Scientists discover a surprising new way to map what lies beneath cities using thunder, revealing hidden underground hazards and possible sinkhole zones

Scientists are using thunder's vibrations to map underground geology. Existing fiber-optic cables detect tiny ground movements triggered by thunderstorms. This method offers a potentially cheaper way to conduct seismic surveys. Researchers created detailed images of the shallow subsurface using thunderquakes. This technique could identify hidden hazards like weak rock zones and sinkholes.

Raccontata daeconomictimes.indiatimes.com