event begin max end class region ----- ----- ----- ----- ----- ------ 4000 10:01 10:05 10:07 B5.4 2651 4010 12:31 12:34 12:37 B2.5 2651 4020 16:32 16:36 16:39 B7.2 2651 4040 17:53 17:56 18:00 B1.6 2651