Mysterious green and blue flashes were seen by witnesses in Mexico City after it was rocked by a magnitude 8.2 earthquake. The powerful quake set off a tsunami warning for at least eight countries – and at least six people have been confirmed dead in the most powerful quake to strike the country for

100 years. A video of the earthquake lights was captured by a witness – capturing a strange, little-understood phenomenon. Earthquake lights have been reported around the world for decades – with some claiming it’s a natural phenomenon, and others claiming it’s due to structural damage. READ MORE