Newly Surfaced
SIO Argo Floats


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Newly Surfaced SIO Argo Float Locations

        (Updated 13 Jan 2026 15:57 GMT )

station map


Latest float positions: blue shaded circles


3101 3107 3130 3151 3152 3169 3170 3189 3198 3200 3201 3209 3243 3252 3253 3264 3268 3274 3292 3314
3315 3316 3317 3321 3338 3339 3340 3365 4017 4031 6064 6080 6085 6086 6094 6097 6128 6132 8437 8483
8495 8509 8564 8585 8590 8627 8663 8683 8684 8685 8687 8691 8694 8709 8719 8721 8723 8758 8763 8772
8774 8779 8781 8790 8828 8852 8869 8891 8897 8911 8942 8958 8966 8968


Float Model WMO-id Prf Deployed date/location (GMT) Ship Last surfaced date/location (GMT) Pmax
4042 B-SOLO 2903837 2 12 Jan 2026 30.00 S 73.70 W Kaharoa II 13 Jan 2026 11:05 29.97 S 73.70 E 1019
6128 D-SOLO 7901080 2 11 Jan 2026 31.23 S 78.81 E Kaharoa II 13 Jan 2026 00:44 31.19 S 78.91 E 1012
3339 SOLOII 2903910 3 10 Jan 2026 32.28 S 83.11 E Kaharoa II 12 Jan 2026 20:21 32.17 S 83.07 E 1518
4040 B-SOLO 2903834 6 09 Jan 2026 32.75 S 85.00 E Kaharoa II 13 Jan 2026 11:08 32.78 S 85.00 E 1822
3338 SOLOII 2903845 5 08 Jan 2026 28.07 S 85.00 E Kaharoa II 13 Jan 2026 00:15 27.86 S 85.35 E 1838
3340 SOLOII 2903911 10 07 Dec 2025 40.00 S 136.66 E Kaharoa II 12 Jan 2026 21:56 39.34 S 135.94 E 2004
3264 SOLOII 3902534 36 29 Mar 2025 24.14 S 95.00 E Thompson 13 Jan 2026 00:51 26.07 S 88.33 E 2036
3321 SOLOII 7902208 43 19 Jan 2025 63.00 S 176.07 E Tangaroa 12 Jan 2026 17:05 58.85 S 165.36 W 2009
3316 SOLOII 7902212 43 19 Jan 2025 62.00 S 175.98 E Tangaroa 13 Jan 2026 01:16 58.77 S 163.21 W 2012
3315 SOLOII 7902211 43 18 Jan 2025 61.00 S 175.87 E Tangaroa 12 Jan 2026 18:38 61.60 S 170.28 W 2006
3280 SOLOII 5907028 49 21 Nov 2024 49.00 S 137.33 W Kaharoa II 13 Jan 2026 15:02 53.11 S 132.90 W 2008
3276 SOLOII 5907027 49 21 Nov 2024 49.00 S 138.67 W Kaharoa II 13 Jan 2026 14:08 48.08 S 145.04 W 2006
3274 SOLOII 6990604 49 20 Nov 2024 49.00 S 141.33 W Kaharoa II 12 Jan 2026 20:50 45.50 S 149.91 W 2010
3200 SOLOII 5906930 106 19 Nov 2024 49.00 S 148.01 W Kaharoa II 12 Jan 2026 21:13 45.54 S 140.87 W 1250
3269 SOLOII 5907115 60 05 Aug 2024 17.00 S 166.49 E Kaharoa II 13 Jan 2026 09:51 17.27 S 166.08 E 2009
3268 SOLOII 5907114 60 03 Aug 2024 13.00 S 165.49 E Kaharoa II 13 Jan 2026 00:27 13.99 S 166.20 E 2007
3253 SOLOII 5906959 59 19 Jul 2024 31.00 N 168.49 E Kaharoa II 13 Jan 2026 00:44 29.14 N 168.57 E 2010
3216 SOLOII 4903769 63 06 Jul 2024 37.70 N 133.50 W Kaharoa II 13 Jan 2026 10:29 37.06 N 130.59 W 2008
3206 SOLOII 4903766 70 28 Apr 2024 14.50 N 73.11 W Kaharoa II 13 Jan 2026 10:47 13.67 N 76.33 W 2013
3209 SOLOII 5906937 101 27 Jun 2023 49.10 N 178.36 E BlueFin 12 Jan 2026 17:19 46.40 N 172.50 W 2008
