Observation · Earthquake Activity

M3.7 — 183 km SW of Nikolski, Alaska

The source recorded 3.7 M for this item, in Alaska. Everything below is what that source published, with the times this observatory received it — no part of it is inferred.

Reading

Value: 3.7 M
Source severity: none supplied by the source
Region: Alaska
Coordinates: 51.946, -171.008(exact)
Data quality: complete as published

Evidence and provenance

Source: USGS
Source record ID: aka2026vprqoi
Observed at: 2026-11-01 02:29 UTC
First ingested here: 2026-11-01 15:14 UTC
Last refreshed from source: 2026-11-01 19:30 UTC

Open the original record at the source ← Back to the Earthquake Activity signal

Additional fields the source published (7)

place: 183 km SW of Nikolski, Alaska
tsunami: 0
depth_km: 90.5
mag_type: ml
significance: 211
review_status: reviewed
source_updated: 2026-11-01T06:31:14.319Z