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HFRadio.org Propagation Center

Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 39 weeks 2 days ago
Observed Space Weather 0555 31 Jul 2024
Space weather for the past 24 hours has been moderate.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 0555 31 Jul 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are likely.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 0555 31 Jul 2024
(0000 UTC) 6h hi M9.4(1925Z 07/30) 24h hi M9.4(1925Z 07/30)
Categories: Propagation
Solar Wind 0555 31 Jul 2024
Solar Wind: 395 km/s @ 1.0 protons/cm3
Bz: 2024 Jul 31 0551Z at 2.6 nT
Categories: Propagation
Global Conditions 0555 31 Jul 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 0555 31 Jul 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 0455 31 Jul 2024
Space weather for the past 24 hours has been moderate.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 0455 31 Jul 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are likely.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 0455 31 Jul 2024
(0000 UTC) 6h hi M9.4(1925Z 07/30) 24h hi M9.4(1925Z 07/30)
Categories: Propagation
Solar Wind 0455 31 Jul 2024
Solar Wind: 421 km/s @ 1.0 protons/cm3
Bz: 2024 Jul 31 0451Z at 1.3 nT
Categories: Propagation
Global Conditions 0455 31 Jul 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 0455 31 Jul 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 0355 31 Jul 2024
Space weather for the past 24 hours has been moderate.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R2 level occurred.
Categories: Propagation
Forecast Space Weather 0355 31 Jul 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are likely.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 0355 31 Jul 2024
(0000 UTC) 6h hi M9.4(1925Z 07/30) 24h hi M9.4(1925Z 07/30)
Categories: Propagation