4.6
Earthquake Details: 121 km SW of Kokopo, Papua New Guinea
Oct 4, 2026, 11:09:47
A magnitude 4.6 earthquake occurred near 121 km SW of Kokopo, Papua New Guinea on Oct 4, 2026 at 11:09:47. The seismic event was recorded at a depth of 162.14 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth162.14 km
Significance326
Latitude-5.0439
Longitude151.4257
Event IDus6000tzic
Magnitude4.6
Updated:Oct 4, 2026, 12:18:36 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 4, 2026, 21:09:47 GMT+10
- UTC
- Oct 4, 2026, 11:09:47 UTC
162.14 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 4
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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 4, 2026, 12:18 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. 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. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.