2
Recorded earthquakes
region
December 1987
Manado earthquakes in December 1987
Earthquake archive for Manado in December 1987: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.2
Average magnitude
76.0 km
Average depth
Strongest event
5.6
23 Dec 1987
Analysis of the recorded activity
During December 1987, 2 earthquakes were recorded near Manado. Magnitudes ranged from 4.7 to 5.6, with an average of 5.2; depths ranged from 60.9 to 91.1 km, averaging 76.0 km. Activity extended from Tuesday, December 15, 1987 to Wednesday, December 23, 1987 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.6
60.9 km
Manado, Indonesia
23 Dec 1987 10:10:20 UTC
4.7
91.1 km
Manado, Indonesia
15 Dec 1987 17:31:47 UTC