Jun 8, 2025
Back-building and training thunderstorms with heavy rainfall rates of 1 to 2 inches per hour developed across Columbia County in Southwest Arkansas on the morning of June 8th. This convection became focused within a moist, unstable and convergent low-level flow pattern with this convective cluster also near a frontal boundary. MLCAPE values of 1500 to 2000 J/kg and effective bulk shear of 30 to 40 kts both contributed to stronger redeveloping updrafts. Precipitable water values were on the order
Source: NOAA National Weather Service Storm Events Database (event 1272013). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Columbia County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.