Browse by year
1977 (3)
city
Sofia earthquakes archive
Historical earthquake archive for Sofia, with yearly and monthly activity summaries.
Filter: 1977
Mag
Location
Details
4.8
Pazardzhik, Bulgaria
06 Nov 1977 02:48:44 UTC
4.7
Pazardzhik, Bulgaria
17 Nov 1977 06:28:09 UTC
Monthly activity
November 1977
3