event begin max end class region ----- ----- ----- ----- ----- ------ 9160 03:15 03:18 03:23 B3.2 9180 09:57 10:05 10:11 B7.2 1254 9190 15:45 15:51 15:58 B8.3 1254 9200 17:51 17:56 18:01 B5.1 1259 9210 19:59 20:04 20:06 B4.0 9220 21:13 21:17 21:21 B4.0