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

Can You Help? 0225 28 May 2024

Mon, 05/27/2024 - 21:30
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Solar Flux: 170 | Ap: 8 | Kp 2.67
Categories: Propagation

Observed Space Weather 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Space weather for the past 24 hours has been strong. Radio blackouts reaching the R3 level occurred.
Categories: Propagation

Forecast Space Weather 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 0055 28 May 2024

Mon, 05/27/2024 - 20:00
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation

Sunspots 0055 28 May 2024

Mon, 05/27/2024 - 20:00
SSN: 148 (05/26/2024)
Categories: Propagation

Solar Wind 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Solar Wind: 341 km/s @ 3.0 protons/cm3 Bz: 2024 May 28 0050Z at -3.0 nT
Categories: Propagation

Global Conditions 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0055 28 May 2024

Mon, 05/27/2024 - 20:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Solar Flux: 170 | Ap: 7 | Kp 1.00
Categories: Propagation

Observed Space Weather 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Space weather for the past 24 hours has been strong. Radio blackouts reaching the R3 level occurred.
Categories: Propagation

Forecast Space Weather 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 2355 27 May 2024

Mon, 05/27/2024 - 19:00
(0000 UTC) 6h hi X2.8(0649Z 05/27) 24h hi X2.8(0649Z 05/27)
Categories: Propagation

Sunspots 2355 27 May 2024

Mon, 05/27/2024 - 19:00
SSN: 148 (05/26/2024)
Categories: Propagation

Solar Wind 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Solar Wind: 360 km/s @ 6.0 protons/cm3 Bz: 2024 May 27 2351Z at -2.2 nT
Categories: Propagation

Global Conditions 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 2355 27 May 2024

Mon, 05/27/2024 - 19:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 2255 27 May 2024

Mon, 05/27/2024 - 18:00
Solar Flux: 170 | Ap: 7 | Kp 1.00
Categories: Propagation

Observed Space Weather 2255 27 May 2024

Mon, 05/27/2024 - 18:00
Space weather for the past 24 hours has been strong. Radio blackouts reaching the R3 level occurred.
Categories: Propagation

Forecast Space Weather 2255 27 May 2024

Mon, 05/27/2024 - 18:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation