event begin max end class region ----- ----- ----- ----- ----- ------ 1840 00:45 00:54 01:04 C1.3 1614 1860 02:11 02:33 02:52 M1.0 1614 1890 05:18 05:30 05:46 C1.6 1980 19:02 19:06 19:09 C1.2 1610