TC Watch > ENSO Watch [Refresh] [中文]
 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 |
| 30-Sep-2023 | 1014.29 | 1013.50 | -9.09 (-1.9) | -13.87 (+0.03) | -9.90 (-0.29) |
| 29-Sep-2023 | 1014.66 | 1013.55 | -7.19 (-4.1) | -13.90 (+0.19) | -9.61 (-0.29) |
| 28-Sep-2023 | 1015.50 | 1013.70 | -3.09 (+0.12) | -14.09 (+0.74) | -9.32 (-0.22) |
| 27-Sep-2023 | 1014.63 | 1012.85 | -3.21 (+3.09) | -14.83 (+0.72) | -9.10 (-0.04) |
| 26-Sep-2023 | 1013.71 | 1012.45 | -6.30 (-1.19) | -15.55 (+0.15) | -9.06 (-0.08) |
| 25-Sep-2023 | 1013.31 | 1011.85 | -5.11 (+2.49) | -15.70 (-0.07) | -8.98 (-0.18) |
| 24-Sep-2023 | 1012.44 | 1011.40 | -7.60 (+5.65) | -15.63 (+0.07) | -8.80 (-0.26) |
| 23-Sep-2023 | 1012.04 | 1011.95 | -13.25 (+6.12) | -15.70 (-0.01) | -8.54 (-0.3) |
| 22-Sep-2023 | 1011.91 | 1012.85 | -19.37 (+6.66) | -15.69 (-0.06) | -8.24 (-0.27) |
| 21-Sep-2023 | 1011.04 | 1013.10 | -26.03 (+0.11) | -15.63 (-0.4) | -7.97 (-0.39) |
| 20-Sep-2023 | 1011.27 | 1013.35 | -26.14 (-0.47) | -15.23 (-0.31) | -7.58 (-0.11) |
| 19-Sep-2023 | 1011.10 | 1013.10 | -25.67 (-5.88) | -14.92 (-0.55) | -7.47 (+0.02) |
| 18-Sep-2023 | 1012.69 | 1013.70 | -19.79 (-3.63) | -14.37 (-0.72) | -7.49 (+0.03) |
| 17-Sep-2023 | 1014.25 | 1014.65 | -16.16 (-2.97) | -13.65 (-0.66) | -7.52 (+0.04) |
| 16-Sep-2023 | 1014.85 | 1014.75 | -13.19 (+3.80) | -12.99 (-0.3) | -7.56 (+0.14) |
| 15-Sep-2023 | 1014.81 | 1015.35 | -16.99 (-3.62) | -12.69 (-0.24) | -7.70 (-0.06) |
| 14-Sep-2023 | 1015.42 | 1015.35 | -13.37 (+2.26) | -12.45 (-0.45) | -7.64 (-0.1) |
| 13-Sep-2023 | 1013.94 | 1014.25 | -15.63 (+8.43) | -12.00 (-0.64) | -7.54 (-0.12) |
| 12-Sep-2023 | 1012.07 | 1013.80 | -24.06 (+3.39) | -11.36 (-0.98) | -7.42 (-0.28) |
| 11-Sep-2023 | 1011.70 | 1014.00 | -27.45 (-5.88) | -10.38 (-1.07) | -7.14 (-0.29) |
| 10-Sep-2023 | 1012.04 | 1013.35 | -21.57 (-1.9) | -9.31 (-0.6) | -6.85 (-0.21) |
| 9-Sep-2023 | 1012.61 | 1013.60 | -19.67 (-9.75) | -8.71 (+0.02) | -6.64 (-0.33) |
| 8-Sep-2023 | 1014.20 | 1013.55 | -9.92 (-6.89) | -8.73 (+0.60) | -6.31 (-0.26) |
| 7-Sep-2023 | 1015.46 | 1013.65 | -3.03 (-1.9) | -9.33 (+0.72) | -6.05 (-0.15) |
| 6-Sep-2023 | 1015.73 | 1013.60 | -1.13 (+1.36) | -10.05 (+0.87) | -5.90 (-0.11) |
| 5-Sep-2023 | 1015.55 | 1013.65 | -2.49 (+0.36) | -10.92 (+0.72) | -5.79 (-0.1) |
| 4-Sep-2023 | 1015.64 | 1013.80 | -2.85 (+10.64) | -11.64 (+0.63) | -5.69 (-0.01) |
| 3-Sep-2023 | 1013.95 | 1013.90 | -13.49 (+7.72) | -12.27 (-0.15) | -5.68 (-0.07) |
| 2-Sep-2023 | 1012.65 | 1013.90 | -21.21 (+0.89) | -12.12 (-0.61) | -5.61 (-0.06) |
| 1-Sep-2023 | 1013.35 | 1014.75 | -22.10 | -11.51 | -5.55 |
Charts: 2023 | 2022 | 2021 | 2020 | 2019 | Source: The State of Queensland, Australia
For the latest synopsis of the current ENSO conditions, please visit Australia's Bureau of Meteorology website.
Last Accessed: Sun Oct 01 2023 13:48:44 HKT
Last Modified: Mon Jul 24 2023
