The Economic Times

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.