2.3
Earthquake Details: 6 km SE of Chickasha, Oklahoma, United States
Oct 15, 2026, 03:02:25
- Depth
- 11.23 km
- Felt reports
- 4
Source: USGSUpdated: Oct 15, 2026, 03:32 AM UTC
A magnitude 2.3 earthquake occurred on Oct 15, 2026 at 03:02:25. Epicenter: 6 km SE of Chickasha, Oklahoma, United States. Reported depth: 11.23 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 14, 2026, 22:02:25 CDT
- UTC
- Oct 15, 2026, 03:02:25 UTC
11.23 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSml 2.28
ok2026uepk
- Depth:
- 11.23 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 15, 2026, 03:32 AM UTC
Technical Details
Depth11.23 km
Significance81
Latitude35.0058
Longitude-97.8860
Event IDok2026uepk
Magnitude2.3
Updated:Oct 15, 2026, 03:32:38 UTC
Regional Seismicity
External Resources
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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: Oct 15, 2026, 03:32 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).