⊕earthquakeactive

M3.5 Earthquake — 12 km SW of Volcano, Hawaii

M3.6

19.3530°N, 155.3058°W·US-HI

Started 3h ago

USGS data as of 15:40 UTC

Event Details

Typeearthquake

SeverityM3.6

Statusactive

Location19.3530°N, 155.3058°W (HI)

Started2026-10-05T12:31:43.07+00:00

Last Updated2026-10-05T15:40:33.735+00:00

Sourceusgs

Source URLearthquake.usgs.gov

Confidence1.00

Impact Zones

Catastrophic Impact Zone

Severe structural damage expected. Immediate danger to life.

0.6 km

Severe Impact Zone

Significant structural damage possible. Exercise extreme caution.

1.4 km

Moderate Impact Zone

Light to moderate damage. Check structures for damage.

2.8 km

Affected Zone

Shaking felt. Minor damage possible in vulnerable structures.

5.6 km

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

Impact Analysis

Population Exposed8,196

Structures in Zone2,572

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

The historical catalogue could not be searched. That is not the same as there being nothing comparable.

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Hawaii County, HI disaster history All US hazard profiles Scoring methodology

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