HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 2 weeks 4 days ago
Forecast Space Weather 0055 12 May 2024
Space weather for the next 24 hours is predicted to be extreme.
Geomagnetic storms reaching the G5 level are likely.
Solar radiation storms reaching the S2 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 0055 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 0055 12 May 2024
Solar Wind: 967 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 0051Z at -5.6 nT
Categories: Propagation
Global Conditions 0055 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 2355 11 May 2024
Space weather for the past 24 hours has been extreme.
Geomagnetic storms reaching the G5 level occurred.
Solar radiation storms reaching the S2 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 2355 11 May 2024
Space weather for the next 24 hours is predicted to be extreme.
Geomagnetic storms reaching the G5 level are expected.
Solar radiation storms reaching the S2 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 2355 11 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2355 11 May 2024
Solar Wind: 932 km/s @ 1.0 protons/cm3
Bz: 2024 May 11 2351Z at -3.3 nT
Categories: Propagation
Global Conditions 2355 11 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 2255 11 May 2024
Space weather for the past 24 hours has been extreme.
Geomagnetic storms reaching the G5 level occurred.
Solar radiation storms reaching the S2 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 2255 11 May 2024
Space weather for the next 24 hours is predicted to be extreme.
Geomagnetic storms reaching the G5 level are expected.
Solar radiation storms reaching the S2 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 2255 11 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2255 11 May 2024
Solar Wind: 803 km/s @ 1.0 protons/cm3
Bz: 2024 May 11 2251Z at 2.3 nT
Categories: Propagation
Global Conditions 2255 11 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation