www.spottheaurora.co.nz is a New Zealand based aurora app, but it has so much more. Monitoring sunspots, SUVI imagery with difference imagery, which can show you coronal waves and (potential) CMEs before coronagraphy picks it up. When coronagraphs do pick it up, we have implemented the same fine tuned and calibrated difference imagery for coronagraphy.
When a CME does show up, you can track it via the world first live 3D CME and Coronal Hole HSS Visualization. This shows you the spread, direction and speed of the CME.
It isnt available on the app stores yet but it is a PWA so you can still check it out.
Keen to hear any feedback. I am only a few years into aurora chasing and learning so any new information would be incredibly useful.
The aurora section of the app is unlikely to be useful for international users, as an FYI.
TIA!
by ninjachickdawg