CMEs detection and tracking

Accurate prediction of Coronal Mass Ejections (CMEs) arrival times is essential for mitigating the adverse effects of space weather on critical technological infrastructure, including satellite communications, power grids, and navigation systems.

Frame: /
📍 CMEs Parameters:
Time:-
Central PA (deg):-
Angular Width (deg):-
Velocity (km/s):-

Last 7 Days Detection from LASCO C2

Daily Movie:

CMEs catalog

  • CME heights (with respect to the disk center) are measured at the fastest segment of the leading edge.
  • PA = Position Angle measured from Solar North in degrees (counter-clockwise).
  • Halo CMEs are indicated in the "Central PA" column.
Year Month

See contingency tables in the following papers for the details of Our method performance:
Wanida Panup et al. 2025, journal, volume, number