Below is the information we have on event 615577 (JSON):

id
615577
mag
5.1
time
2019-03-15 12:08:39 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/us1000jgdp
source
earthquake.usgs.gov
latitude
-6.0804
longitude
148.837
depth
49.52
retrieved
2019-03-15 12:29:23 UTC