Alert archive / Pennsylvania / Flash Flood Warnings in 1999
Flash Flood Warning 41, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this flash flood warning at Apr 9, 1999, 4:19 PM EDT for Westmoreland County, Pennsylvania. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 9, 1999, 4:19 PM EDT (20:19 UTC)
- Expired
- Apr 9, 1999, 7:00 PM EDT
- In force
- 3 hr
- Issued by
- NWS Pittsburgh, PA
- Area
- Whole counties
County Westmoreland County, PA
The radar
The Pittsburgh radar (KPBZ), 68 km from the middle of the area, began a volume at 20:21 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 text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 2:33 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 58 min |
| Apr 9, 2:44 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 59 min |
| Apr 9, 2:52 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 3 hr |
| Apr 9, 2:54 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 60 min |
| Apr 9, 2:58 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene | 3 hr |
| Apr 9, 3:11 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 79 min |
| Apr 9, 3:39 PM EDT | Tornado Warning | PBZ | Westmoreland | 51 min |
| Apr 9, 4:06 PM EDT | Flash Flood Warning | PBZ | Beaver | 2 hr |
| Apr 9, 4:23 PM EDT | Flash Flood Warning | PBZ | Butler | 3 hr |
| Apr 9, 5:51 PM EDT | Flash Flood Warning | PBZ | Washington, Westmoreland | 4 hr |
| Apr 9, 6:59 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Apr 9, 1:02 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 43 min |
| Apr 9, 1:32 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Tuscarawas | 43 min |
| Apr 9, 1:45 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 45 min |
| Apr 9, 1:53 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 45 min |
| Apr 9, 2:03 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 59 min |
| Apr 9, 2:20 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 59 min |
| Apr 9, 2:22 PM EDT | Severe Thunderstorm Warning | PBZ | Marshall | 61 min |
| Apr 9, 2:25 PM EDT | Severe Thunderstorm Warning | PBZ | Ohio | 45 min |
Nearby
Flash Flood Warnings in Pennsylvania, 1999Every flash flood warning in 1999
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.