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
Observed Space Weather 1455 12 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 R2 level occurred.
Categories: Propagation
Forecast Space Weather 1455 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 1455 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 1455 12 May 2024
Solar Wind: 877 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 1451Z at -0.9 nT
Categories: Propagation
Global Conditions 1455 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 1355 12 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 R2 level occurred.
Categories: Propagation
Forecast Space Weather 1355 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 1355 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 1355 12 May 2024
Solar Wind: 877 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 1350Z at 0.4 nT
Categories: Propagation
Global Conditions 1355 12 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 1255 12 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 R2 level occurred.
Categories: Propagation
Forecast Space Weather 1255 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 1255 12 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 1255 12 May 2024
Solar Wind: 877 km/s @ 1.0 protons/cm3
Bz: 2024 May 12 1251Z at 1.1 nT
Categories: Propagation