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NOAA's 27 day forecastLast update: Monday, 23-Feb-2026 14:15:02 UTC | |
This chart is based on 27 Day Solar Forecast reported by NOAA. It is updated once per week.
| Date | 10.7cm Flux | A index | Kp index |
|---|---|---|---|
| 16 Feb 2026 | 115 | 20 | 5 |
| 17 Feb 2026 | 115 | 12 | 4 |
| 18 Feb 2026 | 110 | 10 | 3 |
| 19 Feb 2026 | 110 | 8 | 3 |
| 20 Feb 2026 | 110 | 5 | 2 |
| 21 Feb 2026 | 105 | 5 | 2 |
| 22 Feb 2026 | 120 | 5 | 2 |
| 23 Feb 2026 | 130 | 8 | 3 |
| 24 Feb 2026 | 135 | 20 | 5 |
| 25 Feb 2026 | 130 | 20 | 5 |
| 26 Feb 2026 | 130 | 8 | 3 |
| 27 Feb 2026 | 140 | 5 | 2 |
| 28 Feb 2026 | 160 | 5 | 2 |
| 01 Mar 2026 | 165 | 5 | 2 |
| 02 Mar 2026 | 170 | 5 | 2 |
| 03 Mar 2026 | 170 | 5 | 2 |
| 04 Mar 2026 | 170 | 5 | 2 |
| 05 Mar 2026 | 165 | 15 | 4 |
| 06 Mar 2026 | 165 | 15 | 4 |
| 07 Mar 2026 | 165 | 8 | 3 |
| 08 Mar 2026 | 145 | 5 | 2 |
| 09 Mar 2026 | 140 | 8 | 3 |
| 10 Mar 2026 | 130 | 18 | 5 |
| 11 Mar 2026 | 130 | 8 | 3 |
| 12 Mar 2026 | 120 | 12 | 3 |
| 13 Mar 2026 | 120 | 5 | 2 |
| 14 Mar 2026 | 120 | 20 | 5 |
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© Copyright 2026 - Mark A. Downing (WM7D)