A five man submarine plants sensors around the worlds oceans to monitor for a impending earthquake.
1966-05-21
1974-08-13
2003-07-19
2007-09-09
1977-06-17
1975-03-15
1961-12-19
1954-02-06
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2003-02-25
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2003-07-11
1928-08-28
1977-03-11
2000-10-06
1938-11-25
1968-07-17
1985-06-06
2001-06-02
1954-12-23