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Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
URL: https://SunSpotWatch.com/
Updated: 1 hour 25 min ago

Observed Space Weather 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Solar Cycle 25

Forecast Space Weather 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Solar Cycle 25

Flares 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
(0000 UTC) 6h hi M6.4(0834Z 09/28) 24h hi M6.4(0834Z 09/28)
Categories: Solar Cycle 25

Sunspots 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
SSN: 172 (09/27/2025)
Categories: Solar Cycle 25

Solar Wind 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
Solar Wind: 388 km/s @ 1.0 protons/cm3 Bz: 2025 Sept 28 2059Z at -1.4 nT
Categories: Solar Cycle 25

Global Conditions 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Solar Cycle 25

Can You Help? 2105 28 Sep 2025

Sun, 09/28/2025 - 2:07pm
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Solar Cycle 25

Solar Report 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Solar Flux: 164 | Ap: 6 | Kp 3.00
Categories: Solar Cycle 25

Observed Space Weather 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Solar Cycle 25

Forecast Space Weather 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Solar Cycle 25

Flares 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
(0000 UTC) 6h hi M1.1(0703Z 09/27) 24h hi M1.1(0703Z 09/27)
Categories: Solar Cycle 25

Sunspots 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
SSN: 172 (09/27/2025)
Categories: Solar Cycle 25

Solar Wind 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Solar Wind: 419 km/s @ 3.0 protons/cm3 Bz: 2025 Sept 28 0759Z at 9.7 nT
Categories: Solar Cycle 25

Global Conditions 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Solar Cycle 25

Can You Help? 0805 28 Sep 2025

Sun, 09/28/2025 - 1:07am
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Solar Cycle 25

Solar Report 1905 27 Sep 2025

Sat, 09/27/2025 - 12:07pm
Solar Flux: 165 | Ap: 7 | Kp 1.00
Categories: Solar Cycle 25

Observed Space Weather 1905 27 Sep 2025

Sat, 09/27/2025 - 12:07pm
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Solar Cycle 25

Forecast Space Weather 1905 27 Sep 2025

Sat, 09/27/2025 - 12:07pm
No space weather storms are predicted for the next 24 hours.
Categories: Solar Cycle 25

Flares 1905 27 Sep 2025

Sat, 09/27/2025 - 12:07pm
(0000 UTC) 6h hi M1.6(1949Z 09/26) 24h hi M1.6(1949Z 09/26)
Categories: Solar Cycle 25

Sunspots 1905 27 Sep 2025

Sat, 09/27/2025 - 12:07pm
SSN: 137 (09/26/2025)
Categories: Solar Cycle 25