Back to map
Peru · Arequipa

M4.5 Earthquake near Chaparra, Arequipa (Peru)

UTC time: 2026-09-12 00:18:59 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded Content updated:

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Map

About this earthquake

A magnitude M4.5 earthquake was recorded near Chaparra, Arequipa (Peru) on September 12, 2026 at 00:18 UTC. The earthquake originated at an intermediate depth of about 99 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS. Peru: 6 earthquakes were recorded in the past 24 hours, the strongest reaching M5.9.

Details

ID
ec755409372d80e516bf33feee9cb17550d773c9
Magnitude
M4.5
Depth
98.8 km
UTC time
2026-09-12 00:18:59 UTC
Local time
—
Country
Peru
State
Arequipa
City
Chaparra
Village
Chaparra
Source
usgs
Coordinates
-15.60600, -73.88030
Temperature
18.1°C

Depth profile

Depth profile Depth: 98.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 98.8 km
Intermediate
98.8 km
98.8 km — deeper than the regional average (63.5 km)
Regional average: 63.5 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Tectonic context

Located on the Altiplano Plate.
Near the boundary Nazca ↔ Altiplano · about 155 km away

Volcanoes nearby

  • Auquihuato, Cerro
    Distance: 95 km ·Pyroclastic cone ·Elevation: 5'001 m ·Peru
  • Coropuna
    Distance: 132 km ·Stratovolcano ·Elevation: 6'377 m ·Peru
  • Andahua-Orcopampa
    Distance: 167 km ·Volcanic field ·Elevation: 4'713 m ·Last eruption: 1490 ·Peru
  • Huambo
    Distance: 194 km ·Volcanic field ·Elevation: 4'554 m ·Last eruption: -700 ·Peru
  • Sabancaya Activity reported
    Distance: 218 km ·Stratovolcano(es) ·Elevation: 5'960 m ·Last eruption: 2026 ·Peru
  • Misti, El
    Distance: 276 km ·Stratovolcano ·Elevation: 5'793 m ·Last eruption: 1985 ·Peru

Arequipa

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 54 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Peru

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Peru

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share