event begin max end class region ----- ----- ----- ----- ----- ------ 0460 00:57 01:02 01:06 B5.3 2885 0470 01:24 01:34 01:40 C2.2 2885 0480 02:06 02:10 02:14 B4.3 2885 0490 02:54 03:04 03:14 C1.8 2885 0500 05:08 05:13 05:19 B2.8 2885 0510 05:19 05:24 05:36 B3.3 2885 0530 12:49 12:54 13:06 B1.2 2885 0540 15:06 15:13 15:19 B1.0 2885