Monday, February 16, 2026

2026-02-16 22:34:26 (M3.1) Oklahoma 35.6 -98.1 (86843)

M3.1 Earthquake - Oklahoma

Preliminary Report
Magnitude 3.1
Date-Time
  • Universal Time (UTC): 16 Feb 2026 22:34:27
  • Time near the Epicenter (1): 16 Feb 2026 16:34:27
  • Time in your area (1): 16 Feb 2026 16:34:27
Location 35.595N 98.058W
Depth 10 km
Distances
  • 5.5 km (3.4 mi) E of Calumet, Oklahoma
  • 11.7 km (7.2 mi) NW of El Reno, Oklahoma
  • 28.6 km (17.7 mi) WNW of Yukon, Oklahoma
  • 38.3 km (23.7 mi) NW of Mustang, Oklahoma
  • 51.1 km (31.7 mi) WNW of Oklahoma City, Oklahoma
Location Uncertainty Horizontal: 1.5 km; Vertical 6.1 km
Parameters Nph = 23; Dmin = 19.1 km; Rmss = 0.42 seconds; Gp = 94°
Version =
Event ID us 6000s9lx

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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Sunday, February 15, 2026

2026-02-16 04:13:35 (M3.7) Oklahoma 35.6 -98.0 (86843)

M3.7 Earthquake - Oklahoma

Preliminary Report
Magnitude 3.7
Date-Time
  • Universal Time (UTC): 16 Feb 2026 04:13:36
  • Time near the Epicenter (1): 15 Feb 2026 22:13:36
  • Time in your area (1): 15 Feb 2026 22:13:36
Location 35.623N 98.028W
Depth 1 km
Distances
  • 8.5 km (5.3 mi) ENE of Calumet, Oklahoma
  • 12.1 km (7.5 mi) NNW of El Reno, Oklahoma
  • 27.4 km (17.0 mi) WNW of Yukon, Oklahoma
  • 37.8 km (23.4 mi) WNW of Bethany, Oklahoma
  • 49.5 km (30.7 mi) WNW of Oklahoma City, Oklahoma
Location Uncertainty Horizontal: 1.3 km; Vertical 1.1 km
Parameters Nph = 152; Dmin = 17.9 km; Rmss = 0.63 seconds; Gp = 32°
Version =
Event ID ok 2026dgjn

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

Disclaimer

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2026-02-15 10:50:08 (M3.4) Oklahoma 34.3 -97.2 (86843)

M3.4 Earthquake - Oklahoma

Preliminary Report
Magnitude 3.4
Date-Time
  • Universal Time (UTC): 15 Feb 2026 10:50:09
  • Time near the Epicenter (1): 15 Feb 2026 04:50:09
  • Time in your area (1): 15 Feb 2026 04:50:09
Location 34.318N 97.184W
Depth 5 km
Distances
  • 3.9 km (2.4 mi) W of Springer, Oklahoma
  • 16.3 km (10.1 mi) NNW of Ardmore, Oklahoma
  • 68.8 km (42.6 mi) SW of Ada, Oklahoma
  • 74.0 km (45.9 mi) ESE of Duncan, Oklahoma
  • 131.1 km (81.3 mi) SSE of Oklahoma City, Oklahoma
Location Uncertainty Horizontal: 1.9 km; Vertical 0.0 km
Parameters Nph = 133; Dmin = 16.6 km; Rmss = 0.95 seconds; Gp = 41°
Version =
Event ID ok 2026dfbc

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

Disclaimer

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for M3.0 at all times.

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