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Pair of 3.6 Quakes Strike Peru in 24 Hours, Including Offshore Callao

Officials reported no major damage, prompting fresh warnings about LimaCallao’s seismic risk, including limited financial protection.

Overview

  • Peru’s geophysical institute (IGP) recorded a magnitude 3.6 event at 04:23 local time on December 10 with an epicenter 39 km west of Callao at 52 km depth and intensity III.
  • The Navy’s hydrography and navigation directorate ruled out a tsunami from the offshore Callao tremor.
  • A separate magnitude 3.6 quake occurred at 13:56 local time on December 9 near Puerto Bermúdez (Pasco), 51 km southeast of the town at 16 km depth with intensity II–III.
  • Authorities reported no major material damage and reiterated preparedness guidance, including evacuation plans and emergency kits promoted by INDECI.
  • Analysts cite MEF estimates that a severe LimaCallao earthquake could cause losses above US$72 billion, while existing Cat DDOs (~US$500 million) and a US$200 million Pacific Alliance catastrophe bond would cover only a small share, reinforcing calls for accelerated retrofits and clearer emergency governance.