UMOOS Moored Buoy Sensor Information Physical Oceanography Group School of Marine Sciences University of Maine

Sensor Information for UMOOS Mooring: N0122

Mooring History:

Date	Buffer Name	Data Type	Depth	Comments
2020-11-07 23:41	ALL	ALL		Redeployed by R/V Connecticut
2020-11-07 23:42	ALL	ALL		unable to dial in to iridium modem. Modem will not answer. Can connect occasionally at end of callback session before hangup
2020-12-20 03:04	sbe37	ALL	215	last good data. IM sent repeated data, then -273 temp and 1/1/2000 date. failed.
2020-12-21 06:00	ALL	ALL		main battery voltage suddenly dropped below 10v. Not charging fully. Buoy may go off air soon.
2020-12-27 01:00	ALL	ALL		last data from iridium modem. may be from low voltage or from attempts to set lo voltage threshhold.
2021-01-01 01:24	ALL	ALL		buoy off the air, last GOES transmission w/data. next two transmissions had empty buffers, then silence.
2021-01-18 00:00	ALL	ALL	0	Buoy moved about 300m to the WNW over a 6-hour period.
2021-02-02 15:00	ALL	ALL	0	Buoy moved about 1000 m to the WNW over a 15-hour period.
2021-03-02 00:00	ALL	ALL	0	Buoy moved about 300 m to the ESE.
2021-03-29 18:00	ALL	ALL	0	Buoy moved about 500m over a 3 hour period.
2021-04-17 03:00	ALL	ALL	0	Buoy is adrift (no longer anchored).
2021-06-12 12:00	ALL	ALL		Recovered by R/V Conneticut

Notes: Sensors highlighted in red indicate problems with this sensor during deployment. Depth is measured relative to the ocean surface with positive depths indicating depths below the ocean surface. Negative depths are heights above the surface. In the case of doppler current measurements, the depth indicates depth of first measurement:delta-depth:depth of last measurement. For instance, 10:4:106 represents currents measured every 4 meters from 10 meters down to 106 meters (28 depths in all).