3
Recorded earthquakes
city
1980
Kōriyama earthquakes in 1980
Earthquake archive for Kōriyama in 1980: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.9
Average magnitude
52.7 km
Average depth
Strongest event
4.9
29 Oct 1980
Hitachi, Japan
Depth
33.0 km
UTC
17:49:11
Coordinates
36.624, 140.783
Analysis of the recorded activity
During 1980, 3 earthquakes were recorded near Kōriyama. Magnitudes ranged from 4.8 to 4.9, with an average of 4.9; depths ranged from 33.0 to 66.0 km, averaging 52.7 km. Activity extended from Monday, February 4, 1980 to Wednesday, October 29, 1980 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
33.0 km
Hitachi, Japan
29 Oct 1980 17:49:11 UTC
4.9
66.0 km
Iwaki, Japan
02 Oct 1980 17:47:42 UTC
4.8
59.0 km
Iwaki, Japan
04 Feb 1980 10:54:20 UTC