SIO Argo Site:
Descent Diagnostics







Serial= 4030 - WMO= 2903913


fall rate


Cycle 24 : GMT 1/ 6/2026 23:54:17

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.20 0 -999.99
2 10 20.52 121 -17.12
3 10 51.56 228 -29.01
4 10 83.04 335 -29.42
5 2 112.60 441 -27.89
6 10 306.08 1647 -16.04
7 10 458.72 2854 -12.65
8 10 594.28 4061 -11.23
9 10 708.80 5268 -9.49
10 10 803.68 6475 -7.86
11 10 888.60 7681 -7.04
12 10 927.52 8888 -3.22
13 10 959.84 10094 -2.68
14 10 963.72 11301 -0.32
15 10 961.48 12507 0.19
16 10 961.40 12510 2.67
17 3 961.36 12515 0.80
18 3 1000.80 14328 -2.18
19 4 999.00 16144 0.10


Cycle 23


Cycle 22 : GMT 22/ 5/2026 20:15:53


Cycle 21 : GMT 22/ 5/2026 18:16: 6


Cycle 20 : GMT 22/ 5/2026 16:15:43


Cycle 19 : GMT 22/ 5/2026 15:42:37

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.00 0 -999.99
2 10 19.16 123 -15.58
3 10 48.16 230 -27.10
4 10 79.80 337 -29.57
5 2 109.96 444 -28.19
6 10 314.56 1650 -16.97
7 10 471.92 2857 -13.04
8 10 615.12 4063 -11.87
9 10 737.40 5270 -10.13
10 10 831.72 6476 -7.82
11 10 909.36 7683 -6.43
12 10 965.92 8889 -4.69
13 10 977.92 10096 -0.99
14 10 988.24 11303 -0.86
15 10 987.72 12510 0.04
16 10 987.72 12513 -0.00
17 3 987.76 12518 -0.80
18 3 990.84 14329 -0.17
19 4 985.72 16145 0.28


Cycle 18

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.00 0 -999.99
2 10 21.44 123 -17.43
3 10 52.92 230 -29.42
4 10 84.68 337 -29.68
5 2 114.00 444 -27.40
6 10 317.36 1650 -16.86
7 10 472.16 2857 -12.83
8 10 618.56 4064 -12.13
9 10 745.56 5271 -10.52
10 10 839.44 6477 -7.78
11 10 923.60 7684 -6.97
12 10 981.16 8891 -4.77
13 10 978.44 9797 0.30
14 10 978.40 9800 1.33
15 3 978.40 9806 -0.00
16 3 979.40 11616 -0.06
17 4 985.28 13433 -0.32


Cycle 17 : GMT 2/ 5/2026 8:19:21

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.04 0 -999.99
2 10 20.80 124 -16.74
3 10 50.80 230 -28.30
4 10 83.80 337 -30.84
5 2 115.52 444 -29.64
6 10 313.80 1650 -16.44
7 10 473.56 2857 -13.24
8 10 626.80 4064 -12.70
9 10 750.60 5270 -10.27
10 10 854.12 6477 -8.58
11 10 936.48 7683 -6.83
12 10 996.96 8890 -5.01
13 10 996.08 9797 0.10
14 10 996.08 9799 -0.00
15 3 996.04 9805 0.67
16 3 994.52 11616 0.08
17 4 997.40 13431 -0.16


Cycle 16 : GMT 22/ 4/2026 4:28:50

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.00 0 -999.99
2 10 19.08 125 -15.26
3 10 49.64 232 -28.56
4 10 78.96 338 -27.66
5 2 104.92 444 -24.49
6 10 306.88 1651 -16.73
7 10 471.04 2857 -13.61
8 10 627.08 4064 -12.93
9 10 755.32 5270 -10.63
10 10 863.64 6477 -8.97
11 10 935.68 7683 -5.97
12 10 993.92 8890 -4.83
13 10 999.08 9797 -0.57
14 10 989.60 11004 0.79
15 10 989.60 11006 -0.00
16 3 989.56 11011 0.80
17 3 990.28 12822 -0.04
18 4 993.64 14638 -0.19


