event begin max end class region ----- ----- ----- ----- ----- ------ 0650 09:33 09:37 09:40 C1.0 1907 0670 11:58 12:02 12:06 B8.5 1908 0680 12:28 12:32 12:35 B9.0 1908 0690 15:59 16:04 16:12 C1.2 1908 0700 16:57 17:07 17:12 C1.2 1908 0730 19:42 19:50 19:54 C1.0 1908