M5.3 Earthquake Recorded Near ANDREANOF ISLANDS, ALEUTIAN IS.

EMSC Global reports M5.3 near ANDREANOF ISLANDS, ALEUTIAN IS., with a 40.0 km catalog depth.

Published 2026-09-11T12:28:40.481Z

The event began at Fri, 11 Sep 2026 10:47:13 GMT. EMSC Global reports magnitude 5.3, 40.0 km catalog depth, and coordinates 51.283, -178.485.

The catalog location label is ANDREANOF ISLANDS, ALEUTIAN IS.; no separate nearest-city field was supplied with this solution. By catalog depth, this is an intermediate-depth event. The magnitude-derived energy estimate is 5.62e+12 joules, or about 1,344 tons of TNT equivalent; that calculation describes source energy, not local damage.

The current catalog entry does not include a public felt-report count. No separate intensity or catalog-significance detail is available from this provider record. No official casualty or damage statement is attached to the normalized event evidence.

EMSC Global has not supplied a review status in the normalized record. No station-count, phase-count, residual, gap, or uncertainty fields were supplied in the normalized record. No alternate network solution is attached to this record.

The provider record does not carry a tsunami flag at publication time. Magnitude, depth, and location can change as monitoring networks add observations and review the solution.