3
Recorded earthquakes
region
January 1981
Kesennuma earthquakes in January 1981
Earthquake archive for Kesennuma in January 1981: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.9
Average magnitude
52.0 km
Average depth
Strongest event
5.1
18 Jan 1981
Analysis of the recorded activity
During January 1981, 3 earthquakes were recorded near Kesennuma. Magnitudes ranged from 4.5 to 5.1, with an average of 4.9; depths ranged from 33.0 to 69.0 km, averaging 52.0 km. Activity extended from Sunday, January 11, 1981 to Sunday, January 25, 1981 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list