HFRadio.org Propagation Center
Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 2 weeks 2 days ago
Observed Space Weather 1355 16 May 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G2 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 1355 16 May 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are expected.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1355 16 May 2024
(0000 UTC) 6h hi X3.4(0818Z 05/15) 24h hi X3.4(0818Z 05/15)
Categories: Propagation
Solar Wind 1355 16 May 2024
Solar Wind: 434 km/s @ 9.0 protons/cm3
Bz: 2024 May 16 1351Z at 8.8 nT
Categories: Propagation
Global Conditions 1355 16 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1355 16 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1255 16 May 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G2 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 1255 16 May 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are expected.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1255 16 May 2024
(0000 UTC) 6h hi X3.4(0818Z 05/15) 24h hi X3.4(0818Z 05/15)
Categories: Propagation
Solar Wind 1255 16 May 2024
Solar Wind: 434 km/s @ 15.0 protons/cm3
Bz: 2024 May 16 1251Z at 7.8 nT
Categories: Propagation
Global Conditions 1255 16 May 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 1255 16 May 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 1155 16 May 2024
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G2 level occurred.
Solar radiation storms reaching the S1 level occurred.
Radio blackouts reaching the R3 level occurred.
Categories: Propagation
Forecast Space Weather 1155 16 May 2024
Space weather for the next 24 hours is predicted to be moderate.
Geomagnetic storms reaching the G2 level are expected.
Solar radiation storms reaching the S1 level are expected.
Radio blackouts reaching the R2 level are expected.
Categories: Propagation
Flares 1155 16 May 2024
(0000 UTC) 6h hi X3.4(0818Z 05/15) 24h hi X3.4(0818Z 05/15)
Categories: Propagation