{"product":"Muon Weather","sample_stations":["OULU","JUNG","NEWK","THUL","APTY","MCMU","IRKT","KIEL"],"forbush_summary":{"forbush_magnitude_pct":2.485,"mean_drop_pct":0.717,"onset_hours_ago":2.5,"station_agreement_ratio":0.2,"n_stations_decreasing":2,"n_stations_total":10,"storm_eta_hours":0.0,"alert_level":0,"alert_label":"quiet","telluric_enhancement_expected":1.0,"ionospheric_conductivity_delta":-0.0036,"mt_impedance_sensitivity":0.0,"data_sources":["synthetic"],"timestamp_utc":"2026-04-19T21:36:23.867646+00:00"},"timestamp":"2026-04-19T21:36:23.867713+00:00"}