Monday, June 22, 2020

2020-06-22 21:48:00 UPDATED: (M4.0) Oklahoma 36.9 -97.4 (8fba2)

M4.0 Earthquake - Oklahoma

Preliminary Report
Magnitude 4.0
Date-Time
  • 22 Jun 2020 21:48:00 UTC
  • 22 Jun 2020 16:48:00 near epicenter
  • 22 Jun 2020 15:48:00 standard time in your timezone
Location 36.892N 97.430W
Depth 5 km
Distances
  • 9.3 km (5.8 mi) WSW of Braman, Oklahoma
  • 37.0 km (22.9 mi) WNW of Ponca City, Oklahoma
  • 39.6 km (24.6 mi) WSW of Arkansas City, Kansas
  • 54.6 km (33.9 mi) SW of Winfield, Kansas
  • 158.3 km (98.1 mi) N of Oklahoma City, Oklahoma
Location Uncertainty Horizontal: 1.9 km; Vertical 0.0 km
Parameters Nph = 163; Dmin = 14.1 km; Rmss = 0.68 seconds; Gp = 118°
Version =
Event ID ok 2020mfte ***This event has been revised.

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

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