Browse by year
1981 (4)
city
Orkney earthquakes archive
Historical earthquake archive for Orkney, with yearly and monthly activity summaries.
Filter: 1981
Mag
Location
Details
4.8
Klerksdorp, South Africa
08 Oct 1981 00:00:29 UTC
4.7
Kroonstad, South Africa
15 Dec 1981 14:11:33 UTC
4.7
Klerksdorp, South Africa
18 Feb 1981 08:28:20 UTC
4.2
Carletonville, South Africa
07 Jul 1981 12:52:42 UTC
Monthly activity
December 1981
1
October 1981
1
July 1981
1
February 1981
1