event begin max end class region ----- ----- ----- ----- ----- ------ 6580 01:59 02:04 02:08 C3.1 2468 6830 04:43 04:55 05:07 B8.3 2468 6700 10:40 10:51 11:01 C1.6 2470 6750 12:38 13:26 13:57 C1.7 6840 16:58 17:10 17:24 C1.1 2469 6890 21:49 22:28 23:08 C4.5