Impact on Society Tsunami Events 2011 Tsunami Japan California Earthquakes Peru 20th Century Events 2011 Tōhoku Earthquake 2011 Japan Earthquake 20th Century Earthquakes San Francisco Earthquake 1906 Taiwan Earthquakes 1985 Mexico City Earthquake California History Impact of Earthquakes Kamchatka Earthquakes Historical Earthquakes Tsunamis Mexico Impact on Regions 1985 Mexico Earthquake 2011 Earthquake Philippines Afghanistan 1946 Nankai Trough Earthquake 1974 Lima Earthquake Balochistan Earthquakes Balochistan 2005 Kashmir Earthquake Guerrero Earthquake History 2011 Earthquake and Tsunami Tōhoku Earthquake Tohoku Earthquake Impact on Communities Turkey 2004 Tsunami 2004 Sumatra-Andaman Earthquake 1960 Valdivia Earthquake Loma Prieta Earthquake 2015 Nepal Earthquake Pacific Region 1952 Kamchatka Earthquake Casualties Comparative Analysis 20th Century Historical Events