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HFRadio.org Propagation Center

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SunSpotWatch.com Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
URL: https://SunSpotWatch.com/
Updated: 12 weeks 1 day ago

Observed Space Weather 1825 12 May 2024

Sun, 05/12/2024 - 13:30
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 1825 12 May 2024

Sun, 05/12/2024 - 13:30
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 1825 12 May 2024

Sun, 05/12/2024 - 13:30
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation

Sunspots 1825 12 May 2024

Sun, 05/12/2024 - 13:30
SSN: 148 (05/11/2024)
Categories: Propagation

Solar Wind 1825 12 May 2024

Sun, 05/12/2024 - 13:30
Solar Wind: 894 km/s @ 1.0 protons/cm3 Bz: 2024 May 12 1820Z at 4.9 nT
Categories: Propagation

Global Conditions 1825 12 May 2024

Sun, 05/12/2024 - 13:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 1725 12 May 2024

Sun, 05/12/2024 - 12:30
Solar Flux: 214 | Ap: 272 | Kp
Categories: Propagation

Observed Space Weather 1725 12 May 2024

Sun, 05/12/2024 - 12:30
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 1725 12 May 2024

Sun, 05/12/2024 - 12:30
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 1725 12 May 2024

Sun, 05/12/2024 - 12:30
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation

Sunspots 1725 12 May 2024

Sun, 05/12/2024 - 12:30
SSN: 148 (05/11/2024)
Categories: Propagation

Solar Wind 1725 12 May 2024

Sun, 05/12/2024 - 12:30
Solar Wind: 861 km/s @ 1.0 protons/cm3 Bz: 2024 May 12 1720Z at -0.2 nT
Categories: Propagation

Global Conditions 1725 12 May 2024

Sun, 05/12/2024 - 12:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 1625 12 May 2024

Sun, 05/12/2024 - 11:30
Solar Flux: 214 | Ap: 272 | Kp
Categories: Propagation

Observed Space Weather 1625 12 May 2024

Sun, 05/12/2024 - 11:30
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 R1 level occurred.
Categories: Propagation

Forecast Space Weather 1625 12 May 2024

Sun, 05/12/2024 - 11:30
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 1625 12 May 2024

Sun, 05/12/2024 - 11:30
(0000 UTC) 6h hi X5.8(0110Z 05/11) 24h hi X5.8(0110Z 05/11)
Categories: Propagation

Sunspots 1625 12 May 2024

Sun, 05/12/2024 - 11:30
SSN: 148 (05/11/2024)
Categories: Propagation

Solar Wind 1625 12 May 2024

Sun, 05/12/2024 - 11:30
Solar Wind: 831 km/s @ 1.0 protons/cm3 Bz: 2024 May 12 1620Z at 0.8 nT
Categories: Propagation

Global Conditions 1625 12 May 2024

Sun, 05/12/2024 - 11:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation