event begin max end class region ----- ----- ----- ----- ----- ------ 4330 00:30 00:57 01:02 M2.0 1081 4340 02:53 02:58 03:03 B3.8 1080 4350 03:57 04:06 04:17 C1.0 1080 4360 08:06 08:09 08:14 B2.4 4370 09:02 09:17 09:22 C6.1 1081 4420 23:43 23:54 23:59 B3.0 1081