Light earthquake
M4.5 Earthquake — 54 km ENE of Sainte-Marie, Martinique
2026-09-20 02:44 UTC · 15.04°, -60.56°
A magnitude 4.5 (light) earthquake struck 54 km ENE of Sainte-Marie, Martinique on 2026-09-20 02:44 UTC, at a depth of 46 km. See it live on Earth Live's real-time 3D globe.
M4.5
Magnitude
46 km
Depth
85 t
TNT equivalent
~384 km
Felt radius (est.)
2
Felt reports
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.