The 1 minute data from Sunday is now available and shows the east to west wave from the #Tongaeruption . This wave traveled the long way around the globe to arrive on the east coast. The scaling is the same from the first-wave lapse posted yesterday. #Free2Use https://t.co/vcdv2UqdHX pic.twitter.com/Wow9R21hDE

— daryl herzmann (@akrherz) January 17, 2022