Scientists from the Geological survey of the state of Arizona with a drone recorded a newly-discovered crack in the earth surface in the County of Pinal, located between the cities of Casa Grande and Tucson. The length of the crack was more than 3 kilometers. According to geologists, it continues to increase in size.
The Northern part of the cracks are not deep in contrast to the South, which reaches a depth in some places tens of meters. The rift narrows to depth. On some parts its width is about 3 meters long, others only a few centimeters.