3
Recorded earthquakes
region
January 1990
Iwaki earthquakes in January 1990
Earthquake archive for Iwaki in January 1990: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.5
Average magnitude
47.7 km
Average depth
Strongest event
4.9
23 Jan 1990
Iwaki, Japan
Depth
55.0 km
UTC
13:29:21
Coordinates
37.309, 141.680
Analysis of the recorded activity
During January 1990, 3 earthquakes were recorded near Iwaki. Magnitudes ranged from 4.3 to 4.9, with an average of 4.5; depths ranged from 33.0 to 55.1 km, averaging 47.7 km. Activity extended from Thursday, January 4, 1990 to Tuesday, January 23, 1990 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
55.0 km
Iwaki, Japan
23 Jan 1990 13:29:21 UTC
4.4
55.1 km
Iwaki, Japan
04 Jan 1990 12:16:38 UTC
4.3
33.0 km
Iwaki, Japan
05 Jan 1990 20:31:07 UTC