Jul 15, 2023
A cluster of showers and storms pushed into south-central Pennsylvania from the southwest during the evening of July 15, 2023. Additional showers and storms developed farther to the northeast from the middle Susquehanna Valley northeastward into the Endless Mountains region. Sporadic wind damage was observed with both areas of storms, and the northeastern area of storms began training which led to flash flooding in portions of Lycoming County.
Source: NOAA National Weather Service Storm Events Database (event 1107877). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Lycoming County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.