5
Recorded earthquakes
city
1988
Sōma earthquakes in 1988
Earthquake archive for Sōma in 1988: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
4.8
Average magnitude
55.1 km
Average depth
Strongest event
5.5
25 Jan 1988
Analysis of the recorded activity
During 1988, 5 earthquakes were recorded near Sōma. Magnitudes ranged from 4.2 to 5.5, with an average of 4.8; depths ranged from 10.0 to 97.5 km, averaging 55.1 km. Activity extended from Monday, January 25, 1988 to Wednesday, November 23, 1988 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.5
44.2 km
Iwaki, Japan
25 Jan 1988 20:20:06 UTC
4.9
63.6 km
Iwaki, Japan
23 Nov 1988 04:08:50 UTC
4.8
60.2 km
Iwaki, Japan
25 Jan 1988 20:35:49 UTC
4.4
97.5 km
Iwaki, Japan
19 May 1988 17:32:51 UTC
4.2
10.0 km
Sendai, Japan
27 Feb 1988 13:32:46 UTC