Time diagram showing seismic sea wave (tsunami) travel time to Honolulu, Hawaii, from points around the Pacific basin.
Image ID: cgs02255, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Photo Date: 1946 Credit: NOAA Central Library Historical Collections Category: Coast and Geodetic Survey/Geophysics Seismology/Tsunami/ • High Resolution Photo Available
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