event begin max end class region ----- ----- ----- ----- ----- ------ 7980 00:10 00:20 00:32 B8.4 2139 7990 01:51 01:56 02:01 B7.3 2144 8060 07:01 07:04 07:06 B8.0 2144 8320 19:41 19:48 20:06 C1.8 2146 8350 22:05 22:09 22:15 B8.2 2144