event begin max end class region ----- ----- ----- ----- ----- ------ 1000 03:46 03:59 04:06 C3.0 1982 1050 10:50 10:54 10:58 C1.9 1984 1070 12:49 12:53 12:55 C1.5 1100 14:52 15:01 15:10 M1.1 1982