3
Recorded earthquakes
city
1977
Sukagawa earthquakes in 1977
Earthquake archive for Sukagawa in 1977: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.2
Average magnitude
55.7 km
Average depth
Strongest event
5.6
16 Dec 1977
Analysis of the recorded activity
During 1977, 3 earthquakes were recorded near Sukagawa. Magnitudes ranged from 4.7 to 5.6, with an average of 5.2; depths ranged from 46.0 to 65.0 km, averaging 55.7 km. Activity extended from Friday, January 21, 1977 to Friday, December 16, 1977 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list