event begin max end class region ----- ----- ----- ----- ----- ------ 3930 00:06 00:14 00:18 B8.1 2672 3940 00:30 00:37 00:45 C3.0 2671 3950 01:19 01:26 01:44 C1.6 2671 3960 15:47 15:58 16:07 B8.4 2671 3990 21:11 21:15 21:19 B2.1 2671 4000 22:49 22:53 22:58 B1.9 2672