event begin max end class region ----- ----- ----- ----- ----- ------ 3900 06:45 06:56 07:08 M1.4 1618 3950 08:52 08:57 09:00 C1.2 1618 3990 09:17 09:41 09:43 C4.1 1618 4030 15:10 15:30 15:38 M3.5 1618 4170 20:39 20:43 20:50 C1.3 4190 21:12 21:16 21:21 C2.5 4260 23:09 23:12 23:14 C1.1