC 2032Z 285DEG 34KT 4102 8357
$$
BRAY1 follow-up statement
534
WWUS51 KCLE 292116
SVSCLE
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
516 PM EDT FRI JUN 29 2012
OHC147-292126-
/O.CAN.KCLE.SV.W.0077.000000T0000Z-120629T2130Z/
SENECA OH-
516 PM EDT FRI JUN 29 2012
...THE SEVERE THUNDERSTORM WARNING FOR SENECA COUNTY IS CANCELLED...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR NORTHERN OHIO.
LAT...LON 4125 8342 4126 8286 4125 8285 4116 8283
4100 8283 4099 8286 4099 8301 4099 8342
TIME...MOT...LOC 2116Z 285DEG 34KT 4091 8304
$$
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, 4:40 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, 5:08 PM EDT | Severe Thunderstorm Warning | CLE | Ashland | 55 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.