1.7
Earthquake Details: 3 km SW of Mill Creek, Oklahoma
Aug 11, 2026, 19:39:12
A magnitude 1.7 earthquake occurred near 3 km SW of Mill Creek, Oklahoma on Aug 11, 2026 at 19:39:12. The seismic event was recorded at a depth of 0 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Quarry blast
Regional Seismicity
Technical Details
Depth0 km
Significance44
Latitude34.3813
Longitude-96.8513
Event IDok2026prcp
Magnitude1.7
Updated:Aug 11, 2026, 19:52:12 UTC
External Resources
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Time & depth
- Local time
- Aug 11, 2026, 14:39:12 CDT
- UTC
- Aug 11, 2026, 19:39:12 UTC
0 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
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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: Aug 11, 2026, 19:52 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.