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 2125 12 May 2024
Space weather for the next 24 hours is predicted to be severe.
Geomagnetic storms reaching the G4 level are likely.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 2125 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2125 12 May 2024
Solar Wind: 807 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 2121Z at -7.6 nT
Categories: Propagation
Global Conditions 2125 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 2025 12 May 2024
Space weather for the past 24 hours has been severe.
Geomagnetic storms reaching the G4 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 2025 12 May 2024
Space weather for the next 24 hours is predicted to be severe.
Geomagnetic storms reaching the G4 level are likely.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 2025 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2025 12 May 2024
Solar Wind: 852 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 2021Z at -3.4 nT
Categories: Propagation
Global Conditions 2025 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 1925 12 May 2024
Space weather for the past 24 hours has been severe.
Geomagnetic storms reaching the G4 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 1925 12 May 2024
Space weather for the next 24 hours is predicted to be severe.
Geomagnetic storms reaching the G4 level are likely.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 1925 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 1925 12 May 2024
Solar Wind: 868 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 1919Z at 0.2 nT
Categories: Propagation
Global Conditions 1925 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation