8
Recorded earthquakes
city
1990
Minami-Sōma earthquakes in 1990
Earthquake archive for Minami-Sōma in 1990: 8 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.4
Average magnitude
62.8 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
Event list
All earthquakes
Mag
Location
Details
4.9
55.0 km
Iwaki, Japan
23 Jan 1990 13:29:21 UTC
4.8
53.1 km
Sendai, Japan
27 Jul 1990 00:39:58 UTC
4.6
40.5 km
Iwaki, Japan
28 Jul 1990 01:24:10 UTC
4.6
55.6 km
Iwaki, Japan
05 Feb 1990 21:19:55 UTC
4.3
62.1 km
Iwaki, Japan
31 Aug 1990 04:06:00 UTC
4.3
63.2 km
Iwaki, Japan
23 Jul 1990 18:57:49 UTC
4.0
58.5 km
Iwaki, Japan
17 Dec 1990 20:50:52 UTC
4.0
114.0 km
Sendai, Japan
25 Jun 1990 00:42:30 UTC