event begin max end class region ----- ----- ----- ----- ----- ------ 0120 01:45 01:48 01:51 B6.0 2480 0130 02:39 02:42 02:44 B7.0 2480 0140 03:48 03:52 03:59 B8.1 2480 0150 06:11 06:17 06:23 C1.0 2480 0160 12:36 12:39 12:41 B4.3 2480