10 papers
The DIRECD coronal mass ejection direction catalog: three-dimensional propagation inferred from coronal dimmings
Shantanu Jain, Tatiana Podladchikova, Karin Dissauer +2
Coronal mass ejections (CMEs) are among the primary drivers of space weather disturbances at Earth, yet their early propagation in the low corona remains poorly constrained owing t…
Coronal mass ejection arrival forecasting with the drag-based assimilation of satellite observations
Zaina Abu-Shaar, Tatiana Podladchikova, Astrid M. Veronig +2
Forecasting the arrival of coronal mass ejections (CMEs) is vital for protecting satellites, power systems, and human spaceflight. We present HELIOPANDA: Heliospheric Observer for…
Validating DIRECD: Statistical Evaluation of Coronal Mass Ejections Direction Estimates from Coronal Dimmings
Shantanu Jain, Tatiana Podladchikova, Karin Dissauer +2
Coronal mass ejections (CMEs) are among the most energetic phenomena in our solar system, with significant implications for space weather. Understanding their early dynamics remain…
Coronal dimmings from active region 13664 during the May 2024 solar energetic events
Amaia Razquin, Astrid M. Veronig, Karin Dissauer +2
Coronal dimmings are regions of transiently reduced brightness in extreme ultraviolet (EUV) and soft X-ray (SXR) emissions associated with coronal mass ejections (CMEs), providing…
Coronal dimmings and what they tell us about solar and stellar coronal mass ejections
Astrid M. Veronig, Karin Dissauer, Bernhard Kliem +10
Coronal dimmings associated with coronal mass ejections (CME) from the Sun have gained much attention since the late 1990s when they were first observed in high-cadence imagery of…
Three-part structure of solar coronal mass ejection observed in low coronal signatures of Solar Orbiter
Tatiana Podladchikova, Shantanu Jain, Astrid M. Veronig +4
This study examines the relationship between early solar coronal mass ejection (CME) propagation, the associated filament eruption, and coronal dimming in the rare event observed o…