2
Recorded earthquakes
region
July 1979
Iwaki earthquakes in July 1979
Earthquake archive for Iwaki in July 1979: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.2
Average magnitude
40.5 km
Average depth
Strongest event
4.4
22 Jul 1979
Iwaki, Japan
Depth
38.0 km
UTC
04:48:41
Coordinates
36.474, 141.479
Analysis of the recorded activity
During July 1979, 2 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.1 to 4.4, with an average of 4.3; depths ranged from 38.0 to 43.0 km, averaging 40.5 km. Activity extended from Sunday, July 22, 1979 to Wednesday, July 25, 1979 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
38.0 km
Iwaki, Japan
22 Jul 1979 04:48:41 UTC
4.1
43.0 km
Iwaki, Japan
25 Jul 1979 05:23:22 UTC