2.1

M2.1 Earthquake 4 km NE of Vashon, Washington — August 15, 2025

2025-08-15 19:13:30 UTC (2025-08-15) · approx. 11:13 AM UTC-8 local

MagnitudeM2.1(ml)
Time19:13 UTC≈ 11:13 AM UTC-8
Depth21.8 kmshallow crustal
Coordinates47.480°, -122.427°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 47.48°, -122.43°

Earthquake Details

Magnitude
2.1 ml
Depth
21.8 km
shallow crustal
Location
47.4798°N
-122.4270°E

Technical Information

Event ID
uw62163642
Event Type
earthquake
Status
✓ Reviewed
Significance
71
Stations Used
44
Azimuthal Gap
66.0°
Min Station Distance
0.060°
RMS Residual
0.16 sec
Last Updated
2025-08-21 16:28:48 UTC

Actions

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Location

Washington
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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: uw62163642). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 15, 2025). M2.1 Earthquake 4 km NE of Vashon, Washington — August 15, 2025. Retrieved August 21, 2025 from https://www.earthquaketracker.org/earthquakes/event/uw62163642/