Global Propagation
Global Propagation Now
Updates: Every 60 minutes
(last updated 25 Aug 2025 19:10 UT)
HF Conditions For 25 08 25 1900UT Latitude Band Low mid high Normal Normal Normal
Global Propagation Summary
Updates: Every 24 hours(last updated 24 Aug 2025 23:30 UT)
Latitude Band Date Low Middle High 24 Aug Normal Normal Normal-fair PCA Event : No event.
Global Propagation Forecast
Updates: Every 24 hours(last updated 24 Aug 2025 23:30 UT)
Latitude Band Date Low Middle High 25 Aug Normal Normal Normal-fair 26 Aug Normal Normal-fair Fair 27 Aug Normal Normal-fair Fair COMMENT: HF radio propagation conditions on UT day 24-Aug were mostly normal. HF radio propagation conditions are expected to be mostly normal over 25-27 Aug, with possible degradations, mostly at high latitudes, over 26-27 Aug.
Geomagnetic Latitude Ranges:
- Low: 0-20 degrees
- Middle: 20-60 degrees
- High: 60-90 degrees
