event begin max end class region ----- ----- ----- ----- ----- ------ 7230 10:34 10:42 10:47 B6.3 2907 7240 11:51 11:59 12:03 C1.5 2907 7260 14:26 14:29 14:33 B9.1 2907 7270 16:15 16:23 16:27 C1.8 2907 7280 19:04 19:16 19:28 C1.8 2907 7310 20:59 21:12 21:27 C3.7 2907