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 0550 18 Aug 2024

Sun, 08/18/2024 - 01:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0550 18 Aug 2024

Sun, 08/18/2024 - 01:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Solar Flux: 230 | Ap: 30 | Kp 2.33
Categories: Propagation

Observed Space Weather 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Space weather for the past 24 hours has been strong. Geomagnetic storms reaching the G3 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
(0000 UTC) 6h hi M1.6(1024Z 08/17) 24h hi M1.6(1024Z 08/17)
Categories: Propagation

Sunspots 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
SSN: 170 (08/17/2024)
Categories: Propagation

Solar Wind 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Solar Wind: 437 km/s @ 15.0 protons/cm3 Bz: 2024 Aug 18 0450Z at 8.1 nT
Categories: Propagation

Global Conditions 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0455 18 Aug 2024

Sun, 08/18/2024 - 00:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Solar Flux: 230 | Ap: 30 | Kp 2.33
Categories: Propagation

Observed Space Weather 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Space weather for the past 24 hours has been strong. Geomagnetic storms reaching the G3 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation

Forecast Space Weather 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
(0000 UTC) 6h hi M1.6(1024Z 08/17) 24h hi M1.6(1024Z 08/17)
Categories: Propagation

Sunspots 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
SSN: 170 (08/17/2024)
Categories: Propagation

Solar Wind 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Solar Wind: 433 km/s @ 20.0 protons/cm3 Bz: 2024 Aug 18 0350Z at 4.7 nT
Categories: Propagation

Global Conditions 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 0355 18 Aug 2024

Sat, 08/17/2024 - 23:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0255 18 Aug 2024

Sat, 08/17/2024 - 22:00
Solar Flux: 230 | Ap: 30 | Kp 5.33
Categories: Propagation

Observed Space Weather 0255 18 Aug 2024

Sat, 08/17/2024 - 22:00
Space weather for the past 24 hours has been strong. Geomagnetic storms reaching the G3 level occurred. Radio blackouts reaching the R1 level occurred.
Categories: Propagation