Flash Flood — Harrison, Ohio

2025-07-09 · near Blairmont, Harrison, Ohio

Event narrative

Report of water across the road.

Wider weather episode

A shortwave trough supported a swath of heavy rain along a PWAT gradient with values as high as 1.9 inches across far southwestern Pennsylvania and northern West Virginia. 500-1000 J/kg of MUCAPE and 20 knots of cloud bearing flow supported thunderstorms producing heavy rain and flash flooding.

View location on OpenStreetMap → (40.2500, -80.9065)

Source: NOAA Storm Events Database, event_id 1271542. Narrative written by the NWS forecast office that issued the report.