Green earthquake (Magnitude 4.8M, Depth:35km) in Unimak Island Region, Alaska 01/10/2026 14:46 UTC, Few people affected in MMI>=II.

2026-10-01 17:32:05.238031+02

Economic importance 58/100 Credibility 81/100

Event subtypenatural_disaster

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What happened

On 10/1/2026 2:46:19 PM, an earthquake occurred in Unimak Island Region, Alaska potentially affecting Few people affected in MMI>=II. The earthquake had Magnitude 4.8M, Depth:35km.

Affected entities

Humanitarian risk Negative Impact 53/100 · Confidence 71% Logistics disruption Negative Impact 53/100 · Confidence 71% Natural disaster Negative Impact 53/100 · Confidence 71% Unimak Island Region, Alaska Negative Impact 53/100 · Confidence 71%

Sources used

GDACS — Global disaster alerts 2026-10-01 17:10:20+02 · 96/100

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