An earthquake with a magnitude of 4.5 on the The Richter scale was measured at aprox. 100 km, South East of the island of
St. Maarten ( 17.86 N 61.98 W) by 11 seismic stations at a depth of 10 km.
No Tsunami treath is expected for the islands or countries (bordering) in the Caribbean basin
(Leeward Islands M=4.5 2016/05/01 16:25:41.3 17.86 N 61.98 W 10 km)