event begin max end class region ----- ----- ----- ----- ----- ------ 0840 04:42 04:46 04:51 B7.2 1817 0860 09:10 09:20 09:23 C2.2 1817 0880 10:53 10:57 11:02 B8.8 0890 11:26 11:35 11:47 C1.0 1818 1010 21:58 22:03 22:07 C1.0 1825