2
Recorded earthquakes
region
April 1989
Iwaki earthquakes in April 1989
Earthquake archive for Iwaki in April 1989: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
58.5 km
Average depth
Strongest event
4.6
25 Apr 1989
Iwaki, Japan
Depth
101.5 km
UTC
20:45:16
Coordinates
36.884, 140.811
Analysis of the recorded activity
During April 1989, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.3 to 4.6, with an average of 4.5; depths ranged from 15.5 to 101.5 km, averaging 58.5 km. Activity extended from Tuesday, April 25, 1989 to Wednesday, April 26, 1989 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
101.5 km
Iwaki, Japan
25 Apr 1989 20:45:16 UTC
4.3
15.5 km
Iwaki, Japan
26 Apr 1989 16:47:30 UTC