OBS-ID    hhc20030121_0832
EVNT0001  2003-01-20T23:32:13.758Z 2003-01-20T23:44:36.383Z    2.53
EVNT0002  2003-01-21T02:23:01.024Z 2003-01-21T02:47:28.117Z    3.53
EVNT0003  2003-01-21T05:50:33.196Z 2003-01-21T06:12:22.258Z    2.92