Earthquake M 3.1 · Azores Islands · 18 September 1999, 08:37:57 UTC
M 3.1 MD
Azores Islands
Azores · 4.0 km deep · 39.25°, -28.61°
Magnitude by SVSA (Azores monitoring)
Source: ISC
Nearby earthquakes
2 other earthquakes within 50 km in the week before and after.