Browse by year
1981 (4)
city
San Martín earthquakes archive
Historical earthquake archive for San Martín, with yearly and monthly activity summaries.
Filter: 1981
Mag
Location
Details
4.9
Soyapango, El Salvador
10 Jan 1981 15:15:13 UTC
4.7
Usulután, El Salvador
25 Sep 1981 13:24:14 UTC
4.6
Zacatecoluca, El Salvador
15 Jan 1981 10:09:58 UTC
Monthly activity
September 1981
1
March 1981
1
January 1981
2