event begin max end class region ----- ----- ----- ----- ----- ------ 0600 03:44 03:48 03:55 B7.3 0610 04:09 04:16 04:21 B8.7 0640 12:31 12:43 12:52 C6.7 3133 0670 22:22 22:31 22:41 C1.1 3133