3
Recorded earthquakes
city
1991
Aparri earthquakes in 1991
Earthquake archive for Aparri in 1991: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.3
Average magnitude
33.2 km
Average depth
Strongest event
4.6
30 Mar 1991
Aparri, Philippines
Depth
33.6 km
UTC
23:15:53
Coordinates
19.121, 121.297
Analysis of the recorded activity
During 1991, 3 earthquakes were recorded near Aparri. Magnitudes ranged from 4.0 to 4.6, with an average of 4.3; depths ranged from 33.0 to 33.6 km, averaging 33.2 km. Activity extended from Saturday, March 30, 1991 to Sunday, December 8, 1991 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.6 km
Aparri, Philippines
30 Mar 1991 23:15:53 UTC
4.4
33.0 km
Laoag, Philippines
14 May 1991 07:59:08 UTC
4.0
33.0 km
Aparri, Philippines
08 Dec 1991 23:23:50 UTC