3198 SOLOII 5906928 103 09 Jun 2023 31.00 S 175.30 E Tangaroa 12 Jan 2026 16:18 36.70 S 177.41 W 2011
3193 SOLOII 5906923 104 30 May 2023 24.00 S 166.00 E Tangaroa 13 Jan 2026 14:21 23.58 S 161.31 E 1427
3201 SOLOII 3902297 112 15 Mar 2023 7.05 N 93.65 W BlueFin 13 Jan 2026 05:32 7.01 N 102.63 W 2007
6094 D-SOLO 5906917 122 18 Jan 2023 56.98 S 175.63 E Tangaroa 12 Jan 2026 21:18 54.06 S 166.22 W 4743
3170 SOLOII 5906892 115 18 Jan 2023 35.75 S 163.00 W Kaharoa 12 Jan 2026 21:44 29.91 S 168.74 W 2016
3169 SOLOII 5906891 118 16 Jan 2023 30.00 S 157.00 W Kaharoa 13 Jan 2026 02:40 30.45 S 148.20 W 2009
3189 SOLOII 7900804 326 17 Jan 2023 57.01 S 78.99 W Revelle 12 Jan 2026 17:57 36.77 S 34.75 W 1324
3190 SOLOII 5906909 118 14 Jan 2023 62.96 S 86.99 W Revelle 13 Jan 2026 14:32 42.27 S 25.04 W 2016
3152 SOLOII 3902293 117 29 Dec 2022 20.00 S 108.00 W Kaharoa 13 Jan 2026 04:39 19.55 S 112.36 W 2012
3144 SOLOII 3902286 118 23 Dec 2022 13.00 S 104.51 W Kaharoa 13 Jan 2026 12:00 12.13 S 100.55 W 2013
3138 SOLOII 3902196 118 19 Dec 2022 13.00 S 118.00 W Kaharoa 13 Jan 2026 11:28 14.26 S 123.49 W 2012
3124 SOLOII 5906773 120 29 Nov 2022 36.00 S 138.40 W Kaharoa 13 Jan 2026 13:52 35.82 S 138.86 W 2004
3115 SOLOII 2903429 154 03 Jan 2022 27.57 N 172.00 E Revelle 13 Jan 2026 13:57 26.75 N 170.35 E 1880
3107 SOLOII 4903409 192 26 Dec 2021 35.47 N 150.00 W Revelle 12 Jan 2026 22:29 33.25 N 152.18 W 1878
3101 SOLOII 5906756 156 13 Dec 2021 12.50 N 151.14 W Thompson 13 Jan 2026 06:11 12.32 N 142.44 W 2016
8971 SOLOII 5906731 159 10 Nov 2021 1.50 S 153.99 E Kaharoa 13 Jan 2026 14:26 2.25 S 120.68 W 2007
8968 SOLOII 5906728 159 08 Nov 2021 0.00 N 148.98 E Kaharoa 13 Jan 2026 06:15 0.62 N 133.05 E 2011
8966 SOLOII 5906726 159 06 Nov 2021 1.00 N 144.99 E Kaharoa 12 Jan 2026 18:02 6.15 N 127.80 E 2014
8958 SOLOII 5906718 160 31 Oct 2021 7.00 N 155.00 E Kaharoa 12 Jan 2026 19:31 3.90 N 158.91 E 2010
8942 SOLOII 5906703 163 29 Sep 2021 10.00 S 169.20 W Kaharoa 13 Jan 2026 05:58 12.21 S 174.29 W 2009
8939 SOLOII 5906700 162 27 Sep 2021 5.80 S 167.11 W Kaharoa 13 Jan 2026 10:20 4.11 S 118.39 W 2011
8913 SOLOII 7900796 188 14 Jan 2021 59.99 S 175.83 E Tangaroa 13 Jan 2026 14:01 57.40 S 78.39 W 2005
6074 D-SOLO 5906413 192 13 Jan 2021 56.25 S 175.59 E Tangaroa 13 Jan 2026 08:42 49.96 S 160.54 W 5003
8891 SOLOII 5906146 200 23 Sep 2020 44.99 S 119.01 E Kaharoa 13 Jan 2026 03:29 57.19 S 174.10 E 2007
8869 SOLOII 1902250 203 23 Aug 2020 21.00 S 85.00 E Kaharoa 12 Jan 2026 22:54 18.90 S 66.16 E 2002
8819 SOLOII 5906115 225 22 Jan 2020 31.10 S 147.00 W Kaharoa 13 Jan 2026 08:32 31.16 S 159.99 W 1999
8839 SOLOII 3902191 226 11 Jan 2020 30.60 S 101.25 W Kaharoa 13 Jan 2026 09:04 28.56 S 122.94 W 1998
8828 SOLOII 3902180 228 24 Dec 2019 39.00 S 90.00 W Kaharoa 12 Jan 2026 17:28 33.15 S 99.50 W 2000
