event begin max end class region ----- ----- ----- ----- ----- ------ 1950 01:05 01:22 01:39 M1.0 1967 1960 02:02 02:11 02:18 M1.1 1967 1990 04:09 04:17 04:21 C3.3 1967 2000 05:19 05:22 05:25 C2.3 1960 2010 06:51 06:54 06:58 C2.0 2040 08:07 08:23 08:40 C6.0 1968 2060 11:08 11:13 11:19 C2.6 1968 2110 19:06 19:27 19:36 C8.0 1967 2130 20:15 20:55 21:06 C5.3 1967 2140 22:05 22:10 22:15 M4.9 1967