Earthquake M 3.7 · Portugal · 7 October 1983, 03:06:39 UTC
M 3.7 ML
Portugal
Mainland · 8.0 km deep · 37.27°, -7.43°
Magnitude by Observatorio de Toledo / USGS
Source: ISC
Nearby earthquakes
No other earthquakes within 50 km in the week before and after.