event begin max end class region ----- ----- ----- ----- ----- ------ 8370 00:54 00:58 01:03 B7.2 2733 8380 02:21 02:29 02:40 B2.8 2733 8390 15:38 15:43 15:48 B1.2 2733 8400 16:42 16:53 17:16 B1.5 2733