event begin max end class region ----- ----- ----- ----- ----- ------ 3790 01:55 02:02 02:09 C1.1 1476 3800 02:51 02:57 03:02 B8.7 3810 04:01 04:08 04:15 C4.4 1476 3820 07:21 08:14 08:20 C7.0 1476 3910 22:26 22:32 22:43 B9.9 1476