Earthquake reference
32 km SSW of Segundo, Colorado
USGS recorded this 3.7 magnitude event near 32 km SSW of Segundo, Colorado at 2026-07-06T09:31:40.309000+00:00. The published hypocentral depth is 5 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
- 3.7
- Magnitude type
- ml
- Occurred at
- 2026-07-06T09:31:40.309000+00:00
- Updated at
- 2026-07-29T13:25:35.034000+00:00
- Review status
- reviewed
- Event type
- earthquake
- Felt reports
- 3
- Community intensity
- 2.7
- Reported intensity
- 4.818
- Tsunami flag
- No
- Alert
- green
- Significance
- 211
- Network
- us
- Latitude
- 36.8351
- Longitude
- -104.8286
- Depth (km)
- 5
- USGS event page
- https://earthquake.usgs.gov/earthquakes/eventpage/us6000tadr
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 |
|---|---|---|
| 2026-07-07T09:52:23.371000+00:00 | reviewed | 85525ed53a88 |
| 2026-07-29T13:25:35.034000+00:00 | reviewed | e9ad318f4910 |
Associated event IDs: us6000tadr
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
- 2026-07-06
- Dataset version
- 63e48b3f8d6c
- License
- United States public domain
- Attribution
- U.S. Geological Survey
DataOfWorld deterministic earthquake profile template
- Applicable date
- 2026-07-06
- Dataset version
- earthquake-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.