M 4.5 earthquake near Caribbean Sea (Puerto Rico) — 1988-05-04
Magnitude 4.5 earthquake near Caribbean Sea (238 km NE of San Juan, Puerto Rico), depth 10 km, 01:24 Local (1988-05-04 05:24 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Caribbean Sea (238 km NE of San Juan, Puerto Rico) — 19.472, -64.151
