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 2155 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 2155 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 2155 11 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2155 11 May 2024
Solar Wind: 883 km/s @ 2.0 protons/cm3
Bz: 2024 May 11 2149Z at 12.7 nT
Categories: Propagation
Global Conditions 2155 11 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 2055 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 2055 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 2055 11 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 2055 11 May 2024
Solar Wind: 898 km/s @ 10.0 protons/cm3
Bz: 2024 May 11 2051Z at 8.5 nT
Categories: Propagation
Global Conditions 2055 11 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 1955 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 1955 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 1955 11 May 2024
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation
Solar Wind 1955 11 May 2024
Solar Wind: 855 km/s @ 1.0 protons/cm3
Bz: 2024 May 11 1951Z at -4.7 nT
Categories: Propagation
Global Conditions 1955 11 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation