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Physical Oceanography Group School of Marine Sciences University of Maine |
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Latitude: 41° 5.96´N Longitude: 71° 34.40´W Location Description: South of Block Island Deployed: Nov 05 2009 Coast Guard Light List Letter: - Coast Guard Light List Number Water Depth: 26 meters (85 feet) Watch Circle Radius: 40 meters (131 feet) Last Cell Phone Transmission: Oct 12, 07 PM EDT Last GOES Transmission: Oct 12, 06 PM EDT Latest Event: Aug 24, 06 AM EDT
Buoy moved about 400m to SW during past 20 hours during storm. |
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Data Download (All data for this location)
Sensor Information (this deployment only)
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).
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 |
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Significant Wave Height (0m) | 0.6 meters (2.0 ft) | Oct 12 7:00 PM |
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Dominant Wave Period (0m) | 5.3 seconds | Oct 12 7:00 PM |
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Air Temperature (-3m) | 17.6 C (63.6 F) | Oct 12 7:10 PM |
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Barometric Pressure (-3m) | 1009.2 millibars | Oct 12 7:10 PM |
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Wind Direction (-4m) | NNW | Oct 12 7:10 PM |
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Wind 2 Direction [Primary] (-4m) | NW | Oct 12 7:10 PM |
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Wind Speed (-4m) | 6.9 m/s (16 mph, 13 kts) | Oct 12 7:10 PM |
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Wind 2 Speed [Primary] (-4m) | 6.5 m/s (15 mph, 13 kts) | Oct 12 7:10 PM |
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Wind Gust (-4m) | 8.6 m/s (19 mph, 17 kts) | Oct 12 7:10 PM |
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Wind 2 Gust [Primary] (-4m) | 7.8 m/s (17 mph, 15 kts) | Oct 12 7:10 PM |
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Water Temperature (1m) | 17.1 C (62.9 F) | Oct 12 7:00 PM |
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Water Temperature (2m) | 17.2 C (63.0 F) | Oct 12 7:00 PM |
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Water Temperature (6m) | 17.0 C (62.7 F) | Oct 12 7:00 PM |
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Water Temperature (18m) | 16.3 C (61.4 F) | Oct 12 7:00 PM |
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Salinity (1m) | 31.7 psu | Oct 12 7:00 PM |
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Salinity (6m) | 32.0 psu | Oct 12 7:00 PM |
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Salinity (18m) | 31.6 psu | Oct 12 7:00 PM |
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Sigma-T (1m) | 22.9 kg/m^3 | Oct 12 7:00 PM |
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Sigma-T (6m) | 23.2 kg/m^3 | Oct 12 7:00 PM |
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Sigma-T (18m) | 23.0 kg/m^3 | Oct 12 7:00 PM |
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Current Direction (2m) | SSW | Oct 12 7:00 PM |
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Current Speed (2m) | 10.6 cm/s (0.21 kts) | Oct 12 7:00 PM |
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East Current Velocity (2m) | -4.9 cm/s (-0.10 kts) | Oct 12 7:00 PM |
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East Current Velocity (5m) | -4.5 cm/s (-0.09 kts) | Oct 12 6:30 PM |
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East Current Velocity (6m) | -1.9 cm/s (-0.04 kts) | Oct 12 6:30 PM |
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East Current Velocity (7m) | 2.9 cm/s (0.06 kts) | Oct 12 6:30 PM |
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East Current Velocity (8m) | 5.2 cm/s (0.10 kts) | Oct 12 6:30 PM |
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East Current Velocity (9m) | 5.5 cm/s (0.11 kts) | Oct 12 6:30 PM |
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East Current Velocity (10m) | 6.4 cm/s (0.12 kts) | Oct 12 6:30 PM |
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East Current Velocity (11m) | 6.1 cm/s (0.12 kts) | Oct 12 6:30 PM |
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East Current Velocity (12m) | 7.0 cm/s (0.14 kts) | Oct 12 6:30 PM |
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East Current Velocity (13m) | 7.2 cm/s (0.14 kts) | Oct 12 6:30 PM |
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East Current Velocity (14m) | 7.8 cm/s (0.15 kts) | Oct 12 6:30 PM |
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East Current Velocity (15m) | 8.2 cm/s (0.16 kts) | Oct 12 6:30 PM |
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East Current Velocity (16m) | 7.2 cm/s (0.14 kts) | Oct 12 6:30 PM |
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East Current Velocity (18m) | 4.7 cm/s (0.09 kts) | Oct 12 6:30 PM |
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East Current Velocity (19m) | 4.5 cm/s (0.09 kts) | Oct 12 6:30 PM |
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East Current Velocity (20m) | 4.9 cm/s (0.09 kts) | Oct 12 6:30 PM |
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East Current Velocity (21m) | 3.9 cm/s (0.08 kts) | Oct 12 6:30 PM |
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East Current Velocity (22m) | 3.9 cm/s (0.08 kts) | Oct 12 6:30 PM |
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North Current Velocity (2m) | -9.3 cm/s (-0.18 kts) | Oct 12 7:00 PM |
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North Current Velocity (5m) | -20.1 cm/s (-0.39 kts) | Oct 12 6:30 PM |
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North Current Velocity (6m) | -21.3 cm/s (-0.41 kts) | Oct 12 6:30 PM |
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North Current Velocity (7m) | -20.6 cm/s (-0.40 kts) | Oct 12 6:30 PM |
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North Current Velocity (8m) | -21.8 cm/s (-0.42 kts) | Oct 12 6:30 PM |
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North Current Velocity (9m) | -22.6 cm/s (-0.44 kts) | Oct 12 6:30 PM |
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North Current Velocity (10m) | -22.6 cm/s (-0.44 kts) | Oct 12 6:30 PM |
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North Current Velocity (11m) | -24.8 cm/s (-0.48 kts) | Oct 12 6:30 PM |
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North Current Velocity (12m) | -29.2 cm/s (-0.57 kts) | Oct 12 6:30 PM |
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North Current Velocity (13m) | -32.4 cm/s (-0.63 kts) | Oct 12 6:30 PM |
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North Current Velocity (14m) | -30.6 cm/s (-0.60 kts) | Oct 12 6:30 PM |
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North Current Velocity (15m) | -31.4 cm/s (-0.61 kts) | Oct 12 6:30 PM |
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North Current Velocity (16m) | -31.6 cm/s (-0.61 kts) | Oct 12 6:30 PM |
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North Current Velocity (18m) | -25.9 cm/s (-0.50 kts) | Oct 12 6:30 PM |
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North Current Velocity (19m) | -22.3 cm/s (-0.43 kts) | Oct 12 6:30 PM |
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North Current Velocity (20m) | -19.6 cm/s (-0.38 kts) | Oct 12 6:30 PM |
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North Current Velocity (21m) | -16.8 cm/s (-0.33 kts) | Oct 12 6:30 PM |
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North Current Velocity (22m) | -13.5 cm/s (-0.26 kts) | Oct 12 6:30 PM |
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