The association of filament eruptions to coronal mass ejections
Abstract
We analyze the filament eruption events and CMEs using data from LASCO, SDO and other sources in order to find their association. A CME event is considered associated to solar filament eruptions if they occur within a radially projected area that is an appropriate distance from the surface eruption, with a time difference between events to take account of the propagation. The strength and frequency of filament eruptions should play a role in the dynamical properties of a CME event. To discern this relationship, a catalog of highest rated filament eruptions by the Heliophysics Event Knowledgebase was observed in relation to CME events. Additionally, a case study of the solar storm of July 2012 in relation to filament eruptions that occurred simultaneously is presented.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2016
- Bibcode:
- 2016AGUFMSH11C2248S
- Keywords:
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- 4305 Space weather;
- NATURAL HAZARDSDE: 7594 Instruments and techniques;
- SOLAR PHYSICS;
- ASTROPHYSICS;
- AND ASTRONOMYDE: 7924 Forecasting;
- SPACE WEATHERDE: 7999 General or miscellaneous;
- SPACE WEATHER