event begin max end class region ----- ----- ----- ----- ----- ------ 7460 04:34 04:46 04:54 B2.5 7500 18:06 18:11 18:14 B2.7 2578 7510 19:29 19:36 19:39 C1.1 2578 7530 20:00 20:03 20:06 B1.9 2578 7540 23:11 23:17 23:24 B3.7 2578