2025-05-12T09:25:50.02Z38.8356666564941-122.8021697998052.05999994277954manualconfirmedUSGS1.27md1Origin/20250512092741.138884.196271Magnitude/20250512092741.138933.196272USGS7 km WNW of Cobb, CAregion namenccatalognc75180201contributorID