A five man submarine plants sensors around the worlds oceans to monitor for a impending earthquake.
1966-05-21
1977-07-07
1981-06-24
1987-07-17
1999-06-08
2002-07-26
1978-05-12
2003-07-21
1965-08-08
1966-08-24
1990-03-02
1915-05-21
1989-08-09
1997-03-23
2000-04-20
1938-11-25
1977-03-11
2001-06-02
1954-12-23
1985-06-06
2003-02-25