4
Recorded earthquakes
city
1987
Natori-shi earthquakes in 1987
Earthquake archive for Natori-shi in 1987: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.7
Average magnitude
83.2 km
Average depth
Strongest event
5.0
20 Apr 1987
Analysis of the recorded activity
During 1987, 4 earthquakes were recorded near Natori-shi. Magnitudes ranged from 4.1 to 5.0, with an average of 4.7; depths ranged from 60.8 to 118.0 km, averaging 83.2 km. Activity extended from Saturday, February 28, 1987 to Monday, April 20, 1987 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
60.8 km
Minami-Sōma, Japan
20 Apr 1987 10:09:11 UTC
4.8
62.3 km
Minami-Sōma, Japan
01 Mar 1987 07:48:47 UTC
4.8
91.7 km
Sōma, Japan
28 Feb 1987 07:32:43 UTC
4.1
118.0 km
Minami-Sōma, Japan
16 Apr 1987 00:56:03 UTC