3
Recorded earthquakes
city
1975
Koronadal earthquakes in 1975
Earthquake archive for Koronadal in 1975: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
5.0
Average magnitude
183.7 km
Average depth
Strongest event
5.2
22 Dec 1975
Analysis of the recorded activity
During 1975, 3 earthquakes were recorded near Koronadal. Magnitudes ranged from 4.9 to 5.2, with an average of 5.0; depths ranged from 73.0 to 403.0 km, averaging 183.7 km. Activity extended from Wednesday, April 16, 1975 to Monday, December 22, 1975 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list