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Mexico · Guerrero

M4.0 Earthquake near Coyuca de Catalán, Guerrero (Mexico)

UTC time: 2026-01-28 03:46:20 UTC Local time: —

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About this earthquake

A magnitude M4.0 earthquake was recorded near Coyuca de Catalán, Guerrero (Mexico) on January 28, 2026 at 03:46 UTC. The hypocenter lay relatively close to the surface at around 45 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Mexico: 2 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
dcf9a19d8de10d09b8b07d85752f3139e5a5a9f6
Magnitude
M4.0
Depth
45.3 km
UTC time
2026-01-28 03:46:20 UTC
Local time
—
Country
Mexico
State
Guerrero
City
Coyuca de Catalán
County
Coyuca de Catalán
Source
emsc
Coordinates
18.25800, -100.82300
Temperature
26.6°C

Depth profile

Depth profile Depth: 45.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 45.3 km
Shallow
45.3 km
45.3 km — close to the regional average (45.7 km)
Regional average: 45.7 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Zitacuaro-Valle de Bravo
    Distance: 141 km ·Volcanic field ·Elevation: 3'500 m ·Last eruption: -3050 ·Mexico
  • Toluca, Nevado de
    Distance: 147 km ·Stratovolcano ·Elevation: 4'680 m ·Last eruption: -1350 ·Mexico
  • Jocotitlan
    Distance: 199 km ·Stratovolcano ·Elevation: 3'911 m ·Last eruption: 1270 ·Mexico
  • Chichinautzin
    Distance: 201 km ·Volcanic field ·Elevation: 3'938 m ·Last eruption: 399 ·Mexico
  • Michoacan-Guanajuato
    Distance: 202 km ·Volcanic field ·Elevation: 3'860 m ·Last eruption: 1952 ·Mexico
  • Popocatepetl Activity reported
    Distance: 247 km ·Stratovolcano(es) ·Elevation: 5'393 m ·Last eruption: 2026 ·Mexico

Guerrero

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 160 Catalogue entries

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

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Historic earthquake map · Mexico

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