HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 12 weeks 6 days ago
Observed Space Weather 1750 04 Aug 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 1750 04 Aug 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1750 04 Aug 2024
(0000 UTC) 6h hi M7.3(1829Z 08/03) 24h hi M7.3(1829Z 08/03)
Categories: Propagation
Solar Wind 1750 04 Aug 2024
Solar Wind: 374 km/s @ 4.0 protons/cm3
Bz: 2024 Aug 04 1745Z at 2.8 nT
Categories: Propagation
Global Conditions 1750 04 Aug 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1750 04 Aug 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1655 04 Aug 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 1655 04 Aug 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1655 04 Aug 2024
(0000 UTC) 6h hi M7.3(1829Z 08/03) 24h hi M7.3(1829Z 08/03)
Categories: Propagation
Solar Wind 1655 04 Aug 2024
Solar Wind: 379 km/s @ 1.0 protons/cm3
Bz: 2024 Aug 04 1650Z at -3.8 nT
Categories: Propagation
Global Conditions 1655 04 Aug 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1655 04 Aug 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1555 04 Aug 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 1555 04 Aug 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1555 04 Aug 2024
(0000 UTC) 6h hi M7.3(1829Z 08/03) 24h hi M7.3(1829Z 08/03)
Categories: Propagation