4
Recorded earthquakes
region
November 1974
Iwaki earthquakes in November 1974
Earthquake archive for Iwaki in November 1974: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.6
Average magnitude
37.2 km
Average depth
Strongest event
4.9
02 Nov 1974
Iwaki, Japan
Depth
16.0 km
UTC
22:45:07
Coordinates
36.429, 141.882
Analysis of the recorded activity
During November 1974, 4 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.2 to 4.9, with an average of 4.6; depths ranged from 16.0 to 58.0 km, averaging 37.3 km. Activity extended from Saturday, November 2, 1974 to Sunday, November 3, 1974 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
16.0 km
Iwaki, Japan
02 Nov 1974 22:45:07 UTC
4.8
36.0 km
Iwaki, Japan
02 Nov 1974 22:11:57 UTC
4.3
39.0 km
Iwaki, Japan
03 Nov 1974 16:48:10 UTC
4.2
58.0 km
Iwaki, Japan
03 Nov 1974 13:26:16 UTC