city 1983

Olongapo City earthquakes in 1983

Earthquake archive for Olongapo City in 1983: 5 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1982 1984

Overview

Period at a glance

Recorded earthquakes

5.1

Strongest magnitude

4.8

Average magnitude

62.6 km

Average depth

Strongest event

5.1

12 Aug 1983

San Antonio, Philippines

Depth

32.3 km

UTC

07:42:12

Coordinates

14.978, 119.863

Open

Analysis of the recorded activity

During 1983, 5 earthquakes were recorded near Olongapo City. Magnitudes ranged from 4.4 to 5.1, with an average of 4.8; depths ranged from 32.3 to 105.5 km, averaging 62.6 km. Activity extended from Tuesday, April 19, 1983 to Friday, September 23, 1983 UTC.

Only 5 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.1 32.3 km

San Antonio, Philippines

12 Aug 1983 07:42:12 UTC

Open

5.1 74.5 km

San Antonio, Philippines

10 May 1983 18:56:12 UTC

Open

4.7 67.5 km

San Antonio, Philippines

23 Sep 1983 18:04:35 UTC

4.6 105.5 km

Olongapo City, Philippines

19 Apr 1983 03:46:46 UTC

4.4 33.0 km

Olongapo City, Philippines

27 Apr 1983 14:08:22 UTC