WARM 2020 #JW-2 - Deceased
Made by Pacific Gyre
Iridium ID # (IMEI = International Mobile Equipment Identity): 300234067939910
ocean temperature at nominal depths (m): 3, 10, 12
ocean salinity at nominal depths (m): 10
ocean pressure depths (m): 10m
The WARM buoy is designed to measure near-surface temperature and bio-optics in the Arctic Ocean. These buoys have a string of thermistors, similar to UpTempO buoys, as well as a suite of other optical, bio-optical, and CTD sensors. More info on the US WARM program is here: https://sites.wp.odu.edu/BORG/current-projects/temperature-and-irradiance-measurements-in-the-arctic/. This particular buoy is owned by JAMSTEC; their WARM buoy web site is here: http://www.jamstec.go.jp/arctic/warm_buoy2020/index.html. The bio sensor data has not been reporting as of 4/21/2020.
For Level 2 data contact JAMSTEC at link above.
SUMMARY
The plot below shows the path of WARM 2020 #JW-2 colored by month. The flag marks the buoy's last known location. Black contours show two isobaths: 28 m ("short buoy" max depth: e.g., 2011 APLIS buoy) and 60 m ("standard buoy"
max depth).
Buoy Name: WARM 2020 #JW-2
Modem ID (last 4 or 6 digits): 9910
Position: 71.45N 141.80W
Vessel: WARM
Position: 75.49N 174.38E
Battery Voltage: 11.2V
Modem ID (last 4 or 6 digits): 9910
DEPLOYED
Date: 4/19/2020Position: 71.45N 141.80W
Vessel: WARM
LAST TRANSMISSION
Date: 1/28/2021Position: 75.49N 174.38E
Battery Voltage: 11.2V
DOWNLOAD DATA
LEVEL 1 DATA
Data File Size: 1934.697 kbTEMPERATURE TIME SERIES
The temperature time series for each thermistor is shown below, plotted against day of the year or date.
SALINITY TIME SERIES
Salinity reported by a CTD sensor at a nominal.OCEAN PRESSURE AND SEA LEVEL PRESSURE
This plot shows the ocean pressure(s) from the barometers placed at nominal depths (left axis), and sea level pressure in red (right axis).BATTERY VOLTAGE/SUBMERGENCE PERCENT
Derived Quantities
VELOCITY TIME SERIES
One to three hourly velocity is on the left axis.Distance between the buoy's start point and end point each day is shown in red on the right axis.Note that the total displacement of the buoy each day (red) is generally less than what one would calculate from the hourly velocities.