Jul 8, 2020
Scattered thunderstorms developed in a moderate CAPE/weak shear environment during the early evening hours of July 8, 2020. A multi-cell cluster produced wind damage in Sullivan County, and few pulse storms produced wind damage in the Susquehanna Valley. ||Slow moving thunderstorms also brought isolated flash flooding to Somerset and York Counties.
Source: NOAA National Weather Service Storm Events Database (event 911330). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in York County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.