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NOAA's 27 day forecast

Last update: Monday, 03-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
03 Aug 2026125225
04 Aug 2026120103
05 Aug 202611552
06 Aug 202611052
07 Aug 202611052
08 Aug 202610552
09 Aug 202610552
10 Aug 202610552
11 Aug 202610583
12 Aug 202610583
13 Aug 202611052
14 Aug 202611552
15 Aug 202611552
16 Aug 202611552
17 Aug 2026120154
18 Aug 2026120124
19 Aug 2026125205
20 Aug 202612583
21 Aug 202613052
22 Aug 202613552
23 Aug 202613552
24 Aug 202613052
25 Aug 202613052
26 Aug 202612552
27 Aug 202612052
28 Aug 202611552
29 Aug 202611052
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