Data from TOP9
Last surface buoy status
| Time (UTC) |
2025-02-27 01:00:19 |
| Latitude |
85.08208 |
| Longitude |
-104.98956 |
| temperature (deg C) |
-11.3125 |
| battery voltage |
10.291 |
Last profile statistics
| Last profile number |
4557 |
| Profile Time (UTC) |
2025-02-27 00:33:23 |
| mean motor current (mA) |
195.490 |
| mean battery voltage |
10.020 |
| minimum pressure (dbar) |
1.510 |
| maximum pressure (dbar) |
185.160 |
| minimum temperature (C) |
-5.979 |
| maximum temperature (C) |
-5.979 |
| minimum salinity (PSU) |
34.649 |
| maximum salinity (PSU) |
41.303 |
| minimum oxygen (μmol/kg) |
N/A |
| maximum oxygen (μmol/kg) |
N/A |
Description
TOP9 was deployed on a 0.5 m thick ice floe in the Beaufort Sea on September 25, 2023 at 79° 24.1 N, 149° 58.6 W as part of the Beaufort Gyre Observing System (BGOS) during the JOIS 2023 cruise on the CCGS Louis S. St. Laurent. On the same icefloe, an Ice-Tethered Profiler (ITP139) and a US Army Cold Regions Research and Engineering Laboratory (CRREL) Seasonal Ice Mass Balance Buoy 3 were also installed. The TOP is operating on a standard sampling schedule of 6 two-way profiles from the surface to 200 m depth each day.
| Temperature Contour Plot |
Salinity Contour Plot |
Profile History Plot |
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| Buoy Status |
Profiler Status |
Mean Profile Temperature-Salinity |
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