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 3 days ago

Global Conditions 1025 20 Aug 2024

Tue, 08/20/2024 - 05:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1025 20 Aug 2024

Tue, 08/20/2024 - 05:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Solar Flux: 239 | Ap: 10 | Kp 2.33
Categories: Propagation

Observed Space Weather 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
(0000 UTC) 6h hi M3.7(2141Z 08/19) 24h hi M3.7(2141Z 08/19)
Categories: Propagation

Sunspots 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
SSN: 213 (08/19/2024)
Categories: Propagation

Solar Wind 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Solar Wind: 343 km/s @ 1.0 protons/cm3 Bz: 2024 Aug 20 0921Z at -5.9 nT
Categories: Propagation

Global Conditions 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0925 20 Aug 2024

Tue, 08/20/2024 - 04:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Solar Flux: 239 | Ap: 10 | Kp 2.00
Categories: Propagation

Observed Space Weather 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
(0000 UTC) 6h hi M3.7(2141Z 08/19) 24h hi M3.7(2141Z 08/19)
Categories: Propagation

Sunspots 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
SSN: 213 (08/19/2024)
Categories: Propagation

Solar Wind 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Solar Wind: 341 km/s @ 3.0 protons/cm3 Bz: 2024 Aug 20 0821Z at -0.9 nT
Categories: Propagation

Global Conditions 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0825 20 Aug 2024

Tue, 08/20/2024 - 03:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0725 20 Aug 2024

Tue, 08/20/2024 - 02:30
Solar Flux: 239 | Ap: 10 | Kp 2.00
Categories: Propagation

Observed Space Weather 0725 20 Aug 2024

Tue, 08/20/2024 - 02:30
Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.
Categories: Propagation