event begin max end class region ----- ----- ----- ----- ----- ------ 3890 14:50 14:57 15:01 B4.2 1147 3920 20:21 20:27 20:31 B1.1 1147 3940 22:57 23:03 23:06 B2.9 1149 3960 23:49 23:55 23:58 B2.4 1149
