Jun 28, 2019
Scattered thunderstorms formed in an unstable air mass on the 28th. The storms took advantage of dry air aloft to create downburst conditions in a few cases, producing reports of wind damage in Allegheny, Lawrence, and Westmoreland Counties. Also, one to two inches of rain on already wet ground created flooding issues in portions of western Lawrence County. ||A lull in activity occurred during the night and into the following morning. Later in the day, renewed instability, plus residual outflo
Source: NOAA National Weather Service Storm Events Database (event 834614). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Allegheny County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.