e/Blind thrust earthquake

Information
has gloss	eng: A blind thrust earthquake is an earthquake along a thrust fault that does not show signs on the Earth's surface, hence the designation "blind" . Such faults, being invisible at the surface, have not been mapped by standard surface geological mapping. Sometimes they are discovered as a by-product of oil exploration seismology; in other cases their existence is not suspected.
lexicalization	eng: blind thrust earthquake
instance of	c/Types of earthquake

Media
media:img	Blindthrust2.png