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3 unusual facts about 1997 Punitaqui earthquake


1997 Punitaqui earthquake

Punitaqui was practically demolished by the quake, which reached an VIII-magnitude seismic Mercalli and a magnitude of 7.9 to 8.1 on the Richter scale.

The extensive damage to structures was the result of an amplification effect on the ground and the poor quality of building materials, this reflects the potential for damage incurred in an intraplate earthquake with vertical fault and how it can be much greater than what which can cause one of interplate of similar magnitude, and caused severe damage in Chilean cities of La Serena, Ovalle, Illapel and Punitaqui.

In La Serena, hysteria broke out, and people went into the streets as a precaution.



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