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HFRadio.org Propagation Center

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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
Updated: 43 weeks 6 days ago

Flares 0255 12 Aug 2024

Sun, 08/11/2024 - 22:00
(0000 UTC) 6h hi M1.6(1957Z 08/11) 24h hi M1.6(1957Z 08/11)
Categories: Propagation

Sunspots 0255 12 Aug 2024

Sun, 08/11/2024 - 22:00
SSN: 194 (08/11/2024)
Categories: Propagation

Solar Wind 0255 12 Aug 2024

Sun, 08/11/2024 - 22:00
Solar Wind: 491 km/s @ 26.0 protons/cm3 Bz: 2024 Aug 12 0250Z at -15.4 nT
Categories: Propagation

Global Conditions 0255 12 Aug 2024

Sun, 08/11/2024 - 22:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0255 12 Aug 2024

Sun, 08/11/2024 - 22:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Solar Flux: 282 | Ap: 28 | Kp 4.67
Categories: Propagation

Observed Space Weather 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are likely. Radio blackouts reaching the R2 level are expected.
Categories: Propagation

Flares 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
(0000 UTC) 6h hi M1.6(1957Z 08/11) 24h hi M1.6(1957Z 08/11)
Categories: Propagation

Sunspots 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
SSN: 234 (08/10/2024)
Categories: Propagation

Solar Wind 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Solar Wind: 480 km/s @ 25.0 protons/cm3 Bz: 2024 Aug 12 0151Z at -11.3 nT
Categories: Propagation

Global Conditions 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0155 12 Aug 2024

Sun, 08/11/2024 - 21:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
Solar Flux: 282 | Ap: 28 | Kp 4.67
Categories: Propagation

Observed Space Weather 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are likely. Radio blackouts reaching the R2 level are expected.
Categories: Propagation

Flares 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
(0000 UTC) 6h hi M1.6(1957Z 08/11) 24h hi M1.6(1957Z 08/11)
Categories: Propagation

Sunspots 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
SSN: 234 (08/10/2024)
Categories: Propagation

Solar Wind 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
Solar Wind: 503 km/s @ 37.0 protons/cm3 Bz: 2024 Aug 12 0051Z at 2.9 nT
Categories: Propagation

Global Conditions 0055 12 Aug 2024

Sun, 08/11/2024 - 20:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation