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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: 12 weeks 3 days ago

Sunspots 0255 24 May 2024

Thu, 05/23/2024 - 22:00
SSN: 130 (05/23/2024)
Categories: Propagation

Solar Wind 0255 24 May 2024

Thu, 05/23/2024 - 22:00
Solar Wind: 373 km/s @ 4.0 protons/cm3 Bz: 2024 May 24 0250Z at -6.7 nT
Categories: Propagation

Global Conditions 0255 24 May 2024

Thu, 05/23/2024 - 22:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0255 24 May 2024

Thu, 05/23/2024 - 22:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Solar Flux: 176 | Ap: 10 | Kp 4.00
Categories: Propagation

Observed Space Weather 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0155 24 May 2024

Thu, 05/23/2024 - 21:00
(0000 UTC) 6h hi M4.2(0205Z 05/23) 24h hi M4.2(0205Z 05/23)
Categories: Propagation

Sunspots 0155 24 May 2024

Thu, 05/23/2024 - 21:00
SSN: 120 (05/22/2024)
Categories: Propagation

Solar Wind 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Solar Wind: 374 km/s @ 4.0 protons/cm3 Bz: 2024 May 24 0151Z at -5.6 nT
Categories: Propagation

Global Conditions 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0155 24 May 2024

Thu, 05/23/2024 - 21:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Solar Flux: 176 | Ap: 7 | Kp 4.00
Categories: Propagation

Observed Space Weather 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0055 24 May 2024

Thu, 05/23/2024 - 20:00
(0000 UTC) 6h hi M4.2(0205Z 05/23) 24h hi M4.2(0205Z 05/23)
Categories: Propagation

Sunspots 0055 24 May 2024

Thu, 05/23/2024 - 20:00
SSN: 120 (05/22/2024)
Categories: Propagation

Solar Wind 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Solar Wind: 366 km/s @ 3.0 protons/cm3 Bz: 2024 May 24 0050Z at 4.2 nT
Categories: Propagation

Global Conditions 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0055 24 May 2024

Thu, 05/23/2024 - 20:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation