- Home
- What is Amateur Radio?
- Field Day Events
- Local Events
- Amateur Radio Licenses
- Hamfest
- Meetings
- Newsletters
- Executive Board
- JSARS Constitution
- JSARS BY-LAWS
- Membership Application
- Packet BBS
- JSARS History
- Repeaters
- Photos
- Silent Keys Memorial Page
- Echolink
- Traffic Net
- VE Testing
- News
- Archive
- Education
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 2355 16 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 2355 16 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 2255 16 Aug 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 2255 16 Aug 2024
    Space weather for the next 24 hours is predicted to be moderate.
Radio blackouts reaching the R2 level are likely.  
  
    Categories: Propagation  
Flares 2255 16 Aug 2024
    (0000 UTC) 6h hi M1.3(1313Z 08/16) 24h hi M1.3(1313Z 08/16)  
  
    Categories: Propagation  
Solar Wind 2255 16 Aug 2024
    Solar Wind: 326 km/s @ 2.0 protons/cm3
Bz: 2024 Aug 16 2251Z at  -0.2 nT  
  
    Categories: Propagation  
Global Conditions 2255 16 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 2255 16 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 2155 16 Aug 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  
Forecast Space Weather 2155 16 Aug 2024
    Space weather for the next 24 hours is predicted to be moderate.
Radio blackouts reaching the R2 level are likely.  
  
    Categories: Propagation  
Flares 2155 16 Aug 2024
    (0000 UTC) 6h hi M1.3(1313Z 08/16) 24h hi M1.3(1313Z 08/16)  
  
    Categories: Propagation  
Solar Wind 2155 16 Aug 2024
    Solar Wind: 326 km/s @ 3.0 protons/cm3
Bz: 2024 Aug 16 2151Z at  -1.3 nT  
  
    Categories: Propagation  
Global Conditions 2155 16 Aug 2024
    Global HF Propagation Conditions for 0400Z on 05 May, 2021  
  
    Categories: Propagation  
Can You Help? 2155 16 Aug 2024
    Would you please share this?  It is a GoFundMe campaign - I need your help, please.  
  
    Categories: Propagation  
Observed Space Weather 1855 16 Aug 2024
    Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.  
  
    Categories: Propagation  


