Global Propagation
Global Propagation Now
Updates: Every 60 minutes
(last updated 25 Jan 2025 13:05 UT)
HF Conditions For 25 01 25 1300UT Latitude Band Low mid high Normal Normal Normal
Global Propagation Summary
Updates: Every 24 hours(last updated 24 Jan 2025 23:30 UT)
Latitude Band Date Low Middle High 24 Jan Normal Normal Fair-normal PCA Event : No event.
Global Propagation Forecast
Updates: Every 24 hours(last updated 24 Jan 2025 23:30 UT)
Latitude Band Date Low Middle High 25 Jan Normal Fair Fair-poor 26 Jan Normal Fair-normal Poor-fair 27 Jan Normal Normal Normal-fair COMMENT: HF radio propagation conditions on UT day 24-Jan were fair to normal. The anticipated CME arrival on 24-Jan did not eventuate. HF radio propagation conditions are expected to be initially normal on 25-Jan then becoming degraded for middle to high latitudes due to another expected CME arrival. Conditions may begin improving on 26-Jan. Isolated minor shortwave fadeouts are possible.
Geomagnetic Latitude Ranges:
- Low: 0-20 degrees
- Middle: 20-60 degrees
- High: 60-90 degrees
