3.6
Earthquake Details: 7 km ENE of Calumet, Oklahoma
Feb 16, 2026, 04:13:35
A magnitude 3.6 earthquake occurred near 7 km ENE of Calumet, Oklahoma on Feb 16, 2026 at 04:13:35. The seismic event was recorded at a depth of 6.31 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth6.31 km
Significance207
Latitude35.6175
Longitude-98.0392
Event IDok2026dgjn
Magnitude3.6
Updated:May 6, 2026, 17:53:56 UTC
External Resources
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Time & depth
- Local time
- Feb 15, 2026, 22:13:35 CST
- UTC
- Feb 16, 2026, 04:13:35 UTC
6.31 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: May 6, 2026, 17:53 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.