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HFRadio.org Propagation Center
 
  
    Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US  
  
  
    Updated: 1 year 8 weeks ago  
Global Conditions 1955 17 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 1955 17 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 1855 17 Aug 2024
    Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 1855 17 Aug 2024
    Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are expected.
Radio blackouts reaching the R2 level are likely.  
  
    Categories: Propagation  
Flares 1855 17 Aug 2024
    (0000 UTC) 6h hi M1.6(1024Z 08/17) 24h hi M1.6(1024Z 08/17)  
  
    Categories: Propagation  
Solar Wind 1855 17 Aug 2024
    Solar Wind: 459 km/s @ 42.0 protons/cm3
Bz: 2024 Aug 17 1850Z at  -3.5 nT  
  
    Categories: Propagation  
Global Conditions 1855 17 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 1855 17 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 1750 17 Aug 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 1750 17 Aug 2024
    Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G1 level are likely.
Radio blackouts reaching the R2 level are likely.  
  
    Categories: Propagation  
Flares 1750 17 Aug 2024
    (0000 UTC) 6h hi M1.6(1024Z 08/17) 24h hi M1.6(1024Z 08/17)  
  
    Categories: Propagation  
Solar Wind 1750 17 Aug 2024
    Solar Wind: 469 km/s @ 46.0 protons/cm3
Bz: 2024 Aug 17 1744Z at  3.9 nT  
  
    Categories: Propagation  
Global Conditions 1750 17 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 1750 17 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 1655 17 Aug 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  


