event begin max end class region ----- ----- ----- ----- ----- ------ 7970 10:59 11:18 11:39 M3.3 4100 7980 14:49 14:57 15:03 C1.7 4100 7990 17:29 17:35 17:44 C1.6 8010 19:44 19:51 19:57 C1.5 8020 20:36 21:00 21:27 C9.2 8040 21:35 21:42 21:46 M1.1 4100 8070 22:59 23:07 23:29 C2.5 4100