4
Recorded earthquakes
city
1984
Ōsaki earthquakes in 1984
Earthquake archive for Ōsaki in 1984: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
90.8 km
Average depth
Strongest event
4.9
03 Nov 1984
Sendai, Japan
Depth
105.7 km
UTC
15:50:30
Coordinates
38.164, 140.690
Analysis of the recorded activity
During 1984, 4 earthquakes were recorded near Ōsaki. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 65.3 to 118.0 km, averaging 90.8 km. Activity extended from Monday, January 2, 1984 to Saturday, November 3, 1984 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
105.7 km
Sendai, Japan
03 Nov 1984 15:50:30 UTC
4.8
118.0 km
Yamagata, Japan
18 Sep 1984 05:37:52 UTC
4.5
74.2 km
Ishinomaki, Japan
06 May 1984 07:58:29 UTC
4.5
65.3 km
Ishinomaki, Japan
02 Jan 1984 02:07:11 UTC