Below is the information we have on event 668640 (JSON):

id
668640
mag
2.29
time
2019-07-12 13:59:15 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/ok2019nnwh
source
earthquake.usgs.gov
latitude
35.62618637
longitude
-97.93255615
depth
4.216574669
retrieved
2019-07-12 14:09:15 UTC