8826 SOLOII 3902178 228 23 Dec 2019 39.00 S 95.00 W Kaharoa 13 Jan 2026 12:36 37.66 S 81.33 W 2006
6064 D-SOLO 5906110 230 13 Dec 2019 39.00 S 141.00 W Kaharoa 13 Jan 2026 05:51 42.79 S 137.90 W 5508
8781 SOLOII 4903024 247 14 Jun 2019 29.82 N 171.50 W Sonne 13 Jan 2026 03:58 27.10 N 167.00 E 2005
8779 SOLOII 4903022 248 13 Jun 2019 29.83 N 168.50 W Sonne 12 Jan 2026 18:24 29.06 N 178.73 W 2004
8774 SOLOII 4903017 248 04 Jun 2019 35.21 N 140.99 W Sonne 13 Jan 2026 00:49 32.48 N 157.82 W 2010
8772 SOLOII 4903015 248 01 Jun 2019 40.49 N 135.00 W Sonne 12 Jan 2026 18:51 44.45 N 131.18 W 2010
8766 SOLOII 5905792 253 05 Apr 2019 20.72 N 180.00 W Ride 13 Jan 2026 11:17 18.47 N 174.77 E 2006
8763 SOLOII 5905789 253 01 Apr 2019 22.00 N 164.00 W Ride 13 Jan 2026 04:56 24.21 N 177.37 E 1988
8721 SOLOII 5905778 259 04 Feb 2019 34.85 S 91.00 E Thompson 12 Jan 2026 21:22 37.75 S 73.93 E 2004
8709 SOLOII 5905724 272 28 Sep 2018 14.00 S 159.49 E Kaharoa 12 Jan 2026 22:09 4.86 S 158.08 E 1747
8694 SOLOII 5905709 273 19 Sep 2018 12.00 S 168.01 W Kaharoa 12 Jan 2026 21:33 9.46 S 162.95 W 2005
8691 SOLOII 5905706 273 17 Sep 2018 12.00 S 162.01 W Kaharoa 12 Jan 2026 18:22 12.08 S 169.14 W 2008
8687 SOLOII 5905702 275 01 Sep 2018 10.70 S 139.00 W Kaharoa 13 Jan 2026 02:10 9.06 S 128.99 W 2004
8685 SOLOII 5905700 275 31 Aug 2018 9.00 S 135.00 W Kaharoa 12 Jan 2026 16:47 7.57 S 134.90 W 2002
8684 SOLOII 5905699 275 30 Aug 2018 9.00 S 134.00 W Kaharoa 13 Jan 2026 05:21 7.18 S 142.62 W
8683 SOLOII 5905698 275 30 Aug 2018 9.00 S 132.00 W Kaharoa 12 Jan 2026 16:00 6.53 S 126.25 W 2006
8668 SOLOII 5905691 276 21 Aug 2018 13.00 S 126.00 W Kaharoa 13 Jan 2026 09:06 14.96 S 127.29 W 2011
8665 SOLOII 5905688 276 19 Aug 2018 14.20 S 133.00 W Kaharoa 13 Jan 2026 11:35 16.88 S 138.03 W 2003
8663 SOLOII 5905686 276 17 Aug 2018 17.60 S 142.00 W Kaharoa 12 Jan 2026 20:28 18.36 S 136.44 W 2002
8627 SOLOII 7900680 295 14 Feb 2018 61.00 S 173.51 E Tangaroa 13 Jan 2026 02:53 54.92 S 25.25 W 2007
8590 SOLOII 3901479 303 08 Nov 2017 45.00 S 86.49 W Kaharoa 13 Jan 2026 06:44 48.05 S 85.14 W 2008
8585 SOLOII 3901474 303 04 Nov 2017 45.00 S 108.00 W Kaharoa 12 Jan 2026 15:54 43.00 S 102.10 W 2007
8564 SOLOII 3901274 311 10 Sep 2017 32.50 S 113.91 W Palmer 13 Jan 2026 00:04 28.67 S 117.15 W 2014
8563 SOLOII 3901273 309 08 Sep 2017 32.50 S 118.89 W Palmer 13 Jan 2026 09:42 33.80 S 122.20 W 2004
8509 SOLOII 5902500 336 07 Dec 2016 42.99 S 103.02 E Kaharoa 13 Jan 2026 03:17 36.84 S 110.99 E 2008
8495 SOLOII 1902027 337 26 Nov 2016 27.01 S 58.60 E Kaharoa 13 Jan 2026 05:12 45.91 S 119.77 E 2004
8483 SOLOII 5902491 339 09 Nov 2016 18.00 S 93.00 E Kaharoa 13 Jan 2026 07:23 18.53 S 90.35 E 2008
3071 SOLO 5904198 482 09 Feb 2013 59.24 S 143.00 E Tangaroa 13 Jan 2026 08:33 43.31 S 11.86 E 1302