Skip to main content
x
Evaluating Arizona’s geologic setting, mineral resources, and geologic hazards.
Main navigation
Home
Magazine
Search
aftershock
Breadcrumb
Home
-
aftershock
Are small magnitude earthquakes in N. Sonora aftershocks of the 1887 M7.5 earthquake?
GeoEvents
Geologic Hazards
News
-
11 October 2019
Do recent earthquakes in northern Sonora represent late aftershocks of the 1887 M7.5 earthquake?
Subscribe to aftershock
