For centuries people have observed strange phenomena before large earthquakes, such as light emanating from ridges and mountaintops. These reports were once dismissed by many scientists, in part because they are often entangled in unscientific theories. For example some who reproted the lights thought they were produced by UFO’s.
But the lights are not (necessarily) hallucinations nor created by E.T. … They can be explained scientifically as demonstrated in this new study published in the last issue of Seismological Research Letters.
So keep it in mind, earthquake lights are a real phenomenon–they’re not UFOs!