event begin max end class region ----- ----- ----- ----- ----- ------ 2260 03:41 04:30 04:57 B1.9 1218 2280 20:09 20:14 20:18 B4.1 1223 2310 20:56 21:03 21:12 C1.1 1223 2320 21:50 21:58 22:03 C1.4 1223 2330 22:25 22:31 22:39 B3.0 1223