Marine Thunderstorm Wind — Cape Cod Bay, Atlantic North

2012-06-23 · near Barnstable Harbor, Cape Cod Bay, Atlantic North

Event narrative

The mesonet site at Chapin recorded a wind gust of 45 mph.

Wider weather episode

An upper level disturbance and associated cold pool provided enough lift and instability to produce showers and thunderstorms. In addition, there was enough shear to sustain these thunderstorms. These storms produced damaging wind and some large hail across portions of southern New Hampshire and northeastern Massachusetts.

View location on OpenStreetMap → (41.7300, -70.2600)

Source: NOAA Storm Events Database, event_id 393244. Narrative written by the NWS forecast office that issued the report.