event begin max end class region ----- ----- ----- ----- ----- ------ 4850 03:10 03:14 03:16 B1.8 4860 04:30 04:34 04:37 C1.1 1663 4870 05:06 05:10 05:16 B3.0 1663 4880 05:36 05:40 05:48 B2.1 1663 4890 06:09 06:15 06:18 B2.6 4940 22:27 22:34 22:41 B5.8