Will the weather be abnormal before the earthquake?

The weather will be abnormal before the earthquake - this is for sure.

Why do earthquakes happen underground and affect the weather? ——Earthquakes occur underground, but the crustal movement underground will have an impact on the magnetic field on the ground, dust particles, water vapor evaporation in groundwater, changes in the strength of the magnetic field and electromagnetic waves, an increase in dust particles in the air, groundwater Increased water vapor evaporation and other phenomena will affect the weather in this area, mainly clouds and rainfall will be different from normal, especially strange earthquake cloud phenomena may occur.