2
Recorded earthquakes
city
1978
Morioka earthquakes in 1978
Earthquake archive for Morioka in 1978: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.2
Average magnitude
111.0 km
Average depth
Strongest event
4.4
21 Dec 1978
Miyako, Japan
Depth
110.0 km
UTC
01:15:04
Coordinates
39.644, 141.916
Analysis of the recorded activity
During 1978, 2 earthquakes were recorded near Morioka. Magnitudes ranged from 4.1 to 4.4, with an average of 4.3; depths ranged from 110.0 to 112.0 km, averaging 111.0 km. Activity extended from Monday, April 10, 1978 to Thursday, December 21, 1978 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
110.0 km
Miyako, Japan
21 Dec 1978 01:15:04 UTC
4.1
112.0 km
Kuji, Japan
10 Apr 1978 14:27:37 UTC