event begin max end class region ----- ----- ----- ----- ----- ------ 0580 10:01 10:25 10:39 C2.0 4031 0590 11:16 11:41 12:05 C2.9 4030 0620 16:30 16:39 16:52 C2.8 4028 0640 20:21 20:40 20:47 M1.5 4031 0660 23:14 00:06 01:04 C6.0