2
Recorded earthquakes
city
1990
Sapporo earthquakes in 1990
Earthquake archive for Sapporo in 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
135.6 km
Average depth
Strongest event
4.9
05 Sep 1990
Muroran, Japan
Depth
115.2 km
UTC
18:35:22
Coordinates
42.500, 141.060
Analysis of the recorded activity
During 1990, 2 earthquakes were recorded near Sapporo. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 115.2 to 155.9 km, averaging 135.6 km. Activity extended from Tuesday, March 6, 1990 to Wednesday, September 5, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
115.2 km
Muroran, Japan
05 Sep 1990 18:35:22 UTC
4.5
155.9 km
Date, Japan
06 Mar 1990 21:11:08 UTC