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 2 days ago

Flares 0555 18 May 2024

Sat, 05/18/2024 - 01:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 0555 18 May 2024

Sat, 05/18/2024 - 01:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 0555 18 May 2024

Sat, 05/18/2024 - 01:00
Solar Wind: 420 km/s @ 6.0 protons/cm3 Bz: 2024 May 18 0550Z at -1.0 nT
Categories: Propagation

Global Conditions 0555 18 May 2024

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

Can You Help? 0555 18 May 2024

Sat, 05/18/2024 - 01:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0455 18 May 2024

Sat, 05/18/2024 - 00:00
Solar Flux: 204 | Ap: 29 | Kp 3.67
Categories: Propagation

Observed Space Weather 0455 18 May 2024

Sat, 05/18/2024 - 00:00
Space weather for the past 24 hours has been moderate. Geomagnetic storms reaching the G2 level occurred. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 0455 18 May 2024

Sat, 05/18/2024 - 00:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are expected.
Categories: Propagation

Flares 0455 18 May 2024

Sat, 05/18/2024 - 00:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 0455 18 May 2024

Sat, 05/18/2024 - 00:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 0455 18 May 2024

Sat, 05/18/2024 - 00:00
Solar Wind: 401 km/s @ 2.0 protons/cm3 Bz: 2024 May 18 0449Z at -2.8 nT
Categories: Propagation

Global Conditions 0455 18 May 2024

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

Can You Help? 0455 18 May 2024

Sat, 05/18/2024 - 00:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 0355 18 May 2024

Fri, 05/17/2024 - 23:00
Solar Flux: 204 | Ap: 29 | Kp 3.67
Categories: Propagation

Observed Space Weather 0355 18 May 2024

Fri, 05/17/2024 - 23:00
Space weather for the past 24 hours has been moderate. Geomagnetic storms reaching the G2 level occurred. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 0355 18 May 2024

Fri, 05/17/2024 - 23:00
Space weather for the next 24 hours is predicted to be moderate. Geomagnetic storms reaching the G2 level are expected.
Categories: Propagation

Flares 0355 18 May 2024

Fri, 05/17/2024 - 23:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 0355 18 May 2024

Fri, 05/17/2024 - 23:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 0355 18 May 2024

Fri, 05/17/2024 - 23:00
Solar Wind: 402 km/s @ 1.0 protons/cm3 Bz: 2024 May 18 0350Z at -6.2 nT
Categories: Propagation

Global Conditions 0355 18 May 2024

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