Researchers use "thunderquakes" to study structure of Earth's surface

Thunderstorms make seismic waves that can be used to find sub-surface features. https://arstechnica.com/science/2026/08/researchers-use-thunderquakes-to-study-structure-of-earths-surface/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social