Alert archive / Ohio / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 200, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this severe thunderstorm warning at Sep 7, 2020, 6:06 PM EDT for Coshocton County, Muskingum County, Ohio. It was in force for 39 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
- Sep 7, 2020, 6:06 PM EDT (22:06 UTC)
- Expired
- Sep 7, 2020, 6:45 PM EDT
- In force
- 39 min
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Coshocton County, OH, Muskingum County, OH
The radar
The Cleveland radar (KCLE), 142 km from the middle of the area, began a volume at 22:07 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 12:00Z, 10.1 hours before the alert went out and 158 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
- 1916 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 213 m²/s²
- 0-3 km storm-relative helicity
- 237 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 11:20 AM EDT | Special Weather Statement | PBZ | Mercer | 25 min |
| Sep 7, 11:46 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer, Venango | 29 min |
| Sep 7, 11:53 AM EDT | Areal Flood Advisory | PBZ | Lawrence, Mercer | 3 hr |
| Sep 7, 1:44 PM EDT | Areal Flood Advisory | PBZ | Lawrence | 3 hr |
| Sep 7, 3:22 PM EDT | Areal Flood Advisory | PBZ | Butler | 113 min |
| Sep 7, 5:03 PM EDT | Special Weather Statement | PBZ | Tuscarawas | 42 min |
| Sep 7, 5:31 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton | 29 min |
| Sep 7, 6:02 PM EDT | Special Weather Statement | PBZ | Tuscarawas | 43 min |
| Sep 7, 6:35 PM EDT | Areal Flood Advisory | PBZ | Coshocton | 68 min |
| Sep 7, 6:46 PM EDT | Special Weather Statement | PBZ | Guernsey, Tuscarawas | 29 min |
| Sep 7, 7:15 PM EDT | Special Weather Statement | PBZ | Guernsey | 30 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2020Every severe thunderstorm warning in 2020
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.