4
Recorded earthquakes
region
April 1980
Izu Islands earthquakes in April 1980
Earthquake archive for Izu Islands in April 1980: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.4
Strongest magnitude
4.9
Average magnitude
253.2 km
Average depth
Strongest event
5.4
08 Apr 1980
Analysis of the recorded activity
During April 1980, 4 earthquakes were recorded near Izu Islands. Magnitudes ranged from 4.0 to 5.4, with an average of 4.9; depths ranged from 33.0 to 445.0 km, averaging 253.3 km. Activity extended from Friday, April 4, 1980 to Friday, April 25, 1980 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list