SIO Argo: BGC Argo Page


Return to sio-argo.ucsd.edu.home


BGC Argo Float Locations

        (Updated 19 Jan 2026 21:12 GMT )

station map


Latest float positions: SIO: blue shaded circles


0002 0004 0019 0025 0026 0051 4001 4002 4003 4004 4009 4012 4013 4015 4016 4017 4020 4022 4023 4025
4030 4031 4035 4036 4037 4038 4039 4040 4042 4044 4061 4062 4063 4065


Float Model WMO-id Prf Deployed date/location (GMT) Ship Last surfaced date/location (GMT) Pmax Enabled
4045 B-SOLO 2903839 -1 02 Feb 2026 Falkor(too)
4050 B-SOLO 1902627 -1 02 Feb 2026 Falkor(too)
4060 B-SOLO 1902703 -1 02 Feb 2026 Falkor(too)
4046 B-SOLO 2903924 -1 02 Feb 2026 Falkor(too)
4051 B-SOLO 1902628 -1 02 Feb 2026 Falkor(too)
4048 B-SOLO 2903926 -1 02 Feb 2026 Falkor(too)
52 B-SOLO 2903841 -1 14 Jan 2026 Kaharoa II
4043 B-SOLO 2903838 -1 14 Jan 2026 Kaharoa II
4030 B-SOLO 2903913 5 16 Jan 2026 17.00 S 73.00 E Kaharoa II 19 Jan 2026 17:55 16.94 S 72.90 E 1813

PTS DACRN

4042 B-SOLO 2903837 9 12 Jan 2026 30.00 S 73.70 E Kaharoa II 18 Jan 2026 16:00 29.85 S 73.65 E 2004

PTS DACRN

4040 B-SOLO 2903834 9 09 Jan 2026 32.75 S 85.00 E Kaharoa II 15 Jan 2026 21:09 32.80 S 84.98 E 2007
4031 B-SOLO 2903914 7 07 Jan 2026 25.38 S 85.00 E Kaharoa II 12 Jan 2026 10:47 25.40 S 84.73 E 2003
4039 B-SOLO 2903922 7 05 Jan 2026 18.00 S 85.00 E Kaharoa II 10 Jan 2026 03:20 18.15 S 84.91 E 2006
4044 B-SOLO 2903923 7 01 Jan 2026 18.00 S 100.96 E Kaharoa II 15 Jan 2026 15:26 17.41 S 100.21 E 2014
4020 B-SOLO 2903826 11 30 Dec 2025 19.59 S 105.64 E Kaharoa II 16 Jan 2026 05:42
4065 B-SOLO 1902708 7 05 Jan 2026 51.64 S 90.00 W Sikuliaq 19 Jan 2026 11:03 51.75 S 90.49 W 2013

PTS DACRN

4063 B-SOLO 1902706 10 23 Dec 2025 21.01 S 147.08 W Sikuliaq 18 Jan 2026 03:51 21.45 S 146.52 W 2011

PTS DACRN

4062 B-SOLO 1902705 8 18 Dec 2025 12.49 S 147.16 W Sikuliaq 11 Jan 2026 05:53 12.78 S 147.57 W 2010
4061 B-SOLO 1902704 67 16 Dec 2025 8.00 S 144.67 W Sikuliaq 14 Jan 2026 18:58 8.63 S 144.75 W 2007

PTS DACRN

51 B-SOLO 2903840 9 29 Nov 2025 13.00 N 150.18 W Sikuliaq 12 Jan 2026 03:31 14.07 N 150.35 W 2014
4035 B-SOLO 2903918 24 26 Jun 2025 5.62 S 158.50 E Nautilus 17 Jan 2026 18:31 4.20 S 177.16 E 2004

PTS DACRN

4022 B-SOLO 2903828 25 25 Jun 2025 0.98 S 155.69 E Nautilus 18 Jan 2026 00:42 6.54 S 157.25 E 2011

PTS DACRN

4038 B-SOLO 2903921 25 25 Jun 2025 0.99 N 154.47 E Nautilus 17 Jan 2026 04:32 0.43 N 154.26 E 2014

PTS DACRN

4037 B-SOLO 2903920 26 24 Jun 2025 4.01 N 152.51 E Nautilus 15 Jan 2026 06:36 4.29 N 149.48 E 2010
4036 B-SOLO 2903919 26 23 Jun 2025 7.00 N 150.57 E Nautilus 15 Jan 2026 19:47 10.23 N 151.52 E 2010
26 B-SOLO 2903909 28 22 Jun 2025 10.00 N 148.64 E Nautilus 16 Jan 2026 18:35 9.62 N 144.91 E 2007

PTS DACRN

4025 B-SOLO 2903831 41 21 Apr 2025 16.50 N 89.84 E Thompson 17 Jan 2026 03:49 16.80 N 89.25 E 2005

PTS DACRN

4015 B-SOLO 1902373 58 20 Apr 2025 14.08 N 89.31 E Thompson 15 Jan 2026 00:47 14.13 N 90.17 E 1719

PTS DACRN

4023 B-SOLO 2903829 34 17 Apr 2025 8.92 N 87.49 E Thompson 11 Jan 2026 23:48 9.55 N 87.08 E 2005
4009 B-SOLO 1902367 35 15 Apr 2025 5.27 N 90.29 E Thompson 19 Jan 2026 12:51 4.32 N 90.89 E 2010

PTS DACRN

4002 B-SOLO 2903885 49 05 Apr 2025 11.95 S 95.00 E Thompson 11 Jan 2026 07:59 10.27 S 81.09 E 1884
25 B-SOLO 2903833 47 18 Dec 2024 30.40 S 106.00 W Kaharoa II 11 Jan 2026 17:03 31.64 S 103.52 W 2003
19 B-SOLO 2903832 63 15 Dec 2024 29.90 S 90.00 W Kaharoa II 18 Jan 2026 10:37 27.42 S 91.47 W 2004

PTS DACRN

4001 B-SOLO 2903884 54 22 Nov 2024 0.50 N 139.99 W Sikuliaq 16 Jan 2026 19:39 1.16 N 128.08 W 2004

PTS DACRN

4012 B-SOLO 1902370 107 30 Jul 2024 5.00 N 160.00 E Kaharoa II 14 Jan 2026 15:58 5.44 N 170.11 E
4004 B-SOLO 2903887 85 23 Jul 2024 15.00 N 159.00 E Kaharoa II 17 Jan 2026 13:18 16.65 N 147.97 E 2002

PTS DACRN

4017 B-SOLO 1902666 66 11 Jun 2024 55.00 N 145.77 W Atlantis 12 Jan 2026 15:44 54.03 N 158.08 W 2006
4016 B-SOLO 1902374 67 30 May 2024 54.34 N 157.20 W Atlantis 14 Jan 2026 13:00 51.57 N 161.77 W 2012
4013 B-SOLO 1902371 83 11 May 2024 51.96 N 142.96 W Atlantis 12 Jan 2026 07:05 49.57 N 145.03 W 2006
4003 B-SOLO 2903886 112 31 Jan 2024 32.26 N 119.49 W Beyster 18 Jan 2026 00:51 33.43 N 122.73 W 2012

PTS DACRN

4 B-SOLO 5906767 158 29 Mar 2022 1.59 S 168.12 W Thompson 15 Jan 2026 12:51 0.35 N 147.01 W 2008

PTS DACRN

2 B-SOLO 5906765 183 28 Mar 2022 2.00 N 166.54 W Thompson 18 Jan 2026 23:41 1.92 N 171.51 W 2024

PTS DACRN