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NOAA's 27 day forecast

Last update: Monday, 13-Jul-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
13 Jul 202635154
14 Jul 2026135184
15 Jul 2026115103
16 Jul 2026120124
17 Jul 202613052
18 Jul 202613552
19 Jul 202613552
20 Jul 202613552
21 Jul 202613552
22 Jul 2026135124
23 Jul 2026135103
24 Jul 202613572
25 Jul 202613252
26 Jul 202613052
27 Jul 202613052
28 Jul 202612852
29 Jul 202612552
30 Jul 202613252
31 Jul 202612852
01 Aug 2026125154
02 Aug 202612283
03 Aug 202612252
04 Aug 2026120124
05 Aug 2026118124
06 Aug 2026115103
07 Aug 202611272
08 Aug 202611052
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