event begin max end class region ----- ----- ----- ----- ----- ------ 0100 06:15 06:25 06:35 B2.7 2738 0140 09:49 09:52 09:54 B1.0 2738 0160 13:55 14:00 14:08 B5.6 2738 0170 15:50 15:53 15:57 B2.6 2738 0180 16:01 16:13 16:17 B3.3 2738 0250 22:20 22:25 22:29 B1.7