- Home
- What is Amateur Radio?
- Field Day Events
- Local Events
- Amateur Radio Licenses
- Hamfest
- Meetings
- Newsletters
- Executive Board
- JSARS Constitution
- JSARS BY-LAWS
- Membership Application
- Packet BBS
- JSARS History
- Repeaters
- Photos
- Silent Keys Memorial Page
- Echolink
- Traffic Net
- VE Testing
- News
- Archive
- Education
HFRadio.org Propagation Center

Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 36 weeks 3 days ago
Solar Wind 2355 15 Jun 2024
Solar Wind: 401 km/s @ 4.0 protons/cm3
Bz: 2024 Jun 15 2351Z at -4.1 nT
Categories: Propagation
Global Conditions 2355 15 Jun 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2355 15 Jun 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 2255 15 Jun 2024
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R1 level occurred.
Categories: Propagation
Forecast Space Weather 2255 15 Jun 2024
Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.
Categories: Propagation
Flares 2255 15 Jun 2024
(0000 UTC) 6h hi M2.4(0414Z 06/14) 24h hi M2.4(0414Z 06/14)
Categories: Propagation
Solar Wind 2255 15 Jun 2024
Solar Wind: 463 km/s @ 2.0 protons/cm3
Bz: 2024 Jun 15 2251Z at 3.8 nT
Categories: Propagation
Global Conditions 2255 15 Jun 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2255 15 Jun 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation
Observed Space Weather 2155 15 Jun 2024
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R1 level occurred.
Categories: Propagation
Forecast Space Weather 2155 15 Jun 2024
Space weather for the next 24 hours is predicted to be minor.
Radio blackouts reaching the R1 level are likely.
Categories: Propagation
Flares 2155 15 Jun 2024
(0000 UTC) 6h hi M2.4(0414Z 06/14) 24h hi M2.4(0414Z 06/14)
Categories: Propagation
Solar Wind 2155 15 Jun 2024
Solar Wind: 403 km/s @ 1.0 protons/cm3
Bz: 2024 Jun 15 2151Z at -1.1 nT
Categories: Propagation
Global Conditions 2155 15 Jun 2024
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Categories: Propagation
Can You Help? 2155 15 Jun 2024
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Categories: Propagation