Below is the information we have on event 615504 (JSON):

id
615504
mag
2.9
time
2019-03-15 01:14:49 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/pr2019074001
source
earthquake.usgs.gov
latitude
19.0841
longitude
-66.8153
depth
35
retrieved
2019-03-15 04:39:32 UTC