M 5.8 in United States on 09 Sep 2025 04:08 UTC

Hazard models

Rapid Impact
Shakemap
Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 5.8M
Depth: 13.8 Km
Lat/Lon: 42.3696 , -126.4413
Event Date: 09 Sep 2025 04:08 UTC
08 Sep 2025 20:08 Local
Exposed Population: 10 thousand in MMI IV
Source: NEIC us7000quwy
Inserted at: 09 Sep 2025 04:12 UTC
INFORM Coping capacity of the alert score: 1.1 (United States)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us7000quwy Scaled population (raster) 0  
  C1 shakemap 0  
  C2 shakemap 0  
  Country Vulnerability 0  
  INFORM_normalised 0  
  Score no CC 0  
Maximum expected impact using different data sources.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.


Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1659519 0 09 Sep 2025 04:08 5.8M, 13.8km 4.06 N/A (in MMI>=VII) 00:04 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
The episode that has the last updated information.
* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in United States ,of Oregon (population 2,958,009) . The alertlevel for this event is GREEN

Intensity Population
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1659519 -126.441/42.37 5.8 13.8 3.873 09 Sep 2025 04:18 00:10 (new episode)
2 0 1659519 -126.441/42.37 5.8 13.8 3.877 09 Sep 2025 04:25 00:17 (upd of #1)
3 0 1659519 -126.441/42.37 5.8 13.8 3.868 09 Sep 2025 04:37 00:29 (upd of #2)
4 0 1659519 -126.441/42.37 5.8 13.8 3.821 09 Sep 2025 04:53 00:45 (upd of #3)
5 0 1659519 -126.441/42.37 5.8 13.8 3.928 09 Sep 2025 05:08 01:00 (upd of #4)
6 0 1659519 -126.441/42.37 5.8 13.8 3.887 09 Sep 2025 05:23 01:15 (upd of #5)
7 0 1659519 -126.441/42.37 5.8 13.8 3.887 09 Sep 2025 06:19 02:11 (upd of #6)
8 0 1659519 -126.441/42.37 5.8 13.8 3.928 10 Sep 2025 14:01 1d 09:53 (upd of #7)

Affected Provinces

Intensity Region Province Country Population
Oregon United States <1000 people
Oregon United States 7400 people
California United States 9200 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Brookings Oregon United States Village 5400 people 181 km
Agness Oregon United States Village - 197 km
Riverton Oregon United States Village - 198 km
Coos Bay Oregon United States City 15000 people 213 km

see full list


Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Intensity Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Powers State 99 0 203 km
North Bend Municipal OTH 4 Civ. Paved Yes 5300 214 km
Andy Mc Beth 13 0 224 km
Siltcoos Lake 3 0 254 km

Ports

Intensity Name LOCODE Country Distance
Bandon Wake Island 185 km
Coos Bay USCOB Wake Island 214 km
North Bend USOTH Wake Island 216 km

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.