5
Recorded earthquakes
city
1988
Nihommatsu earthquakes in 1988
Earthquake archive for Nihommatsu in 1988: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.5
Average magnitude
52.9 km
Average depth
Strongest event
4.9
23 Nov 1988
Iwaki, Japan
Depth
63.6 km
UTC
04:08:50
Coordinates
37.081, 141.058
Analysis of the recorded activity
During 1988, 5 earthquakes were recorded near Nihommatsu. Magnitudes ranged from 4.1 to 4.9, with an average of 4.5; depths ranged from 10.0 to 97.5 km, averaging 52.9 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
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
4.1
33.0 km
Nasushiobara, Japan
05 Oct 1988 22:33:55 UTC