4
Recorded earthquakes
region
June 1978
Iwaki earthquakes in June 1978
Earthquake archive for Iwaki in June 1978: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
4.7
Average magnitude
45.0 km
Average depth
Strongest event
5.7
27 Jun 1978
Analysis of the recorded activity
During June 1978, 4 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.1 to 5.7, with an average of 4.7; depths ranged from 23.0 to 89.0 km, averaging 45.0 km. Activity extended from Wednesday, June 14, 1978 to Tuesday, June 27, 1978 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.7
35.0 km
Iwaki, Japan
27 Jun 1978 19:10:33 UTC
4.7
33.0 km
Iwaki, Japan
27 Jun 1978 15:08:17 UTC
4.2
23.0 km
Iwaki, Japan
27 Jun 1978 18:46:07 UTC
4.1
89.0 km
Iwaki, Japan
14 Jun 1978 17:13:46 UTC