Volcanoes are not restricted to the land, there are many undersea versions. One such undersea volcano known as Hunga Tonga-Hunga Ha’apai off the coast of Tonga. On 15th January 2022, it underwent an eruption which was one of the most powerful in recent memory. A recent paper shows that seismic waves were released 15 minutes …



The post There Was a 15 Minute Warning Before Tonga Volcano Exploded appeared first on Universe Today.



Source: There Was a 15 Minute Warning Before Tonga Volcano Exploded