Aug 7, 2019
Thunderstorms developed near the Massachusetts - New Hampshire border during the afternoon hours of the 7th and then moved northward across southern New Hampshire. The air mass was very moist in advance of a slow-moving cold front with dew point temperatures in the upper 60s to around 70F.
Source: NOAA National Weather Service Storm Events Database (event 853227). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Carroll County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.