event begin max end class region ----- ----- ----- ----- ----- ------ 2940 04:46 05:05 05:17 C3.4 1967 2990 07:35 07:44 07:57 C2.3 1967 3010 09:28 09:32 09:44 C1.6 1967 3030 10:44 10:49 10:54 C2.4 1967 3080 15:32 15:42 15:53 M1.1 1968 3150 23:59 00:18 00:33 C6.3 1967