000007646 001__ 7646
000007646 005__ 20251114131356.0
000007646 037__ $$aCTALK-2025-0099
000007646 100__ $$aMillas, Dimitrios
000007646 245__ $$aImpact of recent geomagnetic storms on aviation as observed by PECASUS
000007646 260__ $$c2025
000007646 269__ $$c2025-09-11
000007646 520__ $$aSince its operational launch on November 7, 2019, the Pan-European Consortium for Aviation Space weather User Services (PECASUS) has been providing real-time space weather monitoring and issuing ICAO-compliant advisories to the global aviation sector. PECASUS has played a pivotal role in mitigating aviation risks associated with HF communication disruptions, GNSS degradation, and increased radiation exposure at flight altitudes. We will present an overview of selected, significant geomagnetic storms as observed via the operations of PECASUS. We provide a brief history of these events (source, evolution) and analyse their effect via the PECASUS advisories. In addition, we will also discuss their impact on ground- and space-based infrastructure, highlighting the importance of space weather monitoring and forecasting. The results showcase how geomagnetic storm analysis can contribute to improving aviation safety. Finally, we will address ongoing and future developments within PECASUS,aiming to further improve the services provided.
000007646 594__ $$aSTCE
000007646 700__ $$aManeva, Yana
000007646 700__ $$aShukhobodskaia, Daria
000007646 700__ $$ade Patoul, Judith
000007646 773__ $$tUKSWSE III, Sheffield
000007646 8560_ $$fdimitrios.millas@ksb-orb.be
000007646 906__ $$aContributed
000007646 980__ $$aCTALKCONT