event begin max end class region ----- ----- ----- ----- ----- ------ 4160 04:11 04:19 04:38 B9.6 1850 4200 09:56 10:02 10:08 C2.1 1850 4210 11:39 11:53 12:03 C3.8 1850 4220 12:46 12:51 13:00 C2.3 1850 4270 16:51 16:57 17:08 C1.3 1850 4320 19:46 19:51 19:57 B6.8 1850