Solar Cycle 25

Solar Report 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
Solar Flux: 135 | Ap: 21 | Kp 3.33
Categories: Solar Cycle 25

Observed Space Weather 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
No space weather storms were observed for the past 24 hours.
Categories: Solar Cycle 25

Forecast Space Weather 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
No space weather storms are predicted for the next 24 hours.
Categories: Solar Cycle 25

Flares 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
(0000 UTC) 6h hi C3.5(1154Z 09/16) 24h hi C3.5(1154Z 09/16)
Categories: Solar Cycle 25

Sunspots 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
SSN: 130 (09/16/2025)
Categories: Solar Cycle 25

Solar Wind 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
Solar Wind: 643 km/s @ 1.0 protons/cm3 Bz: 2025 Sept 17 1200Z at 0.9 nT
Categories: Solar Cycle 25

Global Conditions 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Solar Cycle 25

Can You Help? 1205 17 Sep 2025

SunSpotWatch.com - 9 hours 40 min ago
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Solar Cycle 25

Space Weather on Facebook

SunSpotWatch.com - 9 hours 40 min ago
The Space Weather and Radio Propagation Center at HFRadio.org is on Facebook - Join the community and 'Like' the page:

Space Weather and Radio Propagation HFRadio.org Facebook Page

Categories: Solar Cycle 25

Space Weather on Twitter

SunSpotWatch.com - 9 hours 40 min ago
Follow our Twitter feed for hourly updates of space weather information and more:

@hfradiospaceweather - and also, follow @NW7US (Tomas)
Categories: Solar Cycle 25

Do you YouTube? Space Weather Videos and More

SunSpotWatch.com - 9 hours 40 min ago
Check out the NW7US Space Weather and Radio Channel:

Space Weather and Radio Propagation - the NW7US YouTube Channel

Categories: Solar Cycle 25

Solar Report 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Solar Flux: 135 | Ap: 22 | Kp 2.33
Categories: Solar Cycle 25

Observed Space Weather 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred.
Categories: Solar Cycle 25

Forecast Space Weather 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are likely.
Categories: Solar Cycle 25

Flares 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
(0000 UTC) 6h hi C3.5(1154Z 09/16) 24h hi C3.5(1154Z 09/16)
Categories: Solar Cycle 25

Sunspots 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
SSN: 110 (09/15/2025)
Categories: Solar Cycle 25

Solar Wind 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Solar Wind: 681 km/s @ 1.0 protons/cm3 Bz: 2025 Sept 16 2300Z at 4.6 nT
Categories: Solar Cycle 25

Global Conditions 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Solar Cycle 25

Can You Help? 2305 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 4:07pm
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Solar Cycle 25

Solar Report 1005 16 Sep 2025

SunSpotWatch.com - Tue, 09/16/2025 - 3:07am
Solar Flux: 130 | Ap: 48 | Kp 3.67
Categories: Solar Cycle 25
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