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M4.1 Depth: 18.3 km

M4.1 Earthquake near OFFSHORE OAXACA, MEXICO

UTC time: 2026-08-20 20:49:50 UTC Local time: —

About this earthquake

A magnitude M4.1 earthquake was recorded near OFFSHORE OAXACA, MEXICO on August 20, 2026 at 20:49 UTC. With a focal depth of about 18 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by EMSC.

Details

Magnitude
M4.1
Depth
18.3 km
UTC time
2026-08-20 20:49:50 UTC
Local time
—
Country
—
Source
emsc
Coordinates
15.80000, -95.09800
Temperature
31.4°C

Map

Depth profile

Depth profile Depth: 18.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 18.3 km
Shallow
18.3 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

  • Chichon, El
    Distance: 264 km ·Lava dome(s) ·Elevation: 1'150 m ·Last eruption: 1982 ·Mexico
  • San Martin
    Distance: 307 km ·Volcanic field ·Elevation: 1'660 m ·Last eruption: 1796 ·Mexico
  • Tacana
    Distance: 329 km ·Stratovolcano ·Elevation: 4'064 m ·Last eruption: 1986 ·Mexico-Guatemala
  • Tajumulco
    Distance: 353 km ·Stratovolcano ·Elevation: 4'203 m ·Guatemala
  • Santa Maria
    Distance: 398 km ·Stratovolcano ·Elevation: 3'745 m ·Last eruption: 2026 ·Guatemala
  • Almolonga
    Distance: 400 km ·Stratovolcano ·Elevation: 3'173 m ·Last eruption: 1818 ·Guatemala

Stats (last 24h)

Global (24h)
643
Country (24h)
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