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

Sensor Information for UMOOS Mooring: N0121

Mooring History:

Date	Buffer Name	Data Type	Depth	Comments
2018-07-08 16:15	ALL	ALL		deployed (slack mooring) by R/V Connecticut
2018-08-19 19:50	met	barometric_pressure	-3	Barometric pressure sensor reading near zero volts for long periods of time (over 24 hours) before returning to valid readings.
2018-10-26 01:00	sbe37	ALL	20	Data from all subsurface SBE37 IMs becoming intermittent.
2018-12-09 16:09	sbe37	ALL	1	Last valid data received from 1m SBESM.
2018-12-11 22:00	ALL	ALL	0	Buoy broke free from its anchor - presently adrift.
2019-09-21 14:00	ALL	ALL		Recovered by Portugese Naval vessel off Ponta Delgado (Azores). Wire rope had been parted below 50m IM (bottom 3 IMs were lost).

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).