4
Recorded earthquakes
city
1980
Kōka earthquakes in 1980
Earthquake archive for Kōka in 1980: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.8
Strongest magnitude
4.6
Average magnitude
200.2 km
Average depth
Strongest event
5.8
31 Mar 1980
Analysis of the recorded activity
During 1980, 4 earthquakes were recorded near Kōka. Magnitudes ranged from 4.0 to 5.8, with an average of 4.7; depths ranged from 22.0 to 387.0 km, averaging 200.3 km. Activity extended from Monday, March 24, 1980 to Thursday, October 9, 1980 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.8
359.0 km
Maizuru, Japan
31 Mar 1980 07:32:31 UTC
4.7
22.0 km
Kyoto, Japan
11 Sep 1980 11:46:08 UTC
4.1
387.0 km
Kashiwara, Japan
09 Oct 1980 18:12:26 UTC
4.0
33.0 km
Maizuru, Japan
24 Mar 1980 01:49:15 UTC