event begin max end class region ----- ----- ----- ----- ----- ------ 6870 00:03 00:10 00:13 C3.1 6900 04:39 04:42 04:46 B8.8 6910 04:48 04:53 04:58 C1.8 1354 6920 06:23 06:27 06:29 B9.4 6970 15:56 16:00 16:07 B8.0 1356 6980 18:19 18:28 18:36 C1.3 1356