3
Recorded earthquakes
city
1989
Usulután earthquakes in 1989
Earthquake archive for Usulután in 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.3
Strongest magnitude
5.0
Average magnitude
48.8 km
Average depth
Strongest event
5.3
12 May 1989
Analysis of the recorded activity
During 1989, 3 earthquakes were recorded near Usulután. Magnitudes ranged from 4.6 to 5.3, with an average of 5.0; depths ranged from 33.0 to 57.3 km, averaging 48.8 km. Activity extended from Friday, May 12, 1989 to Monday, November 6, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list