Hi Scott/all - while quite subtle, it does appear observing sites in our area picked up the shockwave from the Tonga volcanic eruption also, around 10AM. This graph is from one of our meteorologist's personal weather station in Mt. Laurel NJ. #NJwx #PAwx #DEwx #MDwx https://t.co/6aTUsYrlva pic.twitter.com/EXA9DvoTK1

— NWS Mount Holly (@NWS_MountHolly) January 15, 2022