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
Solar Wind 0535 13 May 2024
Solar Wind: 735 km/s @ 4.0 protons/cm3
Bz: 2024 May 13 0529Z at -2.6 nT
Categories: Propagation
Global Conditions 0535 13 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 0455 13 May 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 0455 13 May 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are likely.
Solar radiation storms reaching the S1 level are likely.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 0455 13 May 2024
(0000 UTC) 6h hi X1.0(1611Z 05/12) 24h hi X1.0(1611Z 05/12)
Categories: Propagation
Solar Wind 0455 13 May 2024
Solar Wind: 740 km/s @ 10.0 protons/cm3
Bz: 2024 May 13 0450Z at 1.3 nT
Categories: Propagation
Global Conditions 0455 13 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 0355 13 May 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G3 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 0355 13 May 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are likely.
Solar radiation storms reaching the S1 level are likely.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 0355 13 May 2024
(0000 UTC) 6h hi X1.0(1611Z 05/12) 24h hi X1.0(1611Z 05/12)
Categories: Propagation
Solar Wind 0355 13 May 2024
Solar Wind: 779 km/s @ 5.0 protons/cm3
Bz: 2024 May 13 0351Z at 0.2 nT
Categories: Propagation
Global Conditions 0355 13 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Observed Space Weather 0255 13 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 0255 13 May 2024
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G3 level are expected.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R3 level are expected.
Categories: Propagation
Flares 0255 13 May 2024
(0000 UTC) 6h hi X1.0(1611Z 05/12) 24h hi X1.0(1611Z 05/12)
Categories: Propagation