event begin max end class region ----- ----- ----- ----- ----- ------ 4300 04:06 04:14 04:22 B4.8 4310 06:26 06:32 06:39 B3.5 4400 13:01 13:11 13:19 B2.9 4420 14:10 14:16 14:24 B2.1 4440 16:28 16:41 16:46 B2.1 4470 17:55 18:03 18:10 B3.4 4490 18:59 19:06 19:12 B2.0 4510 20:27 20:37 20:46 B2.1 4540 22:47 22:54 23:04 B1.7 4550 23:31 23:38 23:43 B1.4