4
Recorded earthquakes
region
May 1986
Iwaki earthquakes in May 1986
Earthquake archive for Iwaki in May 1986: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.9
Average magnitude
49.0 km
Average depth
Strongest event
5.2
14 May 1986
Analysis of the recorded activity
During May 1986, 4 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.7 to 5.2, with an average of 4.9; depths ranged from 33.0 to 77.3 km, averaging 49.0 km. Activity extended from Friday, May 2, 1986 to Wednesday, May 14, 1986 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
33.0 km
Iwaki, Japan
14 May 1986 21:21:45 UTC
4.8
77.3 km
Iwaki, Japan
05 May 1986 13:27:24 UTC
4.8
41.8 km
Iwaki, Japan
02 May 1986 00:43:11 UTC
4.7
43.8 km
Iwaki, Japan
02 May 1986 00:37:45 UTC