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 A0147 : Massachusetts Bay


Latitude: 42° 31.39´N
Longitude: 70° 33.93´W
Location Description: SE of Gloucester
Deployed: Sep 20 2023
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: May 02, 09 AM EDT
Last GOES Transmission: May 02, 09 AM EDT
Latest Event:
Sep 20, 07 PM EDT
Deployed by M/V James Goodwin


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
(EDT)
Most
Recent Data
Plot
Full
Deployment
Plot
Full
Historical
Plot
Make
My
Own
Significant Wave Height (0m)0.6 meters (1.8 ft)May 02 9:30 AM
Dominant Wave Period (0m)2.7 seconds May 02 9:30 AM
Significant Wave Height (test) (0m)0.5 meters (1.7 ft)May 02 9:00 AM
Dominant Wave Period (test) (0m)2.6 seconds May 02 9:00 AM
Mean Wave Direction (test) (0m)125.2 degrees May 02 9:00 AM
Air Temperature (-3m)9.0 C (48.2 F)May 02 9:30 AM
Visibility (-3m)2999.4 meters May 02 9:30 AM
Barometric Pressure (-3m)1014.2 millibars May 02 9:30 AM
Wind Direction (-4m)SSWMay 02 9:30 AM
Wind 2 Direction [Primary] (-4m)SouthMay 02 9:30 AM
Wind Speed (-4m)6.6 m/s (15 mph, 13 kts)May 02 9:30 AM
Wind 2 Speed [Primary] (-4m)6.7 m/s (15 mph, 13 kts)May 02 9:30 AM
Wind Gust (-4m)7.7 m/s (17 mph, 15 kts)May 02 9:30 AM
Wind 2 Gust [Primary] (-4m)7.8 m/s (17 mph, 15 kts)May 02 9:30 AM
Water Temperature (1m)8.2 C (46.7 F) May 02 9:30 AM
Water Temperature (2m)8.2 C (46.7 F) May 02 9:00 AM
Water Temperature (10m)8.0 C (46.3 F) May 02 9:00 AM
Water Temperature (20m)5.4 C (41.8 F) May 02 9:00 AM
Water Temperature (50m)5.0 C (41.1 F) May 02 9:00 AM
Water Temperature (51m)Sensor FailureMay 02 9:00 AM
Salinity (1m)30.2 psu May 02 9:30 AM
Salinity (10m)30.5 psu May 02 9:00 AM
Salinity (20m)30.9 psu May 02 9:00 AM
Salinity (50m)31.6 psu May 02 9:00 AM
Pressure (10m)10.0 decibars May 02 9:00 AM
Dissolved Oxygen (50m)Sensor FailureMay 02 9:00 AM
Dissolved Oxygen (51m)Sensor FailureMay 02 9:00 AM
Oxygen Saturation (50m)7.2 ml/l May 02 9:00 AM
Oxygen Saturation (51m)2.2 ml/l May 02 9:00 AM
Percent Oxygen Saturation (50m)Sensor FailureMay 02 9:00 AM
Percent Oxygen Saturation (51m)Sensor FailureMay 02 9:00 AM
Sigma-T (1m)23.5 kg/m^3 May 02 9:30 AM
Sigma-T (10m)23.8 kg/m^3 May 02 9:00 AM
Sigma-T (20m)24.4 kg/m^3 May 02 9:00 AM
Sigma-T (50m)25.0 kg/m^3 May 02 9:00 AM
Current Direction (2m)NEMay 02 9:00 AM
Current Speed (2m)30.4 cm/s (0.59 kts)May 02 9:00 AM
East Current Velocity (2m)22.6 cm/s (0.44 kts)May 02 9:00 AM
East Current Velocity (10m)13.5 cm/s (0.26 kts)May 02 9:00 AM
East Current Velocity (14m)7.4 cm/s (0.14 kts)May 02 9:00 AM
East Current Velocity (18m)10.2 cm/s (0.20 kts)May 02 9:00 AM
East Current Velocity (22m)8.4 cm/s (0.16 kts)May 02 9:00 AM
East Current Velocity (50m)-9.4 cm/s (-0.18 kts)May 02 9:00 AM
North Current Velocity (2m)20.3 cm/s (0.40 kts)May 02 9:00 AM
North Current Velocity (10m)20.7 cm/s (0.40 kts)May 02 9:00 AM
North Current Velocity (14m)15.9 cm/s (0.31 kts)May 02 9:00 AM
North Current Velocity (18m)10.2 cm/s (0.20 kts)May 02 9:00 AM
North Current Velocity (22m)6.2 cm/s (0.12 kts)May 02 9:00 AM
North Current Velocity (50m)4.1 cm/s (0.08 kts)May 02 9:00 AM
Average Chlorophyll Concentration (3m)Sensor FailureApr 11 10:00 AM
Sea water Turbidity (3m)Sensor FailureApr 11 10:00 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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