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M3.2 Earthquake — 159 km S of False Pass, Alaska

M3.2
53.4290°N, 163.5930°W·US-AK
Started 12h ago
USGS data as of
Event Details
Typeearthquake
SeverityM3.2
Statusactive
Location53.4290°N, 163.5930°W (AK)
Started2026-10-21T12:18:10.172+00:00
Last Updated2026-10-22T00:55:36.115+00:00
Sourceusgs
Confidence1.00
Impact Zones — modeled
Affected Zone
Shaking felt. Minor damage possible in vulnerable structures.
15.8 km

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis
Population Exposed392
Structures in Zone149

Population from ACS 5-Year 2022 tract sampling; structure counts from Microsoft Building Footprints or Census ACS housing data, capped by USGS NLCD 2021 developed land. Estimates for situational awareness — not for actuarial, regulatory, or underwriting use.

Historical Comparison
2023 AK Earthquake57% match

M4.2 Earthquake in AK, 4km from current event

AK
2023 AK Earthquake57% match

M4.2 Earthquake in AK, 6km from current event

AK
2017 AK Earthquake56% match

M4.2 Earthquake in AK, 4km from current event

AK

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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Zone estimates are based on scientific models and may differ from actual local conditions.