When Hunga Tonga-Hunga Ha’apai erupted in January 2022, the underwater volcano in the South Pacific unleashed the most intense lightning storm ever recorded and set off a mega-tsunami that was hundreds of feet high. Research indicated the eruption was fueled by two merging magma chambers. Now, scientists are looking at another potential trigger. Live Science has more: https://flip.it/ZAjd2N #Science#Geology#Volcano#Eruption#Tonga
