event begin max end class region ----- ----- ----- ----- ----- ------ 3300 01:28 03:30 04:38 C1.6 3310 12:52 13:07 13:25 C1.0 3320 15:41 15:51 15:57 B2.2 3330 17:03 17:09 17:17 B2.2 3340 18:18 18:24 18:27 B1.8 3350 22:37 22:58 23:18 B1.8