1
Recorded earthquakes
region
April 1978
San Juan earthquakes in April 1978
Earthquake archive for San Juan in April 1978: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
5.5
Average magnitude
10.0 km
Average depth
Strongest event
5.5
04 Apr 1978
Analysis of the recorded activity
This archive contains one recorded earthquake near San Juan during April 1978: magnitude 5.5, at a depth of 10.0 km, on Tuesday, April 4, 1978 UTC.
Only 1 earthquakes in the current catalogue match this period and location.