event begin max end class region ----- ----- ----- ----- ----- ------ 0620 07:05 07:09 07:17 B8.2 0630 07:20 07:26 07:32 C1.1 0650 15:25 15:28 15:34 B7.2 0660 15:55 16:00 16:04 C1.6 0670 19:48 19:57 20:07 C1.0 0700 23:29 23:34 23:40 C1.1