OBS-ID    hhc20020726_0914
EVNT0001  2002-07-26T00:14:38.234Z 2002-07-26T00:18:10.343Z    3.40
EVNT0002  2002-07-26T00:44:31.171Z 2002-07-26T00:50:36.343Z    2.94
EVNT0003  2002-07-26T03:16:10.077Z 2002-07-26T03:29:21.296Z    2.83
EVNT0004  2002-07-26T06:29:24.890Z 2002-07-26T07:02:53.359Z    3.80