5
Recorded earthquakes
city
1984
Olongapo City earthquakes in 1984
Earthquake archive for Olongapo City in 1984: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.7
Average magnitude
101.1 km
Average depth
Strongest event
5.0
11 May 1984
Analysis of the recorded activity
During 1984, 5 earthquakes were recorded near Olongapo City. Magnitudes ranged from 4.4 to 5.0, with an average of 4.7; depths ranged from 29.5 to 186.7 km, averaging 101.1 km. Activity extended from Wednesday, January 18, 1984 to Monday, October 15, 1984 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
45.7 km
San Antonio, Philippines
11 May 1984 15:10:37 UTC
4.8
75.4 km
Olongapo City, Philippines
15 Oct 1984 21:05:07 UTC
4.8
29.5 km
Angeles City, Philippines
12 Oct 1984 21:13:55 UTC
4.6
168.0 km
Silang, Philippines
18 Jan 1984 03:17:39 UTC
4.4
186.7 km
Cabanatuan City, Philippines
04 Jun 1984 15:22:36 UTC