HFRadio.org 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
Forecast Space Weather 1825 21 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 1825 21 Aug 2024
(0000 UTC) 6h hi M1.3(1706Z 08/20) 24h hi M1.3(1706Z 08/20)
Categories: Propagation
Solar Wind 1825 21 Aug 2024
Solar Wind: 317 km/s @ 2.0 protons/cm3
Bz: 2024 Aug 21 1818Z at 0.2 nT
Categories: Propagation
Global Conditions 1825 21 Aug 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1825 21 Aug 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1725 21 Aug 2024
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
Categories: Propagation
Forecast Space Weather 1725 21 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 1725 21 Aug 2024
(0000 UTC) 6h hi M1.3(1706Z 08/20) 24h hi M1.3(1706Z 08/20)
Categories: Propagation
Solar Wind 1725 21 Aug 2024
Solar Wind: 315 km/s @ 2.0 protons/cm3
Bz: 2024 Aug 21 1720Z at -3.9 nT
Categories: Propagation
Global Conditions 1725 21 Aug 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1725 21 Aug 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1625 21 Aug 2024
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
Categories: Propagation
Forecast Space Weather 1625 21 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 1625 21 Aug 2024
(0000 UTC) 6h hi M1.3(1706Z 08/20) 24h hi M1.3(1706Z 08/20)
Categories: Propagation
Solar Wind 1625 21 Aug 2024
Solar Wind: 320 km/s @ 1.0 protons/cm3
Bz: 2024 Aug 21 1620Z at -6.2 nT
Categories: Propagation