How the Tonga volcano generated a shock wave around
the world
https://www.washingtonpost.com/weather/2022/01/16/hunga-tonga-volcano-tsunami-eruption/
https://www.washingtonpost.com/weather/2022/01/16/hunga-tonga-volcano-tsunami-eruption/
A Politically Independent Blog by Vivekanand Jayakumar