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NOAA's 27 day forecast

Last update: Monday, 08-Dec-2025 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
08 Dec 2025190185
09 Dec 2025190707
10 Dec 2025185335
11 Dec 2025175103
12 Dec 202515552
13 Dec 2025140124
14 Dec 2025130124
15 Dec 202513083
16 Dec 202513552
17 Dec 202513583
18 Dec 2025140103
19 Dec 202514083
20 Dec 202514083
21 Dec 2025140155
22 Dec 2025140205
23 Dec 2025145205
24 Dec 2025160255
25 Dec 2025170205
26 Dec 2025180205
27 Dec 2025180154
28 Dec 2025180103
29 Dec 202517583
30 Dec 2025180306
31 Dec 2025180255
01 Jan 2026175103
02 Jan 2026170103
03 Jan 202617083

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