4 small quakes in northwest Arizona last week
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:
Location | Country | Latitude | Longitude |
Arizona | US | 34.1679 | -111.931 |
Keywords:
area, Credit, earthquakes, Intermountain Seismic Belt, magnitude, northwest Arizona, quake epicenters, size, small quakes, southern end, state, yellow dots