OBS-ID    hhc20010926_0829
EVNT0001  2001-09-25T23:54:01.000Z 2001-09-25T23:57:59.000Z    15.8
EVNT0002  2001-09-26T01:05:01.000Z 2001-09-26T01:16:59.000Z    15.0
EVNT0003  2001-09-26T02:52:01.000Z 2001-09-26T03:08:39.000Z    22.0