event begin max end class region ----- ----- ----- ----- ----- ------ 4610 05:18 05:33 05:43 B9.3 1660 4620 10:47 11:02 11:07 B3.9 4630 17:27 17:34 17:37 B3.1 4640 18:20 18:34 19:06 C1.1 1660