2
Recorded earthquakes
region
October 1987
Butuan earthquakes in October 1987
Earthquake archive for Butuan in October 1987: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.7
Average magnitude
45.2 km
Average depth
Strongest event
4.8
17 Oct 1987
Butuan, Philippines
Depth
33.0 km
UTC
16:11:58
Coordinates
10.348, 126.594
Analysis of the recorded activity
During October 1987, 2 earthquakes were recorded near Butuan. Magnitudes ranged from 4.6 to 4.8, with an average of 4.7; depths ranged from 33.0 to 57.3 km, averaging 45.2 km. Activity extended from Sunday, October 11, 1987 to Saturday, October 17, 1987 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
33.0 km
Butuan, Philippines
17 Oct 1987 16:11:58 UTC
4.6
57.3 km
Butuan, Philippines
11 Oct 1987 03:40:20 UTC