Earthquake reference
81 km NNW of Karluk, Alaska
USGS recorded this 0.9 magnitude event near 81 km NNW of Karluk, Alaska at 2026-10-04T21:59:21.192000+00:00. The published hypocentral depth is 5 km and the review status is automatic. 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
- 0.9
- Magnitude type
- ml
- Occurred at
- 2026-10-04T21:59:21.192000+00:00
- Updated at
- 2026-10-05T17:28:16.360000+00:00
- Review status
- automatic
- Event type
- earthquake
- Tsunami flag
- No
- Significance
- 12
- Network
- ak
- Latitude
- 58.252
- Longitude
- -154.959
- Depth (km)
- 5
- USGS event page
- https://earthquake.usgs.gov/earthquakes/eventpage/aka2026trmava
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 |
|---|---|---|
| 2026-10-05T17:28:16.360000+00:00 | automatic | 9a95e63c1e96 |
Associated event IDs: av94460601, aka2026trmava
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
- 2026-10-04
- Dataset version
- f21d1cd57aee
- License
- United States public domain
- Attribution
- U.S. Geological Survey
DataOfWorld deterministic earthquake profile template
- Applicable date
- 2026-10-04
- Dataset version
- earthquake-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.