event begin max end class region ----- ----- ----- ----- ----- ------ 0820 00:57 01:04 01:08 B6.3 2665 0840 02:23 02:28 02:32 B3.3 2665 0850 03:24 03:28 03:31 C2.3 2665 0860 04:03 04:07 04:09 B3.2 2665 0900 05:28 05:32 05:36 B4.9 2665 0940 09:00 09:04 09:09 B3.1 0950 09:16 09:20 09:25 B4.0 0960 10:13 10:17 10:20 B4.4 1030 17:09 18:42 20:50 C1.2 2665