Cycle 15

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.00 0 -999.99
2 10 20.44 124 -16.48
3 10 50.16 230 -28.04
4 10 80.80 337 -28.64
5 2 110.12 443 -27.66
6 10 299.28 1650 -15.67
7 10 457.56 2857 -13.11
8 10 600.76 4064 -11.86
9 10 729.52 5271 -10.67
10 10 828.36 6477 -8.20
11 10 906.44 7684 -6.47
12 10 952.56 8890 -3.82
13 10 970.96 10097 -1.52
14 10 990.28 11303 -1.60
15 10 991.80 12510 -0.13
16 10 991.84 12512 -2.00
17 3 991.88 12517 -0.80
18 3 990.84 14328 0.06
19 4 990.32 16145 0.03


Cycle 14 : GMT 1/ 4/2026 21:15: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.08 0 -999.99
2 10 21.72 124 -17.45
3 10 52.76 231 -29.01
4 10 81.96 338 -27.29
5 2 109.76 445 -25.98
6 10 306.80 1651 -16.34
7 10 471.36 2857 -13.65
8 10 616.76 4064 -12.05
9 10 763.88 5271 -12.19
10 10 842.48 6478 -6.51
11 10 933.68 7684 -7.56
12 10 978.56 8891 -3.72
13 10 989.24 9798 -1.18
14 10 989.76 11005 -0.04
15 10 989.76 11007 -0.00
16 3 989.72 11013 0.67
17 3 987.28 11624 0.40
18 4 988.56 12240 -0.21


Cycle 13 : GMT 23/ 3/2026 6:48: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.04 0 -999.99
2 10 22.48 124 -18.10
3 10 52.36 231 -27.93
4 10 80.24 338 -26.06
5 2 108.04 445 -25.98
6 10 303.56 1652 -16.20
7 10 459.40 2859 -12.91
8 10 610.04 4065 -12.49
9 10 738.16 5271 -10.62
10 10 840.00 6478 -8.44
11 10 926.52 7685 -7.17
12 10 963.68 8892 -3.08
13 10 976.64 10099 -1.07
14 10 992.52 11305 -1.32
15 10 1013.00 12512 -1.70
16 10 1012.92 12514 4.00
17 3 1012.88 12520 0.67
18 3 997.84 13131 2.46
19 4 991.28 13747 1.06


Cycle 12 : GMT 12/ 3/2026 20: 1: 1

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.04 0 -999.99
2 10 20.00 124 -16.10
3 10 48.56 231 -26.69
4 10 73.92 338 -23.70
5 10 100.00 445 -24.37
6 2 127.52 552 -25.72
7 10 318.00 1759 -15.78
8 10 481.20 2966 -13.52
9 10 634.12 4173 -12.67
10 10 749.12 5380 -9.53
11 10 841.08 6587 -7.62
12 10 926.96 7794 -7.12
13 10 981.08 9001 -4.48
14 10 975.40 9908 0.63
15 10 975.40 9911 -0.00
16 3 975.32 9916 1.60
17 3 976.08 10526 -0.12
18 4 983.40 11142 -1.19


Cycle 11 : GMT 2/ 3/2026 18: 2: 1

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.04 0 -999.99
2 10 21.44 124 -17.32
3 10 55.64 231 -31.96
4 10 83.28 338 -25.83
5 2 109.68 445 -24.67
6 10 296.72 1652 -15.50
7 10 462.84 2859 -13.76
8 10 615.40 4065 -12.65
9 10 738.48 5272 -10.20
10 10 824.08 6478 -7.10
11 10 916.36 7685 -7.65
12 10 951.40 8892 -2.90
13 10 983.56 10098 -2.67
14 10 997.24 11305 -1.13
15 10 1000.28 12512 -0.25
16 10 1000.24 12514 2.00
17 3 1000.24 12519 -0.00
18 3 1000.56 13129 -0.05
19 4 1002.60 13744 -0.33


