event begin max end class region ----- ----- ----- ----- ----- ------ 1780 02:59 03:04 03:07 B4.1 4392 1800 03:31 03:44 03:53 B8.2 4392 1810 04:01 04:04 04:09 B8.5 4392 1830 04:41 04:49 04:52 B4.5 4392 1840 05:44 05:58 06:10 C2.3 4392 1850 07:53 08:01 08:07 B4.2 4392 1880 10:50 10:57 11:02 B3.9 4392 1900 22:19 22:26 22:28 B7.3 4392