event begin max end class region ----- ----- ----- ----- ----- ------ 0820 00:30 00:34 00:37 B7.0 0830 01:40 01:45 01:48 C1.4 1429 0840 02:05 02:10 02:13 B7.2 1429 0850 03:28 03:33 03:38 C2.8 1429 0870 06:44 06:51 06:59 C1.3 1429 0900 10:29 10:52 12:16 M2.0 1429 0960 17:24 17:31 17:35 C3.2 1427