PhOG, School of Marine Science, University of Maine
Physical Oceanography Group
School of Marine Sciences
University of Maine

http://gyre.umeoce.maine.edu/A01_funding.php

Mooring A0149 : Massachusetts Bay


Latitude: 42° 31.39´N
Longitude: 70° 33.93´W
Location Description: SE of Gloucester
Deployed: Dec 15 2024
Coast Guard Light List Letter: A
Coast Guard Light List Number 367
Water Depth: 65 meters (213 feet)
Watch Circle Radius: 45 meters (148 feet)
Last Cell Phone Transmission: Feb 22, 08 AM EST
Last GOES Transmission: Feb 22, 08 AM EST
Latest Event:
Dec 14, 09 PM EST
deployed by R/V Connecticut


Specialized Plots:
Temperature, Salinity, Density: Temperature, Salinity, Density (Deployment Only):

Text Reports: Surface, Ocean, Currents OR Data Download (All data for this location)

Sensor Information (this deployment only)


Latest Conditions:

Click on the graph icons below to see time series plots of the listed variables. The latest conditions are in local time but all plots are in GMT(Summer EDT is 4 hours behind GMT; Winter EST is 5 hours behind GMT; Atlantic AST is always 4 hours behind GMT).

We follow the convention that depth is measure positive "down". That's why parameters like wind speed have negative depths attached to them! The latest eastward and northward subsurface currents are displayed at a subset of available depths; no plots are presently available for current velocity vectors below 2m. Click here for additional Information.

Variable (measurement depth in meters) Last
Observation
Last
Update
(EST)
Most
Recent Data
Plot
Full
Deployment
Plot
Full
Historical
Plot
Make
My
Own
Significant Wave Height (0m)0.8 meters (2.8 ft)Feb 22 8:30 AM
Dominant Wave Period (0m)4.0 seconds Feb 22 8:30 AM
Significant Wave Height (test) (0m)0.9 meters (3.1 ft)Feb 22 8:00 AM
Dominant Wave Period (test) (0m)3.3 seconds Feb 22 8:00 AM
Mean Wave Direction (test) (0m)258.3 degrees Feb 22 8:00 AM
Air Temperature (-3m)-6.1 C (21.0 F)Feb 22 8:30 AM
Visibility (-3m)2998.2 meters Feb 22 8:30 AM
Barometric Pressure (-3m)1024.4 millibars Feb 22 8:30 AM
Wind Direction (-4m)NWFeb 22 8:30 AM
Wind 2 Direction [Primary] (-4m)NWFeb 22 8:30 AM
Wind Speed (-4m)8.3 m/s (18 mph, 16 kts)Feb 22 8:30 AM
Wind 2 Speed [Primary] (-4m)9.5 m/s (21 mph, 19 kts)Feb 22 8:30 AM
Wind Gust (-4m)10.1 m/s (23 mph, 20 kts)Feb 22 8:30 AM
Wind 2 Gust [Primary] (-4m)11.7 m/s (26 mph, 23 kts)Feb 22 8:30 AM
Water Temperature (1m)3.3 C (38.0 F) Feb 22 8:30 AM
Water Temperature (2m)3.3 C (38.0 F) Feb 22 8:00 AM
Water Temperature (10m)3.4 C (38.0 F) Feb 22 8:00 AM
Water Temperature (20m)3.4 C (38.2 F) Feb 22 8:00 AM
Water Temperature (49m)Sensor FailureFeb 22 8:00 AM
Water Temperature (50m)3.6 C (38.5 F) Feb 22 8:00 AM
Water Temperature (51m)3.6 C (38.5 F) (opt)Feb 22 8:00 AM
Salinity (1m)32.6 psu Feb 22 8:30 AM
Salinity (10m)32.6 psu Feb 22 8:00 AM
Salinity (20m)32.7 psu Feb 22 8:00 AM
Salinity (49m)Sensor FailureFeb 22 8:00 AM
Salinity (50m)32.7 psu Feb 22 8:00 AM
Pressure (10m)9.6 decibars Feb 22 8:00 AM
Pressure (49m)Sensor FailureFeb 22 8:00 AM
Pressure (50m)48.5 decibars Feb 22 8:00 AM
Dissolved Oxygen (49m)Sensor FailureFeb 22 8:00 AM
Dissolved Oxygen (50m)7.5 ml/l (10.7 mg/l)Feb 22 8:00 AM
Dissolved Oxygen (51m)6.9 ml/l (9.9 mg/l)Feb 22 8:00 AM
Oxygen Saturation (49m)Sensor FailureFeb 22 8:00 AM
Oxygen Saturation (50m)7.4 ml/l Feb 22 8:00 AM
Oxygen Saturation (51m)7.4 ml/l Feb 22 8:00 AM
Percent Oxygen Saturation (49m)Sensor FailureFeb 22 8:00 AM
Percent Oxygen Saturation (50m)100.7 % Feb 22 8:00 AM
Percent Oxygen Saturation (51m)93.2 % Feb 22 8:00 AM
Sigma-T (1m)26.0 kg/m^3 Feb 22 8:30 AM
Sigma-T (10m)26.0 kg/m^3 Feb 22 8:00 AM
Sigma-T (20m)26.0 kg/m^3 Feb 22 8:00 AM
Sigma-T (49m)Sensor FailureFeb 22 8:00 AM
Sigma-T (50m)26.0 kg/m^3 Feb 22 8:00 AM
Current Direction (2m)SouthFeb 22 8:00 AM
Current Speed (2m)16.7 cm/s (0.32 kts)Feb 22 8:00 AM
East Current Velocity (2m)0.4 cm/s (0.01 kts)Feb 22 8:00 AM
East Current Velocity (10m)-2.5 cm/s (-0.05 kts)Feb 22 8:00 AM
East Current Velocity (14m)-3.7 cm/s (-0.07 kts)Feb 22 8:00 AM
East Current Velocity (18m)-2.7 cm/s (-0.05 kts)Feb 22 8:00 AM
East Current Velocity (22m)-3.8 cm/s (-0.07 kts)Feb 22 8:00 AM
East Current Velocity (50m)2.4 cm/s (0.05 kts)Feb 22 8:00 AM
North Current Velocity (2m)-16.7 cm/s (-0.32 kts)Feb 22 8:00 AM
North Current Velocity (10m)-17.8 cm/s (-0.35 kts)Feb 22 8:00 AM
North Current Velocity (14m)-16.4 cm/s (-0.32 kts)Feb 22 8:00 AM
North Current Velocity (18m)-13.7 cm/s (-0.27 kts)Feb 22 8:00 AM
North Current Velocity (22m)-11.4 cm/s (-0.22 kts)Feb 22 8:00 AM
North Current Velocity (50m)-5.2 cm/s (-0.10 kts)Feb 22 8:00 AM
Average Chlorophyll Concentration (3m)0.8 micrograms/liter Feb 22 8:00 AM
Sea water Turbidity (3m)0.2 ntus Feb 22 8:00 AM


Measured Ocean Currents and Wind Stress

Hourly averaged wind stress at 4 m and currents (rotated to true north) at 2 m (current meter) and from 10 m to a maximum of 126 m (Doppler).
Latest Month's:
This Deployment:
Entire Position History:

How to Read a Stick Plot


Wind and Residual Ocean Currents

Measured winds and currents which are low-pass filtered to remove tidal currents. Winds at 4 m above sea surface, surface currents at a depth of 2 m, and doppler currents at 4 meter bins from 10 meters to a maximum of 126 meters.
Latest Month's:
This Deployment:
Entire Position History:

How to Read a Stick Plot


Questions? Contact the Webmaster

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