Overview
- Senamhi warnings predict heavy to extreme precipitation through Nov. 8 on the northern coast and pockets of Lima, and those rains have already caused localized floods, huaicos and infrastructure damage in Áncash, Tumbes and southern Lima districts.
- The government says it has mobilized large prevention and response resources, reporting S/1,500 million spent, deployment of thousands of heavy machines, 77 Bailey bridges, and ANA reporting about S/179 million for river and quebrada cleaning with millions of cubic meters of material removed.
- President Keiko Fujimori visited Tumbes to deliver aid, announced reallocation or reinstallation plans for affected families, and oversaw distribution of motobombas and military and INDECI support to clear drains and protect crops.
- The Instituto Geofísico del Perú is monitoring a series of small-to-moderate quakes recorded this week, including a M4.5 near Pucallpa on Nov. 5 and M4.3 near Panao on Nov. 7, and the navy’s hydrography office monitored a Nov. 6 M6.1 off Japan and ruled out a tsunami threat to Peru.
- Sismologists warn that long‑term hazard remains high on the central coast because seismic energy has built up since the 1746 megathrust event, meaning large megathrust earthquakes remain possible and sustained preparedness and drainage works are critical for communities.