Alert archive / Ohio / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 196, NWS Pittsburgh, PA

August 20, 2022Coshocton County, Guernsey County, Tuscarawas County, Ohio

NWS Pittsburgh, PA issued this severe thunderstorm warning at Aug 20, 2022, 8:01 PM EDT for Coshocton County, Guernsey County, Tuscarawas County, Ohio. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 20, 2022, 8:01 PM EDT (00:01 UTC)
Expired
Aug 20, 2022, 8:45 PM EDT
In force
44 min
Issued by
NWS Pittsburgh, PA
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Coshocton County, OH, Guernsey County, OH, Tuscarawas County, OH

The radar

The Pittsburgh radar (KPBZ), 123 km from the middle of the area, began a volume at 00:02 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 (KPIT), launched 00:00Z, 0.0 hours before the alert went out and 131 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.

Skew-T log-pSkew-T log-p diagram, Pittsburgh, PA at 00:00Z on 2022-08-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 786 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 00:00Z on 2022-08-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
786 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
1575 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
37 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The office that day

Everything else NWS Pittsburgh, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 21, 7:39 AM EDTAreal Flood AdvisoryPBZAllegheny3 hr
Aug 21, 9:12 AM EDTAreal Flood AdvisoryPBZAllegheny, Armstrong, Indiana, Westmoreland3 hr
Aug 21, 5:53 PM EDTSpecial Weather StatementPBZJefferson37 min
Aug 21, 7:27 PM EDTSpecial Weather StatementPBZBeaver48 min
Aug 20, 8:02 PM EDTSevere Thunderstorm WarningPBZMuskingum43 min
Aug 20, 8:38 PM EDTSpecial Weather StatementPBZGuernsey37 min
Aug 20, 8:40 PM EDTSevere Thunderstorm WarningPBZCarroll, Harrison, Tuscarawas50 min
Aug 20, 8:41 PM EDTSevere Thunderstorm WarningPBZBelmont, Guernsey, Monroe, Noble49 min
Aug 20, 9:26 PM EDTSevere Thunderstorm WarningPBZBelmont, Carroll, Harrison, Jefferson, Monroe49 min
Aug 20, 9:49 PM EDTSpecial Weather StatementPBZColumbiana41 min
Aug 21, 3:06 PM EDTSevere Thunderstorm WarningPBZMuskingum39 min
Aug 21, 3:10 PM EDTFlash Flood WarningPBZMuskingum2 hr
Aug 21, 4:16 PM EDTSpecial Weather StatementPBZGuernsey29 min
Aug 21, 5:02 PM EDTSpecial Weather StatementPBZMonroe28 min
Aug 21, 6:50 PM EDTSpecial Weather StatementPBZMarion25 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2022Every severe thunderstorm warning in 2022

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.