Ron Mikulaco, right, and his nephew, Brad Fernandez, examine a crack caused by an earthquake on Highway 178, Saturday, July 6, 2019, outside of Ridgecrest, Calif. Crews in Southern California assessed damage to cracked and burned buildings, broken roads, leaking water and gas lines and other infrastructure Saturday after the largest earthquake the region has seen in nearly 20 years jolted an area from Sacramento to Las Vegas to Mexico. (AP Photo/Marcio Jose Sanchez)

Bottles of wine are strewn in the middle of an aisle as Victor Abdullatif, background center, mops inside of the Eastridge Market, his family's store, Saturday, July 6, 2019, in Ridgecrest, Calif. Crews in Southern California assessed damage to cracked and burned buildings, broken roads, leaking water and gas lines and other infrastructure Saturday after the largest earthquake the region has seen in nearly 20 years jolted an area from Sacramento to Las Vegas to Mexico. (AP Photo/Marcio Jose Sanchez)

Katherine Johnson-Coates walks outside of a neighbor's burned down mobile home in the aftermath of an earthquake Saturday, July 6, 2019, in Ridgecrest, Calif. Crews in Southern California assessed damage to cracked and burned buildings, broken roads, leaking water and gas lines and other infrastructure Saturday after the largest earthquake the region has seen in nearly 20 years jolted an area from Sacramento to Las Vegas to Mexico. (AP Photo/Marcio Jose Sanchez)

Alexandria Johnson, at right, whose home was damaged by an earthquake, prays with fellow congregants including Sara Smith, left, in the aftermath of an earthquake at the Christian Fellowship of Trona Sunday, July 7, 2019, in Trona, Calif. (AP Photo/Marcio Jose Sanchez)

A visitor takes a photo of a crack on the ground following recent earthquakes Sunday, July 7, 2019, outside of Ridgecrest, Calif. (AP Photo/Marcio Jose Sanchez)

A crack is seen in a gas station's driveway in the aftermath of an earthquake Saturday, July 6, 2019, in Trona, Calif. Crews in Southern California assessed damage to cracked and burned buildings, broken roads, leaking water and gas lines and other infrastructure Saturday after the largest earthquake the region has seen in nearly 20 years jolted an area from Sacramento to Las Vegas to Mexico. (AP Photo/Marcio Jose Sanchez)

Eugene Johnson, right, looks at the chimney collapsed by an earthquake Saturday, July 6, 2019, at his home in Trona, Calif. Crews in Southern California assessed damage to cracked and burned buildings, broken roads, leaking water and gas lines and other infrastructure Saturday after the largest earthquake the region has seen in nearly 20 years jolted an area from Sacramento to Las Vegas to Mexico. (AP Photo/Marcio Jose Sanchez)

Members of the National Guard load water onto an SUV in the aftermath of an earthquake Sunday, July 7, 2019, outside Trona High School in Trona, Calif. (AP Photo/Marcio Jose Sanchez)

Congregants pray during a service inside the Christian Fellowship of Trona in the aftermath of an earthquake Sunday, July 7, 2019, in Trona, Calif. (AP Photo/Marcio Jose Sanchez)