3
Recorded earthquakes
city
1983
Sapporo earthquakes in 1983
Earthquake archive for Sapporo in 1983: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.7
Average magnitude
127.3 km
Average depth
Strongest event
4.8
04 Sep 1983
Asahikawa, Japan
Depth
149.7 km
UTC
12:30:28
Coordinates
43.514, 142.219
Analysis of the recorded activity
During 1983, 3 earthquakes were recorded near Sapporo. Magnitudes ranged from 4.6 to 4.8, with an average of 4.7; depths ranged from 102.9 to 149.7 km, averaging 127.3 km. Activity extended from Tuesday, June 14, 1983 to Sunday, September 4, 1983 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
149.7 km
Asahikawa, Japan
04 Sep 1983 12:30:28 UTC
4.7
129.3 km
Tomakomai, Japan
14 Jun 1983 06:12:50 UTC
4.6
102.9 km
Sapporo, Japan
11 Aug 1983 09:44:59 UTC