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NOAA's 27 day forecast

Last update: Monday, 31-Aug-2026 14:15:03 UTC
27 day forecast chart

This chart is based on 27 Day Solar Forecast reported by NOAA. It is updated once per week.

Date10.7cm FluxA indexKp index
31 Aug 2026110123
01 Sep 202610552
02 Sep 202610552
03 Sep 202610052
04 Sep 202610052
05 Sep 20269552
06 Sep 20269552
07 Sep 20269552
08 Sep 20269552
09 Sep 202610052
10 Sep 202610052
11 Sep 202610052
12 Sep 202610583
13 Sep 2026110153
14 Sep 2026110123
15 Sep 202610083
16 Sep 20269583
17 Sep 202610052
18 Sep 202610052
19 Sep 20269552
20 Sep 20269552
21 Sep 20269552
22 Sep 20269542
23 Sep 20269242
24 Sep 202692204
25 Sep 202692225
26 Sep 202690225

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