2
Recorded earthquakes
region
October 1999
Koronadal earthquakes in October 1999
Earthquake archive for Koronadal in October 1999: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.4
Average magnitude
509.7 km
Average depth
Strongest event
4.4
05 Oct 1999
Koronadal, Philippines
Depth
502.5 km
UTC
03:51:37
Coordinates
6.299, 124.161
Analysis of the recorded activity
During October 1999, 2 earthquakes were recorded near Koronadal. Magnitudes ranged from 4.3 to 4.4, with an average of 4.4; depths ranged from 502.5 to 516.9 km, averaging 509.7 km. Activity extended from Tuesday, October 5, 1999 to Tuesday, October 12, 1999 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
502.5 km
Koronadal, Philippines
05 Oct 1999 03:51:37 UTC
4.3
516.9 km
Koronadal, Philippines
12 Oct 1999 00:17:05 UTC