HFRadio.org Propagation Center

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SunSpotWatch.com / HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 24. Follow us on Twitter: @hfradiospacewx and @NW7US
URL: http://sunspotwatch.com/
Updated: 7 min 31 sec ago

Observed Space Weather 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
(0000 UTC) 6h hi M9.4(2101Z 03/30) 24h hi M9.4(2101Z 03/30)
Categories: Propagation

Sunspots 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
SSN: 60 (03/30/2024)
Categories: Propagation

Solar Wind 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
Solar Wind: 498 km/s @ 7.0 protons/cm3 Bz: 2024 Mar 31 2151Z at -0.5 nT
Categories: Propagation

Global Conditions 2155 31 Mar 2024

Sun, 03/31/2024 - 17:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
Solar Flux: 140 | Ap: 5 | Kp
Categories: Propagation

Observed Space Weather 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
(0000 UTC) 6h hi M9.4(2101Z 03/30) 24h hi M9.4(2101Z 03/30)
Categories: Propagation

Sunspots 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
SSN: 60 (03/30/2024)
Categories: Propagation

Solar Wind 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
Solar Wind: 478 km/s @ 8.0 protons/cm3 Bz: 2024 Mar 31 2050Z at -1.8 nT
Categories: Propagation

Global Conditions 2055 31 Mar 2024

Sun, 03/31/2024 - 16:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
Solar Flux: 140 | Ap: 5 | Kp
Categories: Propagation

Observed Space Weather 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
(0000 UTC) 6h hi M9.4(2101Z 03/30) 24h hi M9.4(2101Z 03/30)
Categories: Propagation

Sunspots 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
SSN: 60 (03/30/2024)
Categories: Propagation

Solar Wind 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
Solar Wind: 464 km/s @ 9.0 protons/cm3 Bz: 2024 Mar 31 2019Z at -3.6 nT
Categories: Propagation

Global Conditions 2025 31 Mar 2024

Sun, 03/31/2024 - 15:30
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation