event begin max end class region ----- ----- ----- ----- ----- ------ 4010 01:00 01:13 01:24 C5.7 3645 4040 04:25 04:34 04:39 C3.9 3638 4100 04:39 04:46 04:53 C3.8 3638 4140 12:39 12:59 13:34 M1.0 3645 4160 15:07 15:14 15:20 M2.2 3638 4220 20:42 20:55 21:10 C5.3 3647 4230 21:44 21:52 21:57 M3.4 3638 4260 23:06 23:15 23:37 C4.0 3655 4270 23:37 23:45 23:49 C3.7