event begin max end class region ----- ----- ----- ----- ----- ------ 8660 01:20 01:29 01:43 B4.4 8670 04:49 04:55 05:01 B2.1 8700 13:39 13:46 13:52 B4.0 2842 8740 17:21 17:53 18:17 B6.8 8750 18:19 19:07 19:27 C1.2