3
Recorded earthquakes
region
March 1980
Iwaki earthquakes in March 1980
Earthquake archive for Iwaki in March 1980: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
47.3 km
Average depth
Strongest event
4.6
29 Mar 1980
Iwaki, Japan
Depth
33.0 km
UTC
19:16:19
Coordinates
37.088, 141.656
Analysis of the recorded activity
During March 1980, 3 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.3 to 4.6, with an average of 4.4; depths ranged from 33.0 to 57.0 km, averaging 47.3 km. Activity extended from Monday, March 10, 1980 to Saturday, March 29, 1980 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.0 km
Iwaki, Japan
29 Mar 1980 19:16:19 UTC
4.4
52.0 km
Iwaki, Japan
10 Mar 1980 12:02:22 UTC
4.3
57.0 km
Iwaki, Japan
12 Mar 1980 09:08:40 UTC