# M 4.6 — Rat Islands, Aleutian Islands, Alaska

Canonical HTML: https://naturaldisastermap.com/event/q-us6000txxm

Language: English. All timestamps below are UTC.

Current agency report.

Feed health: answering at retrieval.



## Agency facts

- Magnitude: M 4.6 (mb)
- Depth: 47 km
- Origin time: 2026-09-27 07:48 UTC
- Status: Reviewed by USGS
- Last revised: 2026-10-05 22:52 UTC
- Peak shaking: III — weak

## Source clocks

- Origin time: 2026-09-27T07:48:11.749Z
- Agency revision: 2026-10-05T22:52:14.362Z
- Retrieved by this site: 2026-10-11T20:32:19.721Z

## Citation and sources

M 4.6 earthquake, Rat Islands, Aleutian Islands, Alaska

47 km deep

Reviewed by a USGS seismologist

Revised by USGS

Origin time: 2026-09-27 07:48 UTC

Agency revision: 2026-10-05 22:52 UTC

Retrieved by this site: 2026-10-11 20:32 UTC



Sources:

USGS: https://earthquake.usgs.gov/earthquakes/eventpage/us6000txxm



Natural Disaster Map: https://naturaldisastermap.com/event/q-us6000txxm

Snapshot of published information; agencies may revise it. Check the official source for updates.

Informational only · not an alerting service · follow local authorities.

Nearby population describes proximity, not people affected, casualties, or evacuation needs.

Information can lag or be revised. This site does not issue warnings; follow official agencies and local authorities.

[Sources and limitations](https://naturaldisastermap.com/about.md)