Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 140, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this severe thunderstorm warning at Aug 22, 2020, 8:10 PM EDT for Allegheny County, Pennsylvania. It was in force for 35 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 22, 2020, 8:10 PM EDT (00:10 UTC)
- Expired
- Aug 22, 2020, 8:45 PM EDT
- In force
- 35 min
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Allegheny County, PA
The radar
The Pittsburgh radar (KPBZ), 21 km from the middle of the area, began a volume at 00:10 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 office that day
Everything else NWS Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 22, 8:03 PM EDT | Areal Flood Advisory | PBZ | Allegheny | 22 min |
| Aug 22, 8:25 PM EDT | Flash Flood Warning | PBZ | Allegheny | 68 min |
| Aug 22, 8:39 PM EDT | Special Weather Statement | PBZ | Allegheny | 36 min |
| Aug 22, 9:19 PM EDT | Areal Flood Advisory | PBZ | Allegheny | 56 min |
| Aug 22, 11:33 PM EDT | Areal Flood Advisory | PBZ | Beaver | 117 min |
| Aug 22, 11:47 PM EDT | Special Weather Statement | PBZ | Columbiana | 28 min |
| Aug 22, 11:59 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 31 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 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; radar from the NEXRAD Level II archive.