event begin max end class region ----- ----- ----- ----- ----- ------ 6720 02:57 03:01 03:11 B7.2 6730 04:39 04:43 04:47 C1.3 1719 6760 08:37 08:47 08:56 B7.7 1719 6860 19:50 20:11 20:29 C1.3 1719 6870 20:49 20:52 20:57 C1.2 1719 6900 22:03 22:07 22:10 B4.8