Jul 10, 2003
A potent squall line developed during the early afternoon across central Ohio, on southwest to central Kentucky. This was along a prefrontal surface boundary, and well out ahead of a strong cold front. The atmosphere warmed into the 80s with surface dew points in the 70 to 75 degree range. Additional thunderstorms formed into a broken west to east line across West Virginia, ahead of the squall line. This caused flooding problems. After 1500E, the squall line accelerated eastward, moving nea
Source: NOAA National Weather Service Storm Events Database (event 5378820). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Harrison County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.