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 1555 18 May 2024

Sat, 05/18/2024 - 11:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 1555 18 May 2024

Sat, 05/18/2024 - 11:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 1555 18 May 2024

Sat, 05/18/2024 - 11:00
Solar Wind: 413 km/s @ 1.0 protons/cm3 Bz: 2024 May 18 1550Z at 0.6 nT
Categories: Propagation

Global Conditions 1555 18 May 2024

Sat, 05/18/2024 - 11:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1555 18 May 2024

Sat, 05/18/2024 - 11:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1455 18 May 2024

Sat, 05/18/2024 - 10:00
Solar Flux: 204 | Ap: 29 | Kp 3.33
Categories: Propagation

Observed Space Weather 1455 18 May 2024

Sat, 05/18/2024 - 10:00
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 1455 18 May 2024

Sat, 05/18/2024 - 10:00
No space weather storms are predicted for the next 24 hours.
Categories: Propagation

Flares 1455 18 May 2024

Sat, 05/18/2024 - 10:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 1455 18 May 2024

Sat, 05/18/2024 - 10:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 1455 18 May 2024

Sat, 05/18/2024 - 10:00
Solar Wind: 412 km/s @ 3.0 protons/cm3 Bz: 2024 May 18 1450Z at -2.2 nT
Categories: Propagation

Global Conditions 1455 18 May 2024

Sat, 05/18/2024 - 10:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Can You Help? 1455 18 May 2024

Sat, 05/18/2024 - 10:00
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation

Solar Report 1355 18 May 2024

Sat, 05/18/2024 - 09:00
Solar Flux: 204 | Ap: 29 | Kp 3.33
Categories: Propagation

Observed Space Weather 1355 18 May 2024

Sat, 05/18/2024 - 09:00
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 1355 18 May 2024

Sat, 05/18/2024 - 09:00
No space weather storms are predicted for the next 24 hours.
Categories: Propagation

Flares 1355 18 May 2024

Sat, 05/18/2024 - 09:00
(0000 UTC) 6h hi M7.2(2033Z 05/17) 24h hi M7.2(2033Z 05/17)
Categories: Propagation

Sunspots 1355 18 May 2024

Sat, 05/18/2024 - 09:00
SSN: 168 (05/17/2024)
Categories: Propagation

Solar Wind 1355 18 May 2024

Sat, 05/18/2024 - 09:00
Solar Wind: 411 km/s @ 4.0 protons/cm3 Bz: 2024 May 18 1350Z at -3.2 nT
Categories: Propagation

Global Conditions 1355 18 May 2024

Sat, 05/18/2024 - 09:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation