Below is the information we have on event 584703 (JSON):

id
584703
mag
1.35
time
2018-12-07 09:13:24 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/ci38388144
source
earthquake.usgs.gov
latitude
33.3048333
longitude
-116.2841667
depth
8.91
retrieved
2018-12-07 09:19:17 UTC