Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 57, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this severe thunderstorm warning at Jun 21, 2021, 1:33 PM EDT for Carroll County, Columbiana County, Tuscarawas County, Ohio. It was in force for 27 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 21, 2021, 1:33 PM EDT (17:33 UTC)
- Expired
- Jun 21, 2021, 2:00 PM EDT
- In force
- 27 min
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Carroll County, OH, Columbiana County, OH, Tuscarawas County, OH
The radar
The Pittsburgh radar (KPBZ), 78 km from the middle of the area, began a volume at 17:35 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 21, 1:58 PM EDT | TSTM WND DMG | Hanoverton, OH | TREE DOWN ON WIRES. |
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 21, 12:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 12:00Z, 5.6 hours before the alert went out and 92 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
- 931 J/kg
- Mixed-layer CIN
- -41 J/kg
- Mixed-layer LCL
- 988 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 260 m²/s²
- 0-3 km storm-relative helicity
- 277 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 5.1
The text
As transmitted.
135
WUUS51 KPBZ 211733
SVRPBZ
OHC019-029-157-211800-
/O.NEW.KPBZ.SV.W.0057.210621T1733Z-210621T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pittsburgh PA
133 PM EDT Mon Jun 21 2021
The National Weather Service in Pittsburgh has issued a
* Severe Thunderstorm Warning for...
Southwestern Columbiana County in east central Ohio...
Northern Carroll County in east central Ohio...
Northeastern Tuscarawas County in east central Ohio...
* Until 200 PM EDT.
* At 132 PM EDT, a severe thunderstorm was located near Waynesburg,
or 10 miles southeast of Canton, moving east at 40 mph.
HAZARD...Wind gusts to 60 mph.
SOURCE...Radar.
IMPACT...Expect damage to trees and power lines, resulting in some
power outages.
* Locations impacted include...
Minerva... Augusta...
Malvern... Hanoverton...
Summitville... Mechanicstown...
New Garden... East Rochester...
North Georgetown... Winona...
Homeworth... Guilford Lake State Park...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a building.
Please report severe weather by calling 412-262-1988, posting to
the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH.
&&
LAT...LON 4065 8124 4072 8124 4072 8120 4073 8120
4073 8109 4085 8109 4084 8090 4069 8071
4059 8103 4065 8132
TIME...MOT...LOC 1732Z 272DEG 35KT 4072 8121
HAIL...<.75IN
WIND...60MPH
$$1 follow-up statement
173
WWUS51 KPBZ 211749
SVSPBZ
Severe Weather Statement
National Weather Service Pittsburgh PA
149 PM EDT Mon Jun 21 2021
OHC019-029-157-211800-
/O.CON.KPBZ.SV.W.0057.000000T0000Z-210621T1800Z/
Columbiana OH-Carroll OH-Tuscarawas OH-
149 PM EDT Mon Jun 21 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM EDT
FOR SOUTHWESTERN COLUMBIANA...NORTHERN CARROLL AND NORTHEASTERN
TUSCARAWAS COUNTIES...
At 149 PM EDT, a severe thunderstorm was located near Minerva, or 10
miles northeast of Carrollton, moving east at 40 mph.
HAZARD...Wind gusts to 60 mph and quarter-size hail.
SOURCE...Radar.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and power lines, resulting in some power
outages.
Locations impacted include...
Minerva... Augusta...
Malvern... Hanoverton...
Summitville... Mechanicstown...
New Garden... East Rochester...
North Georgetown... Winona...
Homeworth... Guilford Lake State Park...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to an interior room on the lowest floor of a building.
Please report severe weather by calling 412-262-1988, posting to
the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH.
&&
LAT...LON 4065 8124 4072 8124 4072 8120 4073 8120
4073 8109 4085 8109 4084 8090 4069 8071
4059 8103 4065 8132
TIME...MOT...LOC 1749Z 272DEG 35KT 4071 8098
HAIL...1.00IN
WIND...60MPH
$$The office that day
Everything else NWS Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 7:27 AM EDT | Special Weather Statement | PBZ | Columbiana | 33 min |
| Jun 21, 1:09 PM EDT | Special Weather Statement | PBZ | Carroll, Columbiana, Coshocton, Tuscarawas | 36 min |
| Jun 21, 1:45 PM EDT | Special Weather Statement | PBZ | Carroll, Coshocton, Tuscarawas | 30 min |
| Jun 21, 1:57 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson, Tuscarawas | 48 min |
| Jun 21, 2:21 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana, Jefferson | 24 min |
| Jun 21, 2:33 PM EDT | Special Weather Statement | PBZ | Harrison, Jefferson | 42 min |
| Jun 21, 2:37 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 23 min |
| Jun 21, 3:00 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison, Jefferson | 30 min |
| Jun 21, 4:19 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 41 min |
| Jun 21, 5:05 PM EDT | Areal Flood Advisory | PBZ | Belmont, Monroe | 3 hr |
| Jun 21, 6:12 PM EDT | Areal Flood Advisory | PBZ | Belmont, Guernsey, Jefferson, Noble | 2 hr |
| Jun 21, 6:39 PM EDT | Areal Flood Advisory | PBZ | Belmont, Jefferson | 2 hr |
Nearby
Severe Thunderstorm Warnings in Ohio, 2021Every severe thunderstorm warning in 2021
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.