Thunderstorm Wind — Rockingham, New Hampshire

2023-09-08 · near Newmarket, Rockingham, New Hampshire

50 EG

Magnitude

Event narrative

Severe thunderstorm outflow wind gusts downed numerous branches and a few trees with debris covering roads and a parked vehicle in Newmarket, NH.

Wider weather episode

A strong mid-level trough ejected out of New York and pushed from southwest to northeast across New England during the day on September 8th. This feature had ample low level instability to work with as the region was experiencing well above normal temperatures and moisture for early September. All these ingredients came together to bring a line of severe thunderstorms to the area with strong damaging straight-line wind gusts being the primary hazard.

View location on OpenStreetMap → (43.0800, -70.9400)

Source: NOAA Storm Events Database, event_id 1142687. Narrative written by the NWS forecast office that issued the report.