2025-09-29T15:02:39.78Z38.8411674499512-122.8231658935552.05999994277954manualconfirmedUSGS1.48md1Origin/20250929150431.671357.703772Magnitude/20250929150431.671418.703773USGS9 km WNW of Cobb, CAregion namenccatalognc75243372contributorID