event begin max end class region ----- ----- ----- ----- ----- ------ 0460 00:52 00:55 00:59 B1.4 0470 01:03 01:13 01:24 B2.1 0480 15:26 15:33 15:37 B1.5 0490 16:12 16:20 16:29 B1.3 0500 18:21 18:28 18:34 B1.3 0510 20:41 20:47 20:51 B1.2
