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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 9 weeks ago  
Observed Space Weather 0455 20 May 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 0455 20 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 0455 20 May 2024
    (0000 UTC) 6h hi M2.5(1747Z 05/19) 24h hi M2.5(1747Z 05/19)  
  
    Categories: Propagation  
Solar Wind 0455 20 May 2024
    Solar Wind: 413 km/s @ 3.0 protons/cm3
Bz: 2024 May 20 0451Z at  2.3 nT  
  
    Categories: Propagation  
Global Conditions 0455 20 May 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 0455 20 May 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 0355 20 May 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 0355 20 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 0355 20 May 2024
    (0000 UTC) 6h hi M2.5(1747Z 05/19) 24h hi M2.5(1747Z 05/19)  
  
    Categories: Propagation  
Solar Wind 0355 20 May 2024
    Solar Wind: 379 km/s @ 3.0 protons/cm3
Bz: 2024 May 20 0350Z at  -5.4 nT  
  
    Categories: Propagation  
Global Conditions 0355 20 May 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 0355 20 May 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 0255 20 May 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 0255 20 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 0255 20 May 2024
    (0000 UTC) 6h hi M2.5(1747Z 05/19) 24h hi M2.5(1747Z 05/19)  
  
    Categories: Propagation  
