event begin max end class region ----- ----- ----- ----- ----- ------ 2170 01:12 01:23 01:30 C2.4 3272 2180 04:48 04:54 04:58 C1.5 3272 2190 05:36 05:53 06:04 M3.0 3272 2230 12:46 12:55 13:00 C1.1 3272 2240 13:00 13:03 13:07 C1.5 3272 2250 13:21 14:00 14:29 C3.9