1.5
Earthquake Details: 20 km S of Packwood, Washington
Aug 30, 2026, 00:03:13
A magnitude 1.5 earthquake occurred near 20 km S of Packwood, Washington on Aug 30, 2026 at 00:03:13. The seismic event was recorded at a depth of 4.25 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth4.25 km
Significance36
Latitude46.4267
Longitude-121.6230
Event IDuw714091521
Magnitude1.5
Updated:Aug 31, 2026, 04:17:20 UTC
External Resources
View on UW Official SiteLoading map...
Time & depth
- Local time
- Aug 29, 2026, 17:03:13 PDT
- UTC
- Aug 30, 2026, 00:03:13 UTC
4.25 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 6
You may also find these tools useful
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: Aug 31, 2026, 04:17 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.