4
Recorded earthquakes
city
1971
Santa Isabel earthquakes in 1971
Earthquake archive for Santa Isabel in 1971: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.4
Average magnitude
6.0 km
Average depth
Strongest event
5.0
30 Sep 1971
Analysis of the recorded activity
During 1971, 4 earthquakes were recorded near Santa Isabel. Magnitudes ranged from 4.0 to 5.0, with an average of 4.4; depths ranged from 6.0 to 6.0 km, averaging 6.0 km. Activity extended from Wednesday, May 5, 1971 to Tuesday, November 30, 1971 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
6.0 km
El Centro, United States
30 Sep 1971 22:46:10 UTC
4.5
6.0 km
Mexicali, Mexico
30 Nov 1971 04:22:04 UTC
4.1
6.0 km
Tijuana, Mexico
25 May 1971 10:02:53 UTC
4.0
6.0 km
Mexicali, Mexico
05 May 1971 02:56:24 UTC