event begin max end class region ----- ----- ----- ----- ----- ------ 4270 10:51 10:55 10:58 B1.4 1081 4280 11:58 12:02 12:04 B3.0 1081 4300 20:34 20:46 20:54 B4.5 1081 4320 23:56 00:02 00:04 B6.3
