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Scientists warn of proximate in 8.5-dimension earthquake in Himalayas

CP Rajendran of the Jawaharlal Nehru Centre for Advanced Scientific Research in Bengaluru, says the “enormous stacking up of strain in the region portends at least one earthquake of magnitude 8.5 or more in one of the overlapping segments of the central Himalayas anytime in the future”.

According to the study, published in “Geological Journal”, the researchers critically evaluated existing databases along with the data from two newly explored locales — Mohana Khola in far western Nepal and Chorgalia, which falls within the Indian border, to determine the timing of the last faulting event on the frontal thrust of the central Himalayas.

The researchers followed the local geology and structural map published by the Geological Survey of India, besides using Google Earth and imagery from Indian space agency ISRO’s Cartosat-1 satellite.

An earthquake of magnitude 8.5 or more is overdue in this part of the Himalayas, given the long-elapsed time.

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