Alert archive / Ohio / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 4, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jan 12, 2017, 1:37 PM EST for Mahoning County, Ohio. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jan 12, 2017, 1:37 PM EST (18:37 UTC)
- Expired
- Jan 12, 2017, 2:15 PM EST
- In force
- 38 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Mahoning County, OH
The radar
The Pittsburgh radar (KPBZ), 71 km from the middle of the area, began a volume at 18:39 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.
The nearest sounding before it
Pittsburgh, PA (KAGC), launched 12:00Z, 6.6 hours before the alert went out and 88 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 840 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 545 m²/s²
- 0-3 km storm-relative helicity
- 564 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
993
WUUS51 KCLE 121837
SVRCLE
OHC099-121915-
/O.NEW.KCLE.SV.W.0004.170112T1837Z-170112T1915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
137 PM EST THU JAN 12 2017
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Mahoning County in northeastern Ohio...
* Until 215 PM EST
* At 136 PM EST, severe thunderstorms were located along a line
extending from 10 miles east of Greenville to near Canton, moving
east at 60 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Youngstown, Salem, Columbiana, Boardman, Alliance, Campbell,
Canfield, Sebring, Austintown, Struthers, Girard, Poland,
Ellsworth, New Middletown, Lowellville, Beloit, Maple Ridge,
Greenford and Mineral Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4094 8108 4114 8075 4113 8052 4090 8052
4090 8082 4093 8083 4093 8089 4090 8090
4091 8109
TIME...MOT...LOC 1836Z 250DEG 101KT 4139 8020 4077 8137
HAIL...<.75IN
WIND...60MPH
$$
LaPlante1 follow-up statement
679 WWUS51 KCLE 121907 SVSCLE Severe Weather Statement National Weather Service Cleveland OH 207 PM EST THU JAN 12 2017 OHC099-121915- /O.CON.KCLE.SV.W.0004.000000T0000Z-170112T1915Z/ Mahoning OH- 207 PM EST THU JAN 12 2017 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EST FOR SOUTHEASTERN MAHONING COUNTY... At 207 PM EST, a severe thunderstorm was located 7 miles southeast of Boardman, or 7 miles northeast of Columbiana, moving east at 75 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Columbiana, Boardman, Struthers, Poland, New Middletown and Lowellville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4104 8063 4104 8052 4090 8052 4090 8082 TIME...MOT...LOC 1907Z 258DEG 64KT 4095 8059 HAIL...<.75IN WIND...60MPH $$ LaPlante
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 11, 11:47 PM EST | Special Weather Statement | CLE | Lucas, Wood | 58 min |
| Jan 12, 6:29 AM EST | River Flood Warning | CLE | Lake | 53 hr |
| Jan 12, 8:15 AM EST | River Flood Warning | CLE | Lake | 17 hr |
| Jan 12, 8:20 AM EST | River Flood Warning | CLE | Trumbull | 49 hr |
| Jan 12, 8:34 AM EST | Areal Flood Warning | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Geauga, Holmes and 16 more | 9 hr |
| Jan 12, 9:28 AM EST | River Flood Warning | CLE | Summit | 16 hr |
| Jan 12, 9:28 AM EST | River Flood Warning | CLE | Cuyahoga | 26 hr |
| Jan 12, 9:28 AM EST | River Flood Warning | CLE | Trumbull | 44 hr |
| Jan 12, 9:40 AM EST | Areal Flood Advisory | CLE | Erie, Hancock, Lucas, Ottawa, Sandusky, Wood | 6 hr |
| Jan 12, 10:16 AM EST | Special Weather Statement | CLE | Ashtabula | 74 min |
| Jan 12, 10:31 AM EST | River Flood Warning | CLE | Stark | 25 hr |
| Jan 12, 11:59 AM EST | Special Weather Statement | CLE | Portage, Summit | 61 min |
| Jan 12, 12:32 PM EST | Severe Thunderstorm Warning | CLE | Ashland, Morrow, Richland, Wayne | 43 min |
| Jan 12, 1:31 PM EST | Severe Thunderstorm Warning | CLE | Stark, Wayne | 29 min |
| Jan 12, 4:49 PM EST | River Flood Warning | CLE | Mahoning, Trumbull | 29 hr |
| Jan 12, 4:53 PM EST | River Flood Warning | CLE | Holmes, Wayne | 52 hr |
| Jan 12, 5:30 PM EST | Areal Flood Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Geauga, Hancock and 19 more | 18 hr |
Nearby
Severe Thunderstorm Warnings in Ohio, 2017Every severe thunderstorm warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.