20-years ago this week: A fast-moving convective wind storm (known as a “derecho”) tracked across northern New England during the pre-dawn hours on July 5th, 1999. Read more details about the event here. #WeatherKnowledgeWednesdaypic.twitter.com/j5MDxRXH9F

20-years ago this week: A fast-moving convective wind storm (known as a “derecho”) tracked across northern New England during the pre-dawn hours on July 5th, 1999. Read more details about the event here.

Source: Twitter NWS Burlington