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M5.8 Depth: 10.0 km

M5.8 Earthquake near 231 km W of Bandon, Oregon

UTC time: 2025-09-26 06:45:35 UTC Local time: —
M5.8 earthquake near 231 km W of Bandon, Oregon on Sep 26, 2025 — map of epicenter and shaking intensity | QuakeMap24
M5.8 Earthquake near 231 km W of Bandon, Oregon · 2025-09-26 06:45:35 UTC

About this earthquake

A magnitude M5.8 earthquake was recorded near 231 km W of Bandon, Oregon on September 26, 2025 at 06:45 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by NNSN.

Details

Magnitude
M5.8
Depth
10.0 km
UTC time
2025-09-26 06:45:35 UTC
Local time
—
Country
—
Source
nnsn
Coordinates
43.47800, -127.21800

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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Coos Bay242.6 kmE16'182
Eugene337.8 kmE176'654
Portland425.9 kmNE652'503

GeoNames · CC BY 4.0

Volcanoes nearby

  • North Gorda Ridge Segment
    Distance: 97 km ·Fissure vent(s) ·Elevation: -3'000 m ·Last eruption: 1996 ·United States
  • Jackson Segment
    Distance: 148 km ·Fissure vent(s) ·Elevation: -3'100 m ·United States
  • East Blanco Depression
    Distance: 231 km ·Fissure vent ·Elevation: -3'000 m ·Undersea Features
  • Escanaba Segment
    Distance: 279 km ·Fissure vent(s) ·Elevation: -1'700 m ·Last eruption: -2260 ·United States
  • Cleft Segment
    Distance: 288 km ·Fissure vent(s) ·Elevation: -2'140 m ·Last eruption: 1986 ·Undersea Features
  • Axial Seamount
    Distance: 352 km ·Fissure vent(s) ·Elevation: -1'410 m ·Last eruption: 2015 ·Undersea Features

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours2
First 24 hours2
First 72 hours7
Strongest subsequent eventM5.2
M3.02025-09-26 07:22:32 UTC7.5 km238 km W of Bandon, Oregon M3.02025-09-26 10:05:02 UTC20.2 kmOFF COAST OF OREGON M3.12025-09-27 06:49:20 UTC30.5 kmOFF COAST OF OREGON M3.22025-09-27 17:11:58 UTC19.7 km214 km WNW of Bandon, Oregon M5.22025-09-27 22:12:47 UTC34.7 km265 km W of Bandon, Oregon M5.12025-09-27 22:12:50 UTC6.4 km225 km W of Bandon, Oregon M4.82025-09-27 22:12:51 UTC15.3 kmOff Coast of Oregon M4.02025-09-29 08:31:52 UTC76.5 kmoff the coast of Oregon M3.32025-09-29 12:42:27 UTC5.5 km234 km W of Bandon, Oregon M3.02025-10-10 00:00:07 UTC14.9 km232 km WNW of Bandon, Oregon M2.72025-10-11 12:05:33 UTC149.7 km139 km WSW of Port Orford, Oregon M3.12025-10-13 21:27:59 UTC29.3 kmOFF COAST OF OREGON

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#6
Earlier events M≥422
Earlier events M≥514
Compared since2025-01-25

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M5.92025-09-26 06:45:34 UTC24.9 km222 km WNW of Bandon, Oregon M5.92025-09-26 06:45:33 UTC31.0 kmOff coast of Oregon, United States [Sea: United States] M5.92025-09-26 06:45:30 UTC35.5 kmOff Coast of Oregon M5.92025-09-26 06:45:30 UTC14.4 kmOFF COAST OF OREGON M5.92025-09-26 06:45:29 UTC0.1 km231 km W of Bandon, Oregon

Stats (last 24h)

Global (24h)
605
Country (24h)
—
—
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