Cycle 10 : GMT 20/ 2/2026 15:52: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.08 0 -999.99
2 10 21.00 123 -17.14
3 10 51.08 230 -28.11
4 10 79.68 336 -26.98
5 2 105.16 443 -23.81
6 10 297.32 1650 -15.92
7 10 463.84 2856 -13.81
8 10 608.36 4063 -11.97
9 10 730.16 5270 -10.09
10 10 839.36 6476 -9.05
11 10 916.40 7683 -6.38
12 10 968.48 8890 -4.31
13 10 996.92 10096 -2.36
14 10 1002.44 11303 -0.46
15 10 1000.80 12509 0.14
16 10 1000.84 12512 -1.33
17 3 1000.88 12518 -0.67
18 3 1004.00 13128 -0.51
19 4 1004.84 13743 -0.14


Cycle 9 : GMT 10/ 2/2026 13:34: 1

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.08 0 -999.99
2 10 20.16 125 -16.19
3 10 49.40 232 -27.33
4 10 76.96 338 -26.00
5 2 104.16 444 -25.66
6 10 300.88 1650 -16.31
7 10 456.84 2857 -12.92
8 10 603.40 4063 -12.15
9 10 729.60 5270 -10.46
10 10 820.60 6476 -7.55
11 10 897.12 7683 -6.34
12 10 941.24 8890 -3.66
13 10 974.88 10097 -2.79
14 10 991.28 11304 -1.36
15 10 998.00 12511 -0.56
16 10 997.96 12513 2.00
17 3 997.92 12518 0.80
18 3 994.32 13129 0.59
19 4 994.28 13746 0.01


Cycle 8 : GMT 31/ 1/2026 11:39: 1

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.08 0 -999.99
2 10 19.20 123 -15.54
3 10 47.56 230 -26.50
4 10 75.76 337 -26.36
5 2 103.36 444 -25.79
6 10 290.36 1651 -15.49
7 10 456.00 2857 -13.73
8 10 612.32 4064 -12.95
9 10 731.92 5270 -9.92
10 10 826.04 6477 -7.80
11 10 902.12 7683 -6.31
12 10 949.40 8890 -3.92
13 10 972.72 10097 -1.93
14 10 995.80 11303 -1.91
15 10 990.20 12509 0.46
16 10 990.16 12512 1.33
17 3 990.16 12517 -0.00
18 3 994.24 13128 -0.67
19 4 997.68 13744 -0.56


Cycle 7 : GMT 21/ 1/2026 9:50: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.08 0 -999.99
2 10 19.20 124 -15.42
3 10 45.36 231 -24.45
4 10 71.88 338 -24.79
5 2 100.80 445 -27.03
6 10 302.36 1651 -16.71
7 10 459.60 2858 -13.03
8 10 605.04 4065 -12.05
9 10 731.00 5271 -10.44
10 10 833.64 6478 -8.50
11 10 910.76 7685 -6.39
12 10 964.84 8892 -4.48
13 10 992.56 10099 -2.30
14 10 1013.40 11306 -1.73
15 10 1013.44 11309 -1.33
16 3 1013.48 11314 -0.80
17 3 1006.04 11925 1.22
18 4 1002.96 12540 0.50


Cycle 6 : GMT 20/ 1/2026 13:46: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.16 0 -999.99
2 10 21.04 124 -16.84
3 10 49.88 231 -26.95
4 10 77.20 338 -25.53
5 2 105.20 445 -26.17
6 10 288.56 1652 -15.19
7 10 457.60 2858 -14.02
8 10 603.08 4065 -12.05
9 10 737.28 5272 -11.12
10 10 828.76 6479 -7.58
11 10 902.84 7686 -6.14
12 10 966.20 8893 -5.25
13 10 998.92 10100 -2.71
14 10 1005.28 11306 -0.53
15 10 1005.24 11309 1.33
16 3 1005.28 11315 -0.67
17 3 1002.92 11925 0.39
18 4 1002.64 12540 0.05


