5
Recorded earthquakes
city
1976
Isumi earthquakes in 1976
Earthquake archive for Isumi in 1976: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.4
Average magnitude
77.4 km
Average depth
Strongest event
5.0
30 Oct 1976
Analysis of the recorded activity
During 1976, 5 earthquakes were recorded near Isumi. Magnitudes ranged from 4.0 to 5.0, with an average of 4.4; depths ranged from 30.0 to 136.0 km, averaging 77.4 km. Activity extended from Tuesday, March 30, 1976 to Saturday, October 30, 1976 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
136.0 km
Miura, Japan
30 Oct 1976 00:43:53 UTC
4.7
61.0 km
Asahi, Japan
22 Apr 1976 19:22:41 UTC
4.4
77.0 km
Chiba, Japan
30 Mar 1976 11:23:21 UTC
4.1
30.0 km
Kamisu, Japan
09 May 1976 13:14:22 UTC
4.0
83.0 km
Tsukuba, Japan
15 Sep 1976 20:59:07 UTC