event begin max end class region ----- ----- ----- ----- ----- ------ 0820 02:43 02:48 02:50 B2.4 2682 0830 04:56 05:03 05:09 B2.4 2683 0840 06:11 06:19 06:25 B3.5 2683 0850 10:59 11:04 11:11 B1.2 2683 0860 11:25 11:29 11:31 B1.4 2682 0870 13:26 13:41 13:49 C1.0 2683 0900 19:51 20:02 20:10 B3.3 2683 0920 23:19 23:27 23:33 B5.5 2683