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Real-time SOI Data

Numerical data from here and values are calculated using the 1887-1989 base period. This information is usually updated every weekday at 2:00pm (AEST), public holidays excluded.

Date Pressure at Tahiti (hPa) Pressure at Darwin (hPa) Daily value 30-day average SOI 90-day average SOI
8-Dec-2022 1012.36 1007.50 5.92 (+5.71) 9.51 (+0.69) 13.75 (-0.14)
7-Dec-2022 1011.66 1007.90 0.21 (-10.38) 8.82 (+1.05) 13.89 (-0.17)
6-Dec-2022 1013.06 1007.30 10.59 (-2.07) 7.77 (+0.93) 14.06 (-0.06)
5-Dec-2022 1013.51 1007.35 12.66 (-2.65) 6.84 (+0.70) 14.12 (-0.06)
4-Dec-2022 1013.52 1006.85 15.31 (-3.01) 6.14 (+0.59) 14.18 (-0.04)
3-Dec-2022 1013.10 1005.85 18.32 (+3.01) 5.55 (+0.47) 14.22 (+0.02)
2-Dec-2022 1012.07 1005.40 15.31 (-1.5) 5.08 (+0.41) 14.20 (-0.01)
1-Dec-2022 1011.56 1004.60 16.81 (-14.55) 4.67 (-0.1) 14.21 (+0.01)
30-Nov-2022 1012.66 1004.85 31.36 (+3.56) 4.77 (+0.15) 14.20 (+0.06)
29-Nov-2022 1012.95 1005.70 27.80 (+4.52) 4.62 (+0.33) 14.14 (-0.04)
28-Nov-2022 1013.39 1006.85 23.28 (+13.23) 4.29 (+0.11) 14.18 (+0.04)
27-Nov-2022 1012.56 1008.10 10.05 (+14.32) 4.18 (-0.79) 14.14 (-0.1)
26-Nov-2022 1012.61 1010.40 -4.27 (-6.24) 4.97 (-0.84) 14.24 (-0.23)
25-Nov-2022 1013.74 1010.55 1.97 (-9.42) 5.81 (+0.04) 14.47 (-0.05)
24-Nov-2022 1014.82 1010.15 11.39 (+6.56) 5.77 (-0.03) 14.52 (+0.19)
23-Nov-2022 1013.39 1009.75 4.83 (+11.45) 5.80 (-0.6) 14.33 (+0.15)
22-Nov-2022 1011.69 1009.85 -6.62 (-7.57) 6.40 (-1.01) 14.18 (-0.13)
21-Nov-2022 1010.98 1007.95 0.95 (-1.97) 7.41 (-0.55) 14.31 (-0.18)
20-Nov-2022 1010.39 1007.05 2.92 (-6.75) 7.96 (-0.15) 14.49 (-0.11)
19-Nov-2022 1011.75 1007.35 9.67 (-2.23) 8.11 (+0.27) 14.60 (+0.07)
18-Nov-2022 1011.90 1007.15 11.90 (+7.89) 7.84 (+0.13) 14.53 (+0.19)
17-Nov-2022 1011.06 1007.55 4.01 (+0.51) 7.71 (-0.4) 14.34 (+0.22)
16-Nov-2022 1011.63 1008.20 3.50 (-11.96) 8.11 (-0.49) 14.12 (+0.40)
15-Nov-2022 1012.56 1007.25 15.46 (+14.64) 8.60 (-0.3) 13.72 (+0.25)
14-Nov-2022 1011.51 1008.50 0.82 (+8.71) 8.90 (-0.79) 13.47 (-0.09)
13-Nov-2022 1010.24 1008.60 -7.89 (-12.4) 9.69 (-1.04) 13.56 (-0.25)
12-Nov-2022 1012.59 1009.00 4.51 (-17.95) 10.73 (-0.59) 13.81 (-0.09)
11-Nov-2022 1015.21 1008.80 22.46 (+4.84) 11.32 (+0.03) 13.90 (+0.03)
10-Nov-2022 1015.05 1009.40 17.62 (+13.17) 11.29 (+0.15) 13.87 (+0.01)
9-Nov-2022 1012.68 1009.10 4.45 11.14 13.86




Charts: 2022 | 2021 | 2020 | 2019 | 2018 | Source: The State of Queensland, Australia

ENSO Wrap Up (Source: here)

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Last Accessed: Fri Dec 09 2022 00:41:25 HKT
Last Modified: Fri Jun 03 2022

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