[steve86]

Can’t be.

[Vinnie]

I may have confused the timing. Not sure if my son recorded the wave 20 min after the event or 20 min after it passed through Colorado.
Scroll don in the site and see recorded pressure wave in Key Biscayne ,FL.
https://www.msn.com/en-us/weather/topstories/how-the-tonga-volcano-generated-a-shock-wave-around-the-world/ar-AASQ9vj?ocid=msedgntp