event begin max end class region ----- ----- ----- ----- ----- ------ 8330 04:47 04:53 05:07 B3.1 2946 8340 17:07 17:12 17:17 B4.7 8350 18:44 18:54 19:07 B5.9 8360 19:10 19:30 19:31 B7.9 8380 19:31 19:42 19:49 C1.3 8370 19:58 20:03 20:09 B9.2 1946 8400 21:13 21:26 21:31 B7.2