event begin max end class region ----- ----- ----- ----- ----- ------ 9890 01:51 01:55 02:02 B4.0 2552 9900 08:09 08:12 08:15 B2.8 2552 9910 09:04 09:10 09:18 B5.8 2554 9940 20:30 20:40 20:52 C1.8 2552
