5
Recorded earthquakes
city
1989
Tomakomai earthquakes in 1989
Earthquake archive for Tomakomai in 1989: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.7
Average magnitude
66.6 km
Average depth
Strongest event
5.0
29 May 1989
Analysis of the recorded activity
During 1989, 5 earthquakes were recorded near Tomakomai. Magnitudes ranged from 4.4 to 5.0, with an average of 4.7; depths ranged from 10.0 to 104.6 km, averaging 66.6 km. Activity extended from Monday, February 6, 1989 to Tuesday, November 7, 1989 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
72.9 km
Tomakomai, Japan
29 May 1989 08:29:27 UTC
4.8
70.6 km
Tomakomai, Japan
07 Nov 1989 20:53:05 UTC
4.8
10.0 km
Tomakomai, Japan
06 Feb 1989 05:10:48 UTC
4.5
104.6 km
Tomakomai, Japan
16 Sep 1989 18:46:27 UTC
4.4
74.7 km
Tomakomai, Japan
13 Oct 1989 22:00:23 UTC