what's being told in http://inteldinarchronicles.blogspot.de/2016/09/the-event-is-this-our-final-exam.html are outright LIES!
The Event is the breaktrough of our galactic brothers and sisters to our planet, it's the final defeat of the last remnants of darkness on our planet as well as the whole solar system.
The sun won't kill a majority of humanity, but it will kill all remaining reptiloids and draco which depend on nanites inside their bodies for survival. The sun's EMP will roast the nanites and thus kill those beings.
So your prediction might be right at last if you're one of those or refering to them. Or maybe you just came across those sources and panicked because you don't have a clue and only scratched the surface of that theme. Whatever, I don't care, lies are lies.
The ascension is the transformation into another being which doesn't need a physical body to live.
All is well, do not fear the Event, as it will finally free humanity from all remaining evil.
When our galactic ancestors are landing on the surface, they will bring advanced technology and healing methods for us to use.