Earthquake M 3.3 · Portugal · 1 September 1991, 01:00:53 UTC
M 3.3 M
Portugal
Mainland · 33.0 km deep · 37.12°, -8.40°
Magnitude by IPMA
Source: ISC · USGS
Nearby earthquakes
No other earthquakes within 50 km in the week before and after.
M 3.3 M
Portugal
Mainland · 33.0 km deep · 37.12°, -8.40°
Magnitude by IPMA
Source: ISC · USGS
No other earthquakes within 50 km in the week before and after.