Cycle 5 : GMT 19/ 1/2026 17:56: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.16 0 -999.99
2 10 19.32 125 -15.33
3 10 48.72 231 -27.74
4 10 76.52 338 -25.98
5 2 103.68 445 -25.38
6 10 295.88 1652 -15.92
7 10 457.60 2859 -13.40
8 10 606.36 4066 -12.32
9 10 726.60 5272 -9.97
10 10 836.40 6479 -9.10
11 10 921.28 7686 -7.03
12 10 976.88 8892 -4.61
13 10 972.92 9799 0.44
14 10 972.92 9801 -0.00
15 3 972.88 9807 0.67
16 3 986.68 10420 -2.25
17 4 991.40 11036 -0.77


Cycle 4 : GMT 19/ 1/2026 0:10: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.04 0 -999.99
2 10 19.28 124 -15.58
3 10 46.40 231 -25.35
4 10 74.92 338 -26.65
5 2 104.40 445 -27.55
6 10 294.72 1652 -15.77
7 10 458.56 2859 -13.57
8 10 605.56 4066 -12.18
9 10 725.36 5273 -9.93
10 10 815.20 6479 -7.45
11 10 889.08 7686 -6.12
12 10 929.28 8892 -3.33
13 10 957.52 10099 -2.34
14 10 964.48 11306 -0.58
15 10 964.44 11308 2.00
16 3 964.40 11314 0.67
17 3 978.00 11926 -2.22
18 4 993.60 12543 -2.53


Cycle 3 : GMT 18/ 1/2026 7:19: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.16 0 -999.99
2 10 18.24 124 -14.58
3 10 45.16 231 -25.16
4 10 70.12 337 -23.55
5 10 97.24 443 -25.58
6 2 125.64 550 -26.54
7 10 317.40 1756 -15.90
8 10 470.88 2963 -12.72
9 10 620.48 4170 -12.39
10 10 741.96 5377 -10.06
11 10 842.48 6584 -8.33
12 10 915.80 7791 -6.07
13 10 971.00 8998 -4.57
14 10 965.16 9904 0.64
15 10 965.12 9906 2.00
16 3 965.08 9912 0.67
17 3 977.88 10525 -2.09
18 4 986.08 11141 -1.33


Cycle 2 : GMT 17/ 1/2026 16:53: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 -0.04 0 -999.99
2 10 17.72 123 -14.44
3 10 45.56 230 -26.02
4 10 72.32 337 -25.01
5 10 97.84 444 -23.85
6 2 125.08 550 -25.70
7 10 313.44 1756 -15.62
8 10 463.72 2963 -12.45
9 10 597.92 4170 -11.12
10 10 723.88 5377 -10.44
11 10 813.24 6583 -7.41
12 10 892.40 7791 -6.55
13 10 942.16 8997 -4.13
14 10 979.88 10204 -3.13
15 10 960.84 11110 2.10
16 10 960.68 11113 5.33
17 3 960.56 11118 2.40
18 3 971.32 11731 -1.76
19 4 995.36 12350 -3.88


Cycle 1 : GMT 17/ 1/2026 2: 4: 0

Number Code Pressure (db) Elapsed Time (s) Rate (cm/s)
1 1 0.08 0 -999.99
2 10 18.36 124 -14.74
3 10 46.24 231 -26.06
4 10 75.24 338 -27.10
5 2 103.32 445 -26.24
6 10 246.12 1652 -11.83
7 10 337.60 2858 -7.59
8 10 413.08 4065 -6.25
9 10 477.88 5272 -5.37
10 10 499.60 6179 -2.39
11 10 507.68 7385 -0.67
12 10 507.72 7388 -1.33
13 3 507.76 7394 -0.67
14 3 512.04 8003 -0.70
15 4 505.00 8619 1.14


Cycle 0 : GMT 16/ 1/2026 22:51: 0