2
Recorded earthquakes
region
October 1988
Iwaki earthquakes in October 1988
Earthquake archive for Iwaki in October 1988: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.0
Average magnitude
55.7 km
Average depth
Strongest event
5.6
19 Oct 1988
Analysis of the recorded activity
During October 1988, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.5 to 5.6, with an average of 5.1; depths ranged from 48.4 to 63.0 km, averaging 55.7 km. Activity extended from Wednesday, October 19, 1988 to Saturday, October 29, 1988 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.6
48.4 km
Iwaki, Japan
19 Oct 1988 00:08:41 UTC
4.5
63.0 km
Iwaki, Japan
29 Oct 1988 23:16:52 UTC