3
Recorded earthquakes
city
1989
Kokubu-matsuki earthquakes in 1989
Earthquake archive for Kokubu-matsuki in 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.8
Average magnitude
88.4 km
Average depth
Strongest event
5.0
01 Oct 1989
Analysis of the recorded activity
During 1989, 3 earthquakes were recorded near Kokubu-matsuki. Magnitudes ranged from 4.7 to 5.0, with an average of 4.8; depths ranged from 48.4 to 168.4 km, averaging 88.4 km. Activity extended from Friday, August 4, 1989 to Monday, October 9, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
48.5 km
Miyazaki, Japan
01 Oct 1989 19:24:33 UTC
4.8
168.4 km
Kaseda-shirakame, Japan
09 Oct 1989 10:40:39 UTC
4.7
48.4 km
Miyazaki, Japan
04 Aug 1989 05:10:12 UTC