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: 12 weeks 3 days ago

Global Conditions 2125 21 Aug 2024

Wed, 08/21/2024 - 16:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 2125 21 Aug 2024

Wed, 08/21/2024 - 16:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Solar Flux: 244 | Ap: 7 | Kp 2.00
Categories: Propagation

Observed Space Weather 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
(0000 UTC) 6h hi M1.3(1706Z 08/20) 24h hi M1.3(1706Z 08/20)
Categories: Propagation

Sunspots 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
SSN: 200 (08/20/2024)
Categories: Propagation

Solar Wind 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Solar Wind: 300 km/s @ 1.0 protons/cm3 Bz: 2024 Aug 21 2020Z at -4.2 nT
Categories: Propagation

Global Conditions 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 2025 21 Aug 2024

Wed, 08/21/2024 - 15:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Solar Flux: 244 | Ap: 7 | Kp 2.00
Categories: Propagation

Observed Space Weather 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
(0000 UTC) 6h hi M1.3(1706Z 08/20) 24h hi M1.3(1706Z 08/20)
Categories: Propagation

Sunspots 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
SSN: 200 (08/20/2024)
Categories: Propagation

Solar Wind 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Solar Wind: 310 km/s @ 3.0 protons/cm3 Bz: 2024 Aug 21 1920Z at -1.2 nT
Categories: Propagation

Global Conditions 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1925 21 Aug 2024

Wed, 08/21/2024 - 14:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1825 21 Aug 2024

Wed, 08/21/2024 - 13:30
Solar Flux: 244 | Ap: 7 | Kp 2.00
Categories: Propagation

Observed Space Weather 1825 21 Aug 2024

Wed, 08/21/2024 - 13:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation