4
Recorded earthquakes
city
1985
Shūnan earthquakes in 1985
Earthquake archive for Shūnan in 1985: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.5
Average magnitude
100.3 km
Average depth
Strongest event
5.1
05 Apr 1985
Analysis of the recorded activity
During 1985, 4 earthquakes were recorded near Shūnan. Magnitudes ranged from 4.2 to 5.1, with an average of 4.5; depths ranged from 59.8 to 137.0 km, averaging 100.3 km. Activity extended from Friday, April 5, 1985 to Tuesday, August 13, 1985 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
134.3 km
Ōita, Japan
05 Apr 1985 07:25:35 UTC
4.4
137.0 km
Yokkaichi, Japan
13 Aug 1985 06:13:32 UTC
4.3
70.0 km
Ōzu, Japan
31 May 1985 02:01:43 UTC
4.2
59.8 km
Matsuyama, Japan
30 May 1985 12:18:09 UTC