If 100% of tornadoes and hurricanes, and 95% of earthquakes, are caused by extraterrestrials, what percent of the floods, droughts, fires, and blizzards are created similarly to torment humans?

This is difficult to quantify because there are natural occurrences of each phenomenon on occasion and to varying degrees. So the best way we could answer this is to say it is some but not all. But it is all of the most severe such occurrences. Natural disasters of great magnitude do not happen on their own because the intention of Gaia is to remain in balance and to be in balance at all times. This includes the weather as well as other aspects of the environment. So it takes an intrusion of some kind to shift things out of balance. This, humans are able to do with their so-called footprint, but Gaia begins to restore things immediately and automatically, and may run behind, but the rebalancing is always initiated and, given enough time, will be effective if humans can remove the negativity contributing to the imbalance. To have a major blizzard or a major flood or a major drought that causes widespread destruction to human dwellings, human life, as well as portions of the ecosystem, is always engineered by the extraterrestrials to worsen things. So they look for opportunities to extend and worsen trends that are naturally in place or in alignment with a potential worsening they can bring about through manipulating energy to change wind and water currents, for example, or to cause precipitation by exaggerating the temperature differential of cold fronts meeting warm air, and so forth. They are quite masterful in producing weather of all kinds, so this is a simple matter for them. So this is a fairly frequent occurrence and is growing more so, and as you have seen, is contributing steadily to the growing alarm about climate change as this is part of their strategy, to accustom people to random acts seemingly natural violence as yet another thing to contend with and not become suspicious as to its origins.