HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 12 weeks 4 days ago
Flares 2255 27 May 2024
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation
Solar Wind 2255 27 May 2024
Solar Wind: 357 km/s @ 3.0 protons/cm3
Bz: 2024 May 27 2250Z at 3.1 nT
Categories: Propagation
Global Conditions 2255 27 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2255 27 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 2155 27 May 2024
Space weather for the past 24 hours has been strong.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 2155 27 May 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 27 May 2024
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation
Solar Wind 2155 27 May 2024
Solar Wind: 369 km/s @ 5.0 protons/cm3
Bz: 2024 May 27 2150Z at -3.1 nT
Categories: Propagation
Global Conditions 2155 27 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2155 27 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 2055 27 May 2024
Space weather for the past 24 hours has been strong.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 2055 27 May 2024
Space weather for the next 24 hours is predicted to be moderate.
Radio blackouts reaching the R2 level are likely.
Categories: Propagation
Flares 2055 27 May 2024
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation
Solar Wind 2055 27 May 2024
Solar Wind: 370 km/s @ 3.0 protons/cm3
Bz: 2024 May 27 2050Z at -2.9 nT
Categories: Propagation
Global Conditions 2055 27 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation