M5.8 Earthquake near OFF COAST OF OREGON

UTC time: 2025-09-09 04:08:03 UTC Local time: —

Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis. How our reports are produced ↗

Magnitude

M5.8

Depth: 10.0 km
Source: EMSC

OFF COAST OF OREGON

Map

About this earthquake

On September 9, 2025 at 04:08 UTC, a magnitude M5.8 earthquake occurred near OFF COAST OF OREGON. 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 data is provided by EMSC and cross-checked across seismological networks.

Details

3992b393bf524145f443877e06d4c4e860db69b2

Magnitude

M5.8

Depth

10.0 km

UTC time

2025-09-09 04:08:03 UTC

Local time

—

Country

—

Source

emsc

Coordinates

42.45250, -126.40910

Temperature

17.8°C

Depth profile

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 Bay205.4 kmNE16'182

Eugene322.5 kmNE176'654

Portland453.5 kmNE652'503

GeoNames · CC BY 4.0

Volcanoes nearby

North Gorda Ridge Segment

Distance: 39 km ·Fissure vent(s) ·Elevation: -3'000 m ·Last eruption: 1996 ·United States
Jackson Segment

Distance: 63 km ·Fissure vent(s) ·Elevation: -3'100 m ·United States
Escanaba Segment

Distance: 187 km ·Fissure vent(s) ·Elevation: -1'700 m ·Last eruption: -2260 ·United States
East Blanco Depression

Distance: 345 km ·Fissure vent ·Elevation: -3'000 m ·Undersea Features
Crater Lake

Distance: 356 km ·Caldera ·Elevation: 2'487 m ·Last eruption: -2850 ·United States
Cinnamon Butte

Distance: 361 km ·Pyroclastic cone(s) ·Elevation: 1'958 m ·United States

Subsequent earthquakes nearby

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

First 6 hours9

First 24 hours15

First 72 hours15

Strongest subsequent eventM5.9

M5.72025-09-09 04:08:04 UTC4.8 kmOff Coast of Oregon M5.12025-09-09 04:08:06 UTC34.5 kmEvent of magnitude 5.1, near of Eugene (Monde) M5.82025-09-09 04:08:06 UTC18.0 kmOff coast of Oregon, United States [Sea: United States] M4.42025-09-09 04:15:09 UTC15.2 km174 km WSW of Port Orford, Oregon M2.72025-09-09 04:32:42 UTC20.9 km166 km W of Gold Beach, Oregon M3.32025-09-09 04:38:59 UTC12.9 km173 km WSW of Port Orford, Oregon M4.92025-09-09 05:58:51 UTC20.6 kmOFF COAST OF OREGON M4.92025-09-09 05:59:03 UTC7.3 km167 km WSW of Port Orford, Oregon M3.12025-09-09 08:05:21 UTC13.4 km173 km WSW of Port Orford, Oregon M4.32025-09-09 11:47:09 UTC24.3 kmOFF COAST OF OREGON M3.62025-09-09 16:31:30 UTC57.9 km218 km WSW of Port Orford, Oregon M4.92025-09-09 19:02:04 UTC21.3 kmOFF COAST OF OREGON

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#1

Earlier events M≥44

Earlier events M≥52

Compared since2025-01-25

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

Strongest earlier events

M5.82025-09-09 04:08:01 UTC9.6 km165 km WSW of Port Orford, Oregon M5.62025-09-09 04:08:02 UTC16.2 km165 km WSW of Port Orford, Oregon M4.72025-01-25 05:36:41 UTC101.2 km194 km W of Bandon, Oregon M4.22025-07-04 07:42:59 UTC95.8 kmOFF COAST OF OREGON

Stats (last 24h)

Global (24h)

509

Country (24h)

—

Current earthquakes in

Magnitude Place Local time

No recent events available.