event begin max end class region ----- ----- ----- ----- ----- ------ 2140 09:36 09:40 09:44 B7.3 1836 2160 15:29 15:35 15:41 B5.4 1834 2170 17:20 17:36 17:51 C2.6 1836 2200 22:01 22:26 22:49 B5.4 1834