2.8
Earthquake Details: 42 km from Uonuma, Niigata, Japan
7/26/2026, 6:03:00 PM
A magnitude 2.8 earthquake occurred near 42 km from Uonuma, Niigata, Japan on 7/26/2026 at 6:03:00 PM. The seismic event was recorded at a depth of 100 km. No tsunami warning was issued.
No Tsunami WarningStatus: reportedType: earthquake
Regional Seismicity
Technical Details
Depth100 km
Significance
Latitude37.1000
Longitude139.4000
Event IDjma:20260727030314
Magnitude2.8
Updated:7/26/2026, 6:05:00 PM
External Resources
View on JMA Official SiteLoading map...
Time & depth
- Local time
- 7/27/2026, 3:03:00 AM GMT+9
- UTC
- 7/26/2026, 6:03:00 PM UTC
100 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
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: Jul 26, 2026, 06:05 PM 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.