Data from TOP19
Last surface buoy status
| Time (UTC) |
2026-03-24 21:00:42 |
| Latitude |
77.52290 |
| Longitude |
-142.75224 |
| temperature (deg C) |
-19.0625 |
| battery voltage |
10.497 |
Last profile statistics
| Last profile number |
826 |
| Profile Time (UTC) |
2026-03-24 20:00:40 |
| mean motor current (mA) |
66.880 |
| mean battery voltage |
10.490 |
| minimum pressure (dbar) |
3.590 |
| maximum pressure (dbar) |
760.020 |
| minimum temperature (C) |
-1.499 |
| maximum temperature (C) |
0.888 |
| minimum salinity (PSU) |
27.597 |
| maximum salinity (PSU) |
34.879 |
| minimum oxygen (μmol/kg) |
N/A |
| maximum oxygen (μmol/kg) |
N/A |
Description
TOP 19 was deployed on a small ice floe made up of smaller multi-year ice pieces fused with new ice, approximately 35cm thick, on 5 October 2025 at 78° 57.511’ N, 146° 13.912’ W. This deployment was part of the Beaufort Gyre Observing System (BGOS) cruise on the CCGS Louis S. St. Laurent heavy icebreaker. The TOP began operating on a sampling schedule of 6 two-way or “yo-yo” profiles between 1 and 300 meters 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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