In March 5 and 6 2011, less than a week before the Tohoku Earthquake and Tsunami that caused Fukushima, the Pu’u’o’o Crater which was filled with lava, was drained by magna movement.
Now, the Pu’u’o’o Crater and another Crater have been drained.
Hawaii recently had a 6.9 earthquake also. Please note, no large earthquake in Hawaii, proceeded the Tohoku earthquake.
Are we subject to risk of another killer Tsunami in Japan?