5
Recorded earthquakes
city
1990
Santa Rosa earthquakes in 1990
Earthquake archive for Santa Rosa in 1990: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.3
Strongest magnitude
4.7
Average magnitude
54.2 km
Average depth
Strongest event
5.3
16 Feb 1990
Analysis of the recorded activity
During 1990, 5 earthquakes were recorded near Santa Rosa. Magnitudes ranged from 4.3 to 5.3, with an average of 4.7; depths ranged from 28.8 to 85.6 km, averaging 54.2 km. Activity extended from Friday, February 16, 1990 to Friday, November 23, 1990 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.3
76.4 km
Machala, Ecuador
16 Feb 1990 15:12:46 UTC
4.9
33.0 km
Tumbes, Peru
23 Nov 1990 07:27:35 UTC
4.8
28.8 km
Naranjal, Ecuador
05 May 1990 17:10:10 UTC
4.4
85.6 km
Cuenca, Ecuador
31 Mar 1990 10:02:15 UTC
4.3
47.0 km
Naranjal, Ecuador
01 Mar 1990 04:28:50 UTC