Below is the information we have on event 615503 (JSON):

id
615503
mag
0.8
time
2019-03-15 04:28:12 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/nc73152186
source
earthquake.usgs.gov
latitude
38.822834
longitude
-122.8079987
depth
0.2
retrieved
2019-03-15 04:39:30 UTC