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NOAA's 27 day forecast

Last update: Monday, 28-Sep-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
28 Sep 20269852
29 Sep 202610052
30 Sep 202610552
01 Oct 202610552
02 Oct 202610052
03 Oct 20269552
04 Oct 202690124
05 Oct 202691154
06 Oct 202691124
07 Oct 202692103
08 Oct 20269383
09 Oct 20269552
10 Oct 20269852
11 Oct 202610093
12 Oct 202610283
13 Oct 202610283
14 Oct 202610083
15 Oct 202610252
16 Oct 202610252
17 Oct 202610052
18 Oct 20269852
19 Oct 20269752
20 Oct 20269652
21 Oct 202694154
22 Oct 202692205
23 Oct 202690154
24 Oct 202688124

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