2.1
Earthquake Details: 4 km NW of Rockford Bay, Idaho, United States
7/27/2026, 10:59:01 PM
A magnitude 2.1 earthquake occurred near 4 km NW of Rockford Bay, Idaho, United States on 7/27/2026 at 10:59:01 PM. The seismic event was recorded at a depth of -0.81 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: explosion
Regional Seismicity
Technical Details
Depth-0.81 km
Significance68
Latitude47.5323
Longitude-116.9253
Event IDuw714063561
Magnitude2.1
Updated:7/28/2026, 5:23:18 PM
External Resources
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Time & depth
- Local time
- 7/27/2026, 3:59:01 PM PDT
- UTC
- 7/27/2026, 10:59:01 PM UTC
-0.81 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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 28, 2026, 05:23 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.