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
Updated: 10 min 4 sec ago

Solar Report 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
Solar Flux: 151 | Ap: 11 | Kp
Categories: Propagation

Observed Space Weather 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
No space weather storms were observed for the past 24 hours.
Categories: Propagation

Forecast Space Weather 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
No space weather storms are predicted for the next 24 hours.
Categories: Propagation

Flares 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
(0000 UTC) 6h hi C3.7(1909Z 08/18) 24h hi C3.7(1909Z 08/18)
Categories: Propagation

Sunspots 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
SSN: 112 (08/18/2023)
Categories: Propagation

Solar Wind 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
Solar Wind: 511 km/s @ 8.0 protons/cm3 Bz: 2023 Aug 19 0303Z at 0.5 nT
Categories: Propagation

Global Conditions 0355 19 Aug 2023

Fri, 08/18/2023 - 23:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
Solar Flux: 151 | Ap: 11 | Kp
Categories: Propagation

Observed Space Weather 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
No space weather storms were observed for the past 24 hours.
Categories: Propagation

Forecast Space Weather 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
No space weather storms are predicted for the next 24 hours.
Categories: Propagation

Flares 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
(0000 UTC) 6h hi C3.7(1909Z 08/18) 24h hi C3.7(1909Z 08/18)
Categories: Propagation

Sunspots 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
SSN: 112 (08/18/2023)
Categories: Propagation

Solar Wind 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
Solar Wind: 495 km/s @ 7.0 protons/cm3 Bz: 2023 Aug 19 0251Z at 1.0 nT
Categories: Propagation

Global Conditions 0255 19 Aug 2023

Fri, 08/18/2023 - 22:00
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation

Solar Report 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
Solar Flux: 151 | Ap: 11 | Kp
Categories: Propagation

Observed Space Weather 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
No space weather storms were observed for the past 24 hours.
Categories: Propagation

Forecast Space Weather 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
No space weather storms are predicted for the next 24 hours.
Categories: Propagation

Flares 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
(0000 UTC) 6h hi C3.7(1909Z 08/18) 24h hi C3.7(1909Z 08/18)
Categories: Propagation

Sunspots 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
SSN: 135 (08/17/2023)
Categories: Propagation

Solar Wind 0155 19 Aug 2023

Fri, 08/18/2023 - 21:00
Solar Wind: 511 km/s @ 9.0 protons/cm3
Categories: Propagation