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: 4 min ago

Solar Wind 1555 31 Mar 2024

Sun, 03/31/2024 - 11:00
Solar Wind: 465 km/s @ 8.0 protons/cm3 Bz: 2024 Mar 31 1550Z at 0.3 nT
Categories: Propagation

Global Conditions 1555 31 Mar 2024

Sun, 03/31/2024 - 11:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Sunspots 1359 31 Mar 2024

Sun, 03/31/2024 - 09:00
SSN: 60 (03/30/2024)

Solar Wind 1359 31 Mar 2024

Sun, 03/31/2024 - 09:00
Solar Wind: 474 km/s @ 8.0 protons/cm3 Bz: 2024 Mar 31 1354Z at 4.7 nT
Categories: Propagation

Global Conditions 1359 31 Mar 2024

Sun, 03/31/2024 - 09:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
Solar Flux: 140 | Ap: 5 | Kp
Categories: Propagation

Observed Space Weather 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
(0000 UTC) 6h hi M9.4(2101Z 03/30) 24h hi M9.4(2101Z 03/30)
Categories: Propagation

Sunspots 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
SSN: 60 (03/30/2024)
Categories: Propagation

Solar Wind 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
Solar Wind: 493 km/s @ 5.0 protons/cm3 Bz: 2024 Mar 31 1251Z at 4.3 nT
Categories: Propagation

Global Conditions 1255 31 Mar 2024

Sun, 03/31/2024 - 08:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
Solar Flux: 140 | Ap: 5 | Kp
Categories: Propagation

Observed Space Weather 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
Space weather for the past 24 hours has been moderate. Radio blackouts reaching the R2 level occurred.
Categories: Propagation

Forecast Space Weather 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
Space weather for the next 24 hours is predicted to be moderate. Radio blackouts reaching the R2 level are likely.
Categories: Propagation

Flares 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
(0000 UTC) 6h hi M9.4(2101Z 03/30) 24h hi M9.4(2101Z 03/30)
Categories: Propagation

Sunspots 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
SSN: 60 (03/30/2024)
Categories: Propagation

Solar Wind 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
Solar Wind: 527 km/s @ 4.0 protons/cm3 Bz: 2024 Mar 31 1150Z at 4.2 nT
Categories: Propagation

Global Conditions 1155 31 Mar 2024

Sun, 03/31/2024 - 07:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0855 31 Mar 2024

Sun, 03/31/2024 - 04:00
Solar Flux: 140 | Ap: 5 | Kp
Categories: Propagation