3-Part CME

2019/04/22

Time span of event: 2019/04/22 02:52 to 04:22 UT

Loop/cavity CME with structured, complex prominence in West/Northwest. Some of the prominence material reaches a height of ~1.6 solar radii and then falls sunward. Southern extent of CME loop is faintest. CME Width: ~95 degrees, extending from ~230 to 325 degrees PA.

A prominence surges to a height of ~1.17 solar radii at 286.5 degrees ~1 hour prior to the start of the CME.



NRGF Data (useful for identifying the location of coronal structures, not densities and mass):

Data Movie Page: LowRes
Data Movie Page: FullRes
Data Page: Download event data here

PB Data (can be used to determine line-of-sight coronal densities and mass):