North of Puerto Rico – M6.0 – Sept 24, 2019 at 03:23:40 UTC 62km NNW of San Antonio, Puerto Rico Latitude Longitude Depth (km) Dist (Deg) Dist (Km) Azimuth 19.077 -67.270 10.0 22.1 2,455 342.8 USGS Information Page Heliocorder Traces Local SeisComP3 P-wave Arrivals Long period trace of AM.R8C73.00.SHZ. Note the M5.1 aftershock approx 11 minutes after the mainshock. P-Wave Arrivals