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 4 days ago

Flares 0855 28 May 2024

Tue, 05/28/2024 - 04:00
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation

Sunspots 0855 28 May 2024

Tue, 05/28/2024 - 04:00
SSN: 116 (05/27/2024)
Categories: Propagation

Solar Wind 0855 28 May 2024

Tue, 05/28/2024 - 04:00
Solar Wind: 342 km/s @ 8.0 protons/cm3 Bz: 2024 May 28 0850Z at 3.1 nT
Categories: Propagation

Global Conditions 0855 28 May 2024

Tue, 05/28/2024 - 04:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0855 28 May 2024

Tue, 05/28/2024 - 04:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Solar Flux: 170 | Ap: 8 | Kp 2.00
Categories: Propagation

Observed Space Weather 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Space weather for the past 24 hours has been strong. Radio blackouts reaching the R3 level occurred.
Categories: Propagation

Forecast Space Weather 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 0755 28 May 2024

Tue, 05/28/2024 - 03:00
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation

Sunspots 0755 28 May 2024

Tue, 05/28/2024 - 03:00
SSN: 116 (05/27/2024)
Categories: Propagation

Solar Wind 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Solar Wind: 346 km/s @ 7.0 protons/cm3 Bz: 2024 May 28 0751Z at 3.2 nT
Categories: Propagation

Global Conditions 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0755 28 May 2024

Tue, 05/28/2024 - 03:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0655 28 May 2024

Tue, 05/28/2024 - 02:00
Solar Flux: 170 | Ap: 8 | Kp 2.00
Categories: Propagation

Observed Space Weather 0655 28 May 2024

Tue, 05/28/2024 - 02:00
Space weather for the past 24 hours has been strong. Radio blackouts reaching the R3 level occurred.
Categories: Propagation

Forecast Space Weather 0655 28 May 2024

Tue, 05/28/2024 - 02:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 0655 28 May 2024

Tue, 05/28/2024 - 02:00
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation

Sunspots 0655 28 May 2024

Tue, 05/28/2024 - 02:00
SSN: 116 (05/27/2024)
Categories: Propagation

Solar Wind 0655 28 May 2024

Tue, 05/28/2024 - 02:00
Solar Wind: 350 km/s @ 6.0 protons/cm3 Bz: 2024 May 28 0651Z at 3.7 nT
Categories: Propagation

Global Conditions 0655 28 May 2024

Tue, 05/28/2024 - 02:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation