event begin max end class region ----- ----- ----- ----- ----- ------ 6970 01:35 01:41 01:46 C3.0 4055 6990 09:19 09:34 09:42 C4.4 4055 7000 10:04 10:20 10:28 M1.5 7020 13:42 13:47 13:52 C3.2 7040 17:57 18:13 18:27 M1.3 7050 20:08 20:20 20:49 C3.1 4062