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4 small quakes in northwest Arizona last week

Source info:

Author: Lee Allison
Date: 2016-03-13 04:19:00
Blog: Arizona Geology
URL: http://arizonageology.blogspot.com/2016/03/4-small-quakes-in-northwest-arizona.html

Summary:

There were four earthquakes in northwest Arizona between March 7 and 11, ranging in size from magnitude 1.3 to 1.9. March 7 - M=1.7 March 8  - M=1.3 March 11 - M=1.9 March 11 - M=1.7 This area of the state lies at the southern end of the Intermountain Seismic Belt and earthquakes of this size are common.   [Right, the yellow dots mark the quake epicenters. Credit, USGS]

Content analysis:

Geographic context:

LocationCountryLatitudeLongitude
ArizonaUS34.1679-111.931

Keywords:

area, Credit, earthquakes, Intermountain Seismic Belt, magnitude, northwest Arizona, quake epicenters, size, small quakes, southern end, state, yellow dots

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