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: 40 min 38 sec ago

Global Conditions 0555 27 Apr 2024

Sat, 04/27/2024 - 01:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
Solar Flux: 153 | Ap: 19 | Kp
Categories: Propagation

Observed Space Weather 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred.
Categories: Propagation

Forecast Space Weather 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
(0000 UTC) 6h hi C6.6(0632Z 04/26) 24h hi C6.6(0632Z 04/26)
Categories: Propagation

Sunspots 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
SSN: 154 (04/26/2024)
Categories: Propagation

Solar Wind 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
Solar Wind: 365 km/s @ 5.0 protons/cm3 Bz: 2024 Apr 27 0450Z at 3.1 nT
Categories: Propagation

Global Conditions 0455 27 Apr 2024

Sat, 04/27/2024 - 00:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
Solar Flux: 153 | Ap: 19 | Kp
Categories: Propagation

Observed Space Weather 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred.
Categories: Propagation

Forecast Space Weather 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are likely.
Categories: Propagation

Flares 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
(0000 UTC) 6h hi C6.6(0632Z 04/26) 24h hi C6.6(0632Z 04/26)
Categories: Propagation

Sunspots 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
SSN: 154 (04/26/2024)
Categories: Propagation

Solar Wind 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
Solar Wind: 374 km/s @ 3.0 protons/cm3 Bz: 2024 Apr 27 0351Z at 3.2 nT
Categories: Propagation

Global Conditions 0355 27 Apr 2024

Fri, 04/26/2024 - 23:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0255 27 Apr 2024

Fri, 04/26/2024 - 22:00
Solar Flux: 153 | Ap: 19 | Kp
Categories: Propagation

Observed Space Weather 0255 27 Apr 2024

Fri, 04/26/2024 - 22:00
Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred.
Categories: Propagation

Forecast Space Weather 0255 27 Apr 2024

Fri, 04/26/2024 - 22:00
Space weather for the next 24 hours is predicted to be minor. Radio blackouts reaching the R1 level are expected.
Categories: Propagation

Flares 0255 27 Apr 2024

Fri, 04/26/2024 - 22:00
(0000 UTC) 6h hi C6.6(0632Z 04/26) 24h hi C6.6(0632Z 04/26)
Categories: Propagation

Sunspots 0255 27 Apr 2024

Fri, 04/26/2024 - 22:00
SSN: 154 (04/26/2024)
Categories: Propagation