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1984 (2)
city
Nagaoka earthquakes archive
Historical earthquake archive for Nagaoka, with yearly and monthly activity summaries.
Filter: 1984
Mag
Location
Details
4.7
Niigata, Japan
04 Aug 1984 15:58:23 UTC
4.2
Nagaoka, Japan
04 Feb 1984 07:21:23 UTC
Monthly activity
August 1984
1
February 1984
1