A 7.1-magnitude earthquake shook, rattled and rolled Southern California early in July. It did more than . It also redecorated the landscape.
NASA's Advanced Rapid Imaging and Analysis (ARIA) team took a closer look at the Ridgecrest earthquake and its aftermath, crunched the numbers and figured out just how much it moved the earth around it. A colorful image highlights the action.
The land west of the fault (in blue) moved as much as 2.7 feet (0.8 meters), while other areas (red and orange) moved as much as 2 feet (0.6 meters).
NASA's Earth Observatory released a before-and-after GIF on Thursday that illustrates the ground displacement. We previously saw the.
The ARIA team's work will help US government agencies assess the damage from the earthquake. "The analysis can be used to estimate where the fault moved deep and which areas have increased stress and higher likelihood of future earthquakes," NASA said.
The good news is the fault has quieted down since the main earthquake on July 5. "The odds of a subsequent large earthquake continue to drop with time since the mainshock," the US Geological Survey noted. The ground may get a chance to settle into its new configuration.