5
Recorded earthquakes
city
1983
Samal earthquakes in 1983
Earthquake archive for Samal in 1983: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.7
Average magnitude
100.2 km
Average depth
Strongest event
5.1
12 Aug 1983
Analysis of the recorded activity
During 1983, 5 earthquakes were recorded near Samal. Magnitudes ranged from 4.0 to 5.1, with an average of 4.7; depths ranged from 32.3 to 221.0 km, averaging 100.2 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
5.1
74.5 km
San Antonio, Philippines
10 May 1983 18:56:12 UTC
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
4.0
221.0 km
Nasugbu, Philippines
06 Sep 1983 04:53:53 UTC