1.9
Earthquake Details: 3 km WSW of Tumalo, Oregon
Aug 31, 2026, 20:47:03
A magnitude 1.9 earthquake occurred near 3 km WSW of Tumalo, Oregon on Aug 31, 2026 at 20:47:03. The seismic event was recorded at a depth of -1.49 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-1.49 km
Significance58
Latitude44.1328
Longitude-121.3722
Event IDuw714092751
Magnitude1.9
Updated:Sep 2, 2026, 23:39:19 UTC
External Resources
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Time & depth
- Local time
- Aug 31, 2026, 13:47:03 PDT
- UTC
- Aug 31, 2026, 20:47:03 UTC
-1.49 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 7
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Sep 2, 2026, 23:39 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.