2
Recorded earthquakes
city
1981
Ōsaki earthquakes in 1981
Earthquake archive for Ōsaki in 1981: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
5.0
Average magnitude
76.0 km
Average depth
Strongest event
5.0
11 Jan 1981
Analysis of the recorded activity
During 1981, 2 earthquakes were recorded near Ōsaki. Magnitudes ranged from 4.9 to 5.0, with an average of 5.0; depths ranged from 69.0 to 83.0 km, averaging 76.0 km. Activity extended from Sunday, January 11, 1981 to Friday, November 6, 1981 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
69.0 km
Kesennuma, Japan
11 Jan 1981 06:25:50 UTC
4.9
83.0 km
Sendai, Japan
06 Nov 1981 04:34:05 UTC