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SunSpotWatch.com Propagation Center Live Space Weather and Radio Propagation Information – Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
- Solar Report 0935 30 Sep 2025
on September 30, 2025 at 09:36Solar Flux: 186 | Ap: 27 | Kp 6.00
- Observed Space Weather 0935 30 Sep 2025on September 30, 2025 at 09:36
Space weather for the past 24 hours has been strong. Geomagnetic storms reaching the G3 level occurred. Radio blackouts reaching the R1 level occurred.
- Forecast Space Weather 0935 30 Sep 2025on September 30, 2025 at 09:36
Space weather for the next 24 hours is predicted to be strong. Geomagnetic storms reaching the G3 level are expected. Radio blackouts reaching the R1 level are likely.
- Flares 0935 30 Sep 2025on September 30, 2025 at 09:36
(0000 UTC) 6h hi M3.6(0137Z 09/29) 24h hi M3.6(0137Z 09/29)
- Sunspots 0935 30 Sep 2025on September 30, 2025 at 09:36
SSN: 170 (09/29/2025)