event begin max end class region ----- ----- ----- ----- ----- ------ 2970 02:35 02:40 02:43 B5.5 2396 2980 04:47 04:51 04:53 B5.7 2394 3020 09:06 09:10 09:18 B5.2 2396 3050 11:33 11:38 11:46 B7.2 2396 3100 16:01 16:06 16:10 B7.3 2396 3140 21:26 21:29 21:40 B7.1 2396