5
Recorded earthquakes
city
1968
Kokubu-matsuki earthquakes in 1968
Earthquake archive for Kokubu-matsuki in 1968: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.1
Strongest magnitude
6.0
Average magnitude
17.4 km
Average depth
Strongest event
6.1
21 Feb 1968
Analysis of the recorded activity
During 1968, 5 earthquakes were recorded near Kokubu-matsuki. Magnitudes ranged from 5.9 to 6.1, with an average of 6.0; depths ranged from 10.0 to 32.1 km, averaging 17.4 km. Activity extended from Tuesday, February 20, 1968 to Thursday, November 14, 1968 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
6.1
10.0 km
Kagoshima, Japan
21 Feb 1968 01:44:53 UTC
6.1
15.0 km
Kobayashi, Japan
20 Feb 1968 23:51:41 UTC
6.0
15.0 km
Hitoyoshi, Japan
22 Feb 1968 10:19:09 UTC
5.9
15.0 km
Hitoyoshi, Japan
24 Mar 1968 15:58:53 UTC
5.9
32.1 km
Miyazaki, Japan
14 Nov 1968 12:11:55 UTC