4.3
Earthquake Details: Izu Islands, Japan region
Oct 3, 2026, 22:27:23
A magnitude 4.3 earthquake occurred near Izu Islands, Japan region on Oct 3, 2026 at 22:27:23. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10 km
Significance284
Latitude29.0530
Longitude142.8123
Event IDus6000tzen
Magnitude4.3
Updated:Oct 4, 2026, 00:47:22 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 4, 2026, 07:27:23 GMT+9
- UTC
- Oct 3, 2026, 22:27:23 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 2
You may also find these tools useful
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, 00:47 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.