Deadly Tsunamis- Madison Mazza By madison_mazza Nov 1, 1775 Lisbon Earthquake Magnitude: 8.5-9 Killed approximately 10,000-100,000 people Aug 26, 1883 Krakatoa Eruption Magnitude: 8 Killed approximately 36,417 people Apr 1, 1946 Aleutian Erthquake Magnitude: 8 Killed approximately 160 people
