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Japan earthquakes in 1965

39 earthquakes of magnitude 4.5 or more were located in Japan in 1965. The largest: M7.0 73 km E of Ōarai, Japan, Sep 18, 1965.

From the USGS catalog. Times are local to each quake.

19641966

Map

Where every quake of 1965 was located in Japan. Select one for its page.

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Every quake of 1965

Magnitude 4.5 and up, newest first.

The largest

The 25 largest of 1965 in Japan.

Month by month

Counted by UTC date, which is how the catalog files them.

MonthQuakesLargestWhere
January 196515.6near the south coast of Honshu, Japan
February 196515.738 km ESE of Ōfunato, Japan
March 196536.4121 km ENE of Kuji, Japan
April 196566.10 km SSE of Yaizu, Japan
May 196555.971 km NNW of Uken, Japan
June 196516.172 km SSE of Hiroo, Japan
July 196525.8143 km ENE of Hasaki, Japan
August 19650
September 1965127.073 km E of Ōarai, Japan
October 196515.852 km E of Taira, Japan
November 196566.4Izu Islands, Japan region
December 196515.9Bonin Islands, Japan region

What this means

The catalog is only as complete as the instruments of the time. Worldwide coverage of magnitude 5 and up dates from the 1960s, and of 4.5 from the 1990s; earlier years hold the large quakes and the ones near a station, so a low count in an early year means fewer instruments, not a quiet earth.

By year

Every year the USGS catalog covers.

Nearby

Japan nowWorldwide in 1965

Sources

Earthquakes, magnitudes, depths, shaking estimates and felt reports from the U.S. Geological Survey Earthquake Hazards Program, read from its live feeds and its catalog back to 1900. Tsunami messages from NOAA’s tsunami warning centers.