{"date_issued":"2026-04-17 17:00:00","issued_by":"Karolína Knesplová","analysis":{"analysis_from":"2026-04-16 17:00:00","analysis_to":"2026-04-17 17:00:00","sunspot_number":{"date":"2026-04-17 13:15:00","value":3},"largest_event":{"value":"C4.2","region":"4419","date":"2026-04-17 04:42"},"background_flux":{"date":"2026-04-16","value":"B3.2"},"radio_flux":{"date":"2026-04-16 23:00","value":"109"},"solar_wind_speed":{"date":"2026-04-17 16:45","value":337.0,"density":5.3}},"forecast":{"activity_forecast":2,"event_probabilites":{"c_class":65,"m_class":25,"x_class":5,"proton":1},"background_flux":"B3.0-B4.0","radio_flux":"97-121"}}