2
Recorded earthquakes
region
November 1988
Iwaki earthquakes in November 1988
Earthquake archive for Iwaki in November 1988: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
36.8 km
Average depth
Strongest event
4.9
23 Nov 1988
Iwaki, Japan
Depth
63.6 km
UTC
04:08:50
Coordinates
37.081, 141.058
Analysis of the recorded activity
During November 1988, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.6 to 4.9, with an average of 4.8; depths ranged from 10.0 to 63.6 km, averaging 36.8 km. Activity extended from Wednesday, November 23, 1988 to Wednesday, November 30, 1988 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
63.6 km
Iwaki, Japan
23 Nov 1988 04:08:50 UTC
4.6
10.0 km
Iwaki, Japan
30 Nov 1988 08:23:27 UTC