event begin max end class region ----- ----- ----- ----- ----- ------ 0140 18:26 18:40 18:51 B3.3 2781 0150 22:28 22:37 22:43 B2.1 2781 0160 23:27 23:35 23:39 B2.1 2781 0170 23:50 23:55 23:59 B2.4 2781