2024-12-18T08:10:04.2Z40.260833740234403-121.385665893555-1.98000001907349manualconfirmedUSGS1.79md1Origin/20241218081156.982122.170504Magnitude/20241218081156.982172.170505USGS14 km W of Chester, CAregion namenccatalognc75104746contributorID