event begin max end class region ----- ----- ----- ----- ----- ------ 0880 00:27 00:31 00:35 B3.2 0890 02:18 02:23 02:34 B2.2 0900 09:19 09:24 09:29 B3.0 0910 10:22 10:34 10:44 B2.9 0920 10:49 10:56 11:03 C3.5 0930 11:51 12:02 12:09 B4.7 0960 16:36 16:50 17:00 B4.8 0970 18:28 18:33 18:38 B2.3