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 A0140 : Massachusetts Bay


Latitude: 42° 31.39´N
Longitude: 70° 33.97´W
Location Description: SE of Gloucester
Deployed: Sep 28 2018
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: Oct 20, 01 PM EDT
Last GOES Transmission: Oct 11, 03 PM EDT
Latest Event:
Sep 28, 01 AM EDT
deployed by R/V Connecticut

Specialized Plots:
Temperature, Salinity, Density: Temperature and Dissolved Oxygen:

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)1.1 meters (3.5 ft)Oct 20 1:00 PM
Dominant Wave Period (0m)4.0 seconds Oct 20 1:00 PM
Significant Wave Height (test) (0m)1.0 meters (3.4 ft)Oct 20 1:00 PM
Maximum Wave Height (test) (0m)1.6 meters (5.4 ft)Oct 20 1:00 PM
Dominant Wave Period (test) (0m)3.7 seconds Oct 20 1:00 PM
Mean Wave Direction (test) (0m)218.2 degrees Oct 20 1:00 PM
Air Temperature (-3m)14.0 C (57.1 F)Oct 20 1:00 PM
Visibility (-3m)2995.8 meters Oct 20 1:00 PM
Barometric Pressure (-3m)1000.8 millibars Oct 20 1:00 PM
Wind Direction (-4m)WSWOct 20 1:00 PM
Wind 2 Direction [Primary] (-4m)WSWOct 20 1:00 PM
Wind Speed (-4m)7.2 m/s (16 mph, 14 kts)Oct 20 1:00 PM
Wind 2 Speed [Primary] (-4m)7.6 m/s (17 mph, 15 kts)Oct 20 1:00 PM
Wind Gust (-4m)8.9 m/s (20 mph, 17 kts)Oct 20 1:00 PM
Wind 2 Gust [Primary] (-4m)9.4 m/s (21 mph, 18 kts)Oct 20 1:00 PM
Water Temperature (1m)13.0 C (55.4 F) Oct 20 1:00 PM
Water Temperature (20m)12.6 C (54.7 F) Oct 20 1:00 PM
Water Temperature (50m)10.1 C (50.2 F) Oct 20 1:00 PM
Water Temperature (51m)10.1 C (50.2 F) (opt)Oct 20 1:00 PM
Salinity (1m)31.9 psu Oct 20 1:00 PM
Salinity (20m)32.1 psu Oct 20 1:00 PM
Salinity (50m)32.5 psu Oct 20 1:00 PM
Pressure (50m)48.7 decibars Oct 20 1:00 PM
Dissolved Oxygen (50m)5.0 ml/l (7.1 mg/l)Oct 20 1:00 PM
Dissolved Oxygen (51m)5.1 ml/l (7.2 mg/l)Oct 20 1:00 PM
Oxygen Saturation (50m)6.4 ml/l Oct 20 1:00 PM
Oxygen Saturation (51m)6.4 ml/l Oct 20 1:00 PM
Percent Oxygen Saturation (50m)77.4 % Oct 20 1:00 PM
Percent Oxygen Saturation (51m)79.3 % Oct 20 1:00 PM
Sigma-T (1m)24.0 kg/m^3 Oct 20 1:00 PM
Sigma-T (20m)24.2 kg/m^3 Oct 20 1:00 PM
Sigma-T (50m)25.0 kg/m^3 Oct 20 1:00 PM
East Current Velocity (10m)30.8 cm/s (0.60 kts)Oct 20 1:00 PM
East Current Velocity (14m)25.2 cm/s (0.49 kts)Oct 20 1:00 PM
East Current Velocity (18m)16.1 cm/s (0.31 kts)Oct 20 1:00 PM
East Current Velocity (22m)11.1 cm/s (0.22 kts)Oct 20 1:00 PM
East Current Velocity (50m)-2.7 cm/s (-0.05 kts)Oct 20 1:00 PM
North Current Velocity (10m)1.2 cm/s (0.02 kts)Oct 20 1:00 PM
North Current Velocity (14m)0.6 cm/s (0.01 kts)Oct 20 1:00 PM
North Current Velocity (18m)-1.5 cm/s (-0.03 kts)Oct 20 1:00 PM
North Current Velocity (22m)-4.2 cm/s (-0.08 kts)Oct 20 1:00 PM
North Current Velocity (50m)8.2 cm/s (0.16 kts)Oct 20 1:00 PM
Average Chlorophyll Concentration (3m)4.5 micrograms/liter Oct 20 1:00 PM
Sea water Turbidity (3m)0.4 ntus Oct 20 1:00 PM

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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