event begin max end class region ----- ----- ----- ----- ----- ------ 4450 06:21 11:09 11:36 B4.5 4470 09:09 09:12 09:14 B3.1 4500 11:04 11:09 11:21 B4.6 1106 4530 13:52 14:00 14:04 B3.6 1108 4540 18:58 19:03 19:06 B3.7 1108 4560 22:29 22:34 22:40 B4.6 1106