event begin max end class region ----- ----- ----- ----- ----- ------ 0860 02:39 02:48 02:56 B3.4 2887 0880 15:09 15:13 15:17 B4.4 2887 0890 16:06 16:12 16:19 B4.3 2887 0900 17:47 17:55 17:59 B6.3 2887 0910 18:30 18:38 18:48 B9.6