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M4.0 Depth: 10.0 km

M4.0 Earthquake near off the coast of Oregon

UTC time: 2025-09-29 08:31:52 UTC Local time: —

About this earthquake

A magnitude M4.0 earthquake was recorded near off the coast of Oregon on September 29, 2025 at 08:31 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by USGS and cross-checked across seismological networks.

Details

Magnitude
M4.0
Depth
10.0 km
UTC time
2025-09-29 08:31:52 UTC
Local time
—
Country
—
Source
usgs
Coordinates
43.33100, -128.14350
Temperature
16.6°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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

  • North Gorda Ridge Segment
    Distance: 133 km ·Fissure vent(s) ·Elevation: -3'000 m ·Last eruption: 1996 ·United States
  • Jackson Segment
    Distance: 159 km ·Fissure vent(s) ·Elevation: -3'100 m ·United States
  • East Blanco Depression
    Distance: 174 km ·Fissure vent ·Elevation: -3'000 m ·Undersea Features
  • Cleft Segment
    Distance: 240 km ·Fissure vent(s) ·Elevation: -2'140 m ·Last eruption: 1986 ·Undersea Features
  • Escanaba Segment
    Distance: 267 km ·Fissure vent(s) ·Elevation: -1'700 m ·Last eruption: -2260 ·United States
  • Axial Seamount
    Distance: 326 km ·Fissure vent(s) ·Elevation: -1'410 m ·Last eruption: 2015 ·Undersea Features

Stats (last 24h)

Global (24h)
623
Country (24h)
—
—
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