Current Solar Conditions¶
Updated 06:00 UTC 2026-10-07 · NOAA SWPC
Solar indices sourced from NOAA SWPC (wspr.live_conditions) updated every 15
minutes. SFI is published once daily (~20:00 UTC from Penticton, BC). Kp is
updated every 3 hours.
Current Values¶
7-Day SFI Trend¶
| Date | SFI | Change |
|---|---|---|
| 2026-09-15 | 107 | — |
| 2026-09-16 | 100 | -7 |
| 2026-09-17 | 97 | -3 |
| 2026-09-18 | 96 | -1 |
| 2026-09-19 | 97 | +1 |
| 2026-09-20 | 101 | +4 |
| 2026-09-21 | 104 | +3 |
7-Day Kp Trend¶
Daily maximum Kp over the past 7 days. Values >= 5 indicate geomagnetic storm conditions — see Storm Impact for measured SNR effects.
| Date | Max Kp | Storm Level | HF Impact |
|---|---|---|---|
| 2026-09-15 | 3.33 |  |
Minor |
| 2026-09-16 | 3.67 | |
Minor |
| 2026-09-17 | 3.0 | |
Minor |
| 2026-09-18 | 2.0 |  |
Normal |
| 2026-09-19 | 2.67 | |
Normal |
| 2026-09-20 | 3.0 | |
Minor |
| 2026-09-21 | 1.67 | |
Normal |