4
Recorded earthquakes
city
1990
Isulan earthquakes in 1990
Earthquake archive for Isulan in 1990: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.6
Average magnitude
391.0 km
Average depth
Strongest event
5.1
13 Jun 1990
Analysis of the recorded activity
During 1990, 4 earthquakes were recorded near Isulan. Magnitudes ranged from 4.3 to 5.1, with an average of 4.6; depths ranged from 74.0 to 607.3 km, averaging 391.0 km. Activity extended from Wednesday, February 28, 1990 to Wednesday, June 13, 1990 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
74.0 km
General Santos, Philippines
13 Jun 1990 23:00:43 UTC
4.6
607.3 km
Budta, Philippines
28 Feb 1990 12:21:46 UTC
4.3
407.6 km
Polomolok, Philippines
11 May 1990 13:43:51 UTC
4.3
475.1 km
Cotabato City, Philippines
07 Mar 1990 19:22:22 UTC