1.7
Earthquake Details: 4 km SSW of Volcano, Hawaii, United States
Oct 20, 2026, 08:40:20
- Depth
- 35.59 km
- Felt reports
- No data
Source: USGSUpdated: Oct 26, 2026, 07:42 PM UTC
A magnitude 1.7 earthquake occurred on Oct 20, 2026 at 08:40:20. Epicenter: 4 km SSW of Volcano, Hawaii, United States. Reported depth: 35.59 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 19, 2026, 22:40:20 HST
- UTC
- Oct 20, 2026, 08:40:20 UTC
35.59 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 9
M1.75 km WSW of Pāhala, HawaiiAfterM1.816 km SSE of Pāhala, HawaiiAfterM2.13 km SSW of Pāhala, HawaiiAfterM1.8Island Of Hawaii, HawaiiAfterM2.213 km ESE of Pāhala, HawaiiAfterM1.81 km S of Pāhala, HawaiiAfterM1.87 km WNW of Mountain View, HawaiiAfterM1.83 km SSW of Pāhala, HawaiiAfterM2.13 km SW of Pāhala, HawaiiAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 1.7
hv75061266
- Depth:
- 35.59 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 26, 2026, 07:42 PM UTC
Technical Details
Depth35.59 km
Significance44
Latitude19.4050
Longitude-155.2443
Event IDhv75061266
Magnitude1.7
Updated:Oct 26, 2026, 19:42:59 UTC
Regional Seismicity
External Resources
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 26, 2026, 19:42 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0.
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).