>>520796686
Lithosphere-Atmosphere-Ionosphere Coupling (LAIC)
>Once in the ionosphere, Acoustic Gravity Waves cause oscillations in the local plasma (electron and ion) densities, leading to detectable anomalies in total electron content (TEC).
>The presence of these charged particles alters the electrical conductivity of the lower atmosphere and generates a vertical electric field anomaly. This electric field can penetrate upward into the ionosphere, where it becomes a horizontal electric field due to the high conductivity along geomagnetic field lines