event begin max end class region ----- ----- ----- ----- ----- ------ 4130 00:15 00:28 00:38 C3.0 1444 4140 01:38 01:57 02:20 C2.5 1445 4150 08:32 08:59 09:22 C1.2 1444 4160 11:19 11:57 12:21 B9.0 1444 4180 14:37 14:58 15:25 B5.8 1438