4
Recorded earthquakes
country
April 1957
Republic of Indonesia earthquakes in April 1957
Earthquake archive for Republic of Indonesia in April 1957: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.9
Strongest magnitude
6.3
Average magnitude
167.8 km
Average depth
Strongest event
6.9
16 Apr 1957
Analysis of the recorded activity
During April 1957, 4 earthquakes were recorded near Republic of Indonesia. Magnitudes ranged from 5.9 to 6.9, with an average of 6.3; depths ranged from 15.0 to 596.3 km, averaging 167.8 km. Activity extended from Sunday, April 7, 1957 to Monday, April 29, 1957 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list