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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 0055 21 May 2024
    No space weather storms were observed for the past 24 hours.  
  
    Categories: Propagation  
Forecast Space Weather 0055 21 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 0055 21 May 2024
    (0000 UTC) 6h hi C6.7(0542Z 05/20) 24h hi C6.7(0542Z 05/20)  
  
    Categories: Propagation  
Solar Wind 0055 21 May 2024
    Solar Wind: 369 km/s @ 3.0 protons/cm3
Bz: 2024 May 21 0051Z at  -3.0 nT  
  
    Categories: Propagation  
Global Conditions 0055 21 May 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 0055 21 May 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 2355 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 2355 20 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 2355 20 May 2024
    (0000 UTC) 6h hi M2.5(1747Z 05/19) 24h hi M2.5(1747Z 05/19)  
  
    Categories: Propagation  
Solar Wind 2355 20 May 2024
    Solar Wind: 374 km/s @ 2.0 protons/cm3
Bz: 2024 May 20 2350Z at  2.5 nT  
  
    Categories: Propagation  
Global Conditions 2355 20 May 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 2355 20 May 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 2255 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 2255 20 May 2024
    Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.  
  
    Categories: Propagation  
Flares 2255 20 May 2024
    (0000 UTC) 6h hi M2.5(1747Z 05/19) 24h hi M2.5(1747Z 05/19)  
  
    Categories: Propagation  
