Tsunamis in the Pacific Basin, 1900-1983 / map produced by Patricia A. Lockridge, National Geophysical Data Center and Ronald H. Smith, Cooperative Institute for Research in Environmental Sciences ; published by National Geophysical Data Center and World Data Center A for Solid Earth Geophysics with support from Office of U.S. Foreign Disaster Assistance, Agency for International Development in cooperation with Circum-Pacific Council for Energy and Mineral Resources, Map Project
