Earthquake reference
10 km NNE of Startup, Washington
USGS recorded this 2.19 magnitude event near 10 km NNE of Startup, Washington at 2026-07-31T07:37:54.740000+00:00. The published hypocentral depth is -0.27 km and the review status is reviewed. Event parameters can be revised as additional observations are processed. Nearby airports and postal locations on this page are calculated spatial references only; they do not establish administrative jurisdiction, damage, causation or future risk. This record is not an earthquake forecast or emergency alert.
Key facts
- Magnitude
- 2.19
- Magnitude type
- ml
- Occurred at
- 2026-07-31T07:37:54.740000+00:00
- Updated at
- 2026-07-31T17:34:13.244000+00:00
- Review status
- reviewed
- Event type
- earthquake
- Felt reports
- 4
- Community intensity
- 3.1
- Tsunami flag
- No
- Significance
- 75
- Network
- uw
- Latitude
- 47.958
- Longitude
- -121.701333333333
- Depth (km)
- -0.27
- USGS event page
- https://earthquake.usgs.gov/earthquakes/eventpage/uw714066821
Upstream revision context
USGS event revision
This timeline contains versions captured by DataOfWorld; it is not a complete official revision archive.
| Updated | Status | Payload digest |
|---|---|---|
| 2026-07-31T17:34:13.244000+00:00 | reviewed | 429d4d845100 |
Associated event IDs: uw714066821
Field-level provenance
Sources for this profile
Dates and licenses apply to the specific facts and series supplied by each source.
USGS Earthquake Hazards Program
- Applicable date
- 2026-07-31
- Dataset version
- 63e48b3f8d6c
- License
- United States public domain
- Attribution
- U.S. Geological Survey
DataOfWorld deterministic earthquake profile template
- Applicable date
- 2026-07-31
- Dataset version
- earthquake-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.