2
Recorded earthquakes
region
October 1984
Mito earthquakes in October 1984
Earthquake archive for Mito in October 1984: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.4
Average magnitude
51.6 km
Average depth
Strongest event
4.8
30 Oct 1984
Mito, Japan
Depth
70.2 km
UTC
16:15:07
Coordinates
36.469, 140.578
Analysis of the recorded activity
During October 1984, 2 earthquakes were recorded near Mito. Magnitudes ranged from 4.1 to 4.8, with an average of 4.5; depths ranged from 33.0 to 70.2 km, averaging 51.6 km. Activity extended from Saturday, October 20, 1984 to Tuesday, October 30, 1984 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
70.2 km
Mito, Japan
30 Oct 1984 16:15:07 UTC
4.1
33.0 km
Mito, Japan
20 Oct 1984 02:38:06 UTC