Marine Thunderstorm Wind — Long Island Sound W of New Haven Ct To Port Jefferson Ny, Atlantic North
2025-07-25 · near Norwalk Light Wxflow, Long Island Sound W of New Haven Ct To Port Jefferson Ny, Atlantic North
45 MG
Magnitude
Event narrative
Mesonet site XNOR at Norwalk Light measured a 45 knot wind gust.
Wider weather episode
A shortwave trough and associated cold front approached the area. Ahead of these features, the area destabilized to about 2000 J/kg of MLCAPE. Storms fired up along a pre-frontal trough and with the help of about 30 knots of Effective Bulk Shear several storms were able to become severe and produce damaging wind gusts.
View location on OpenStreetMap → (41.0800, -73.3800)
Source: NOAA Storm Events Database, event_id 1283088. Narrative written by the NWS forecast office that issued the report.