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
Observed Space Weather 2155 21 May 2024
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
Categories: Propagation
Forecast Space Weather 2155 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 2155 21 May 2024
(0000 UTC) 6h hi M1.9(1919Z 05/21) 24h hi M1.9(1919Z 05/21)
Categories: Propagation
Solar Wind 2155 21 May 2024
Solar Wind: 408 km/s @ 3.0 protons/cm3
Bz: 2024 May 21 2151Z at -2.2 nT
Categories: Propagation
Global Conditions 2155 21 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2155 21 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 2055 21 May 2024
No space weather storms were observed for the past 24 hours.
Categories: Propagation
Forecast Space Weather 2055 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 2055 21 May 2024
(0000 UTC) 6h hi M1.9(1919Z 05/21) 24h hi M1.9(1919Z 05/21)
Categories: Propagation
Solar Wind 2055 21 May 2024
Solar Wind: 424 km/s @ 2.0 protons/cm3
Bz: 2024 May 21 2051Z at 1.5 nT
Categories: Propagation
Global Conditions 2055 21 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2055 21 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1955 21 May 2024
No space weather storms were observed for the past 24 hours.
Categories: Propagation
Forecast Space Weather 1955 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 1955 21 May 2024
(0000 UTC) 6h hi C7.0(1329Z 05/21) 24h hi C7.0(1329Z 05/21)
Categories: Propagation