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International Seismological Centre
On-Line Bulletin

Any use of data from the ISC Bulletin should be cited. The correct format for citations may be found on our citation page.

ISS station arrival data for years 1960 to 1963 has been provided by Antonio Villaseñor. (Antonio Villaseñor and E. Robert Engdahl, Systematic Relocation of Early Instrumental Seismicity: Earthquakes in the International Seismological Summary for 1960–1963, Bull. Seism. Soc Am., 97, 1820–1832, 2007)

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Wed Oct 21 21:29:22 2026 GMT

International Seismological Centre
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