2.1

M2.1 Earthquake 8 km NW of Prague, Oklahoma — December 17, 2021

2021-12-17 19:19:46 UTC (2021-12-17) · approx. 1:19 PM UTC-6 local

MagnitudeM2.1(ml)
Time19:19 UTC≈ 1:19 PM UTC-6
Depth7.8 kmshallow crustal
Coordinates35.534°, -96.759°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 35.53°, -96.76°

Earthquake Details

Magnitude
2.1 ml
Depth
7.8 km
shallow crustal
Location
35.5343°N
-96.7590°E

Technical Information

Event ID
ok2021yqyi
Event Type
earthquake
Status
✓ Reviewed
Significance
65
Stations Used
66
Azimuthal Gap
78.0°
Min Station Distance
0.121°
RMS Residual
0.14 sec
Last Updated
2021-12-17 22:31:31 UTC

Nearby Earthquakes (Last 7 Days)

2.9
5 km SSW of Assaria, Kansas
14 hours ago · 9.7 km deep
2.6
6 km E of Calumet, Oklahoma
3 days ago · 6.6 km deep
2.9
5 km N of Stroud, Oklahoma
5 days ago · 7.6 km deep

Actions

View on USGSDid You Feel It?

Location

Oklahoma
View all Oklahoma earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ok2021yqyi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 17, 2021). M2.1 Earthquake 8 km NW of Prague, Oklahoma — December 17, 2021. Retrieved December 17, 2021 from https://www.earthquaketracker.org/earthquakes/event/ok2021yqyi/