12
Recorded earthquakes
region
April 1987
Iwaki earthquakes in April 1987
Earthquake archive for Iwaki in April 1987: 12 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.7
Strongest magnitude
5.0
Average magnitude
47.5 km
Average depth
Strongest event
6.7
22 Apr 1987
Event list
All earthquakes
Mag
Location
Details
6.7
30.3 km
Iwaki, Japan
22 Apr 1987 20:13:23 UTC
6.7
29.4 km
Iwaki, Japan
07 Apr 1987 00:40:43 UTC
6.1
54.9 km
Iwaki, Japan
16 Apr 1987 19:23:25 UTC
4.9
60.5 km
Iwaki, Japan
30 Apr 1987 13:46:10 UTC
4.9
32.2 km
Iwaki, Japan
18 Apr 1987 01:08:16 UTC
4.6
56.6 km
Iwaki, Japan
24 Apr 1987 04:32:12 UTC
4.5
50.0 km
Iwaki, Japan
30 Apr 1987 14:11:16 UTC
4.4
33.0 km
Iwaki, Japan
23 Apr 1987 02:13:30 UTC
4.4
56.1 km
Iwaki, Japan
22 Apr 1987 02:11:11 UTC
4.4
52.6 km
Iwaki, Japan
08 Apr 1987 06:58:41 UTC
4.3
54.7 km
Iwaki, Japan
22 Apr 1987 20:34:45 UTC
4.2
59.5 km
Iwaki, Japan
25 Apr 1987 18:34:56 UTC