Flash Flood — Harrison, Mississippi

2025-06-09 · near Mississippi City, Harrison, Mississippi

Event narrative

Street flooding exceeding normal nuisance flooding along Beach Blvd near Courthouse Rd in Gulfport. Time estimated by radar.

Wider weather episode

Northwest flow aloft regime continued to be in place on June 9th with an upper level ridge center west of the local forecast area. This pattern carried developing storms from NW to SE across the area late in the afternoon. Sufficient instability aided in thunderstorm enhancement which resulted in severe wind gusts.

View location on OpenStreetMap → (30.3800, -89.0400)

Source: NOAA Storm Events Database, event_id 1278165. Narrative written by the NWS forecast office that issued the report.