Below is the information we have on event 615543 (JSON):

id
615543
mag
2.78
time
2019-03-15 01:21:50 UTC
url
https://earthquake.usgs.gov/earthquakes/eventpage/pr2019074002
source
earthquake.usgs.gov
latitude
18.7515
longitude
-66.7186
depth
79
retrieved
2019-03-15 08:59:27 UTC