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NOAA's 27 day forecast

Last update: Monday, 27-Jul-2026 14:15:02 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
27 Jul 2026150184
28 Jul 2026150153
29 Jul 202614583
30 Jul 202614083
31 Jul 202613583
01 Aug 202613052
02 Aug 202612552
03 Aug 202612552
04 Aug 2026125124
05 Aug 2026120153
06 Aug 2026125103
07 Aug 202613072
08 Aug 202613052
09 Aug 202613052
10 Aug 202613552
11 Aug 202613083
12 Aug 202612583
13 Aug 202612552
14 Aug 202613052
15 Aug 202613552
16 Aug 202613542
17 Aug 2026135143
18 Aug 2026140123
19 Aug 2026135225
20 Aug 202613583
21 Aug 202613052
22 Aug 202613052
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