event begin max end class region ----- ----- ----- ----- ----- ------ 8400 01:44 01:53 02:32 C1.6 2473 8410 05:01 05:10 05:23 C7.8 2473 8480 09:48 09:53 09:59 B8.3 2473 8510 11:55 12:03 12:16 C1.2 2473 8530 15:10 15:26 15:43 C4.1 2473