Below is the information we have on event 615530 (JSON):

id
615530
mag
4
time
2019-03-15 07:00:12 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/us1000jg8s
source
earthquake.usgs.gov
latitude
56.1001
longitude
-149.7647
depth
19.93
retrieved
2019-03-15 07:19:23 UTC