Speaker
Description
The Weak Signal Propagation Reporter (WSPR) network provides a unique global dataset for monitoring ionospheric conditions and their impact on radio communication. Building upon previous studies that demonstrated the potential of WSPR for near-real-time ionospheric monitoring, we present a new system developed at the Space Research Centre PAS that integrates WSPR data with the PRL product to provide automatic alerts of communication loss.
The system continuously analyzes transmission paths over the polar region, signal-to-noise ratios, and propagation anomalies, translating these observations into operational warnings during disturbed space weather conditions. Tested during recent geomagnetic storms, it demonstrated the ability to capture degradation of HF links and to issue real-time notifications for users.
This development marks a shift from passive monitoring toward actionable services, highlighting the value of citizen-science radio networks for enhancing space weather resilience and supporting communication reliability across long-distance HF systems.
