event begin max end class region ----- ----- ----- ----- ----- ------ 5450 02:10 02:13 02:17 B2.8 1240 5490 12:36 12:40 12:43 B5.7 1236 5500 14:01 14:07 14:16 B4.3 1236 5520 22:29 22:33 22:37 B3.4