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
Updated: 12 weeks 5 days ago

Can You Help? 1955 31 May 2024

Fri, 05/31/2024 - 15:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Solar Flux: 175 | Ap: 8 | Kp 2.00
Categories: Propagation

Observed Space Weather 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are likely. Radio blackouts reaching the R2 level are expected.
Categories: Propagation

Flares 1855 31 May 2024

Fri, 05/31/2024 - 14:00
(0000 UTC) 6h hi M1.0(1106Z 05/31) 24h hi M1.0(1106Z 05/31)
Categories: Propagation

Sunspots 1855 31 May 2024

Fri, 05/31/2024 - 14:00
SSN: 144 (05/30/2024)
Categories: Propagation

Solar Wind 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Solar Wind: 374 km/s @ 3.0 protons/cm3 Bz: 2024 May 31 1851Z at -3.1 nT
Categories: Propagation

Global Conditions 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1855 31 May 2024

Fri, 05/31/2024 - 14:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Solar Flux: 175 | Ap: 8 | Kp 2.33
Categories: Propagation

Observed Space Weather 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are likely. Radio blackouts reaching the R2 level are expected.
Categories: Propagation

Flares 1755 31 May 2024

Fri, 05/31/2024 - 13:00
(0000 UTC) 6h hi M1.0(1106Z 05/31) 24h hi M1.0(1106Z 05/31)
Categories: Propagation

Sunspots 1755 31 May 2024

Fri, 05/31/2024 - 13:00
SSN: 144 (05/30/2024)
Categories: Propagation

Solar Wind 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Solar Wind: 345 km/s @ 3.0 protons/cm3 Bz: 2024 May 31 1751Z at 0.2 nT
Categories: Propagation

Global Conditions 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1755 31 May 2024

Fri, 05/31/2024 - 13:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1655 31 May 2024

Fri, 05/31/2024 - 12:00
Solar Flux: 175 | Ap: 8 | Kp 2.33
Categories: Propagation

Observed Space Weather 1655 31 May 2024

Fri, 05/31/2024 - 12:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 1655 31 May 2024

Fri, 05/31/2024 - 12:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are likely. Radio blackouts reaching the R2 level are expected.
Categories: Propagation