weird...transformers?
Mexico City city skyline lights up during earthquake
https://rumble.com/vm7z59-mexico-city-city-skyline-lights-up-during-earthquake.html
Earthquake lights.
Fascinating.
Oh and that alarm, Es no bueno mi Mexicano amigos.
The stark and impressively bright blue flashes being transformers would be my guess also. Those failing are a light show that once seen are hard to forget.
Mexico City city skyline lights up during earthquake
https://rumble.com/vm7z59-mexico-city-city-skyline-lights-up-during-earthquake.html
I witnessed firsthand the same thing happening during the Northridge earthquake.
I’m thinking Piezo Effects from the earthquake putting enormous changing pressures on quartz bearing rock.
ie. “Earthquake lights”
Probably Decepticons.