Flash Flood — Somerset, New Jersey

2025-07-31 · near Green Brook, Somerset, New Jersey

Event narrative

Flash flooding was reported on US 22 in both Directions, mainly east of CR 531/Somerset Ave/Watchung Ave.

Wider weather episode

A stationary front sparked off showers and thunderstorms across the forecast area. Flash flooding resulted.

View location on OpenStreetMap → (40.6379, -74.4414)

Source: NOAA Storm Events Database, event_id 1286470. Narrative written by the NWS forecast office that issued the report.