Below is the information we have on event 637439 (JSON):

id
637439
mag
0
time
2019-05-15 10:14:15 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/nn00684995
source
earthquake.usgs.gov
latitude
38.284
longitude
-118.7404
depth
11.9
retrieved
2019-05-16 03:49:54 UTC