Derecho - Also one year ago today was one of the best mammatus displays that I’ve ever seen after the derecho rolled through Massachusetts. #mawx https://t.co/7zgePElshW

4:39pm PDT - October 7th, 2021

Also one year ago today was one of the best mammatus displays that I’ve ever seen after the derecho rolled through Massachusetts. #mawx https://t.co/7zgePElshW

19 retweets 2 likes -