2025-05-30T14:29:04.99Z38.8358333333333-122.7818333333332.57manualconfirmedUSGS0.23md1Origin/20250601212612.659284.57536Magnitude/20250601212612.659335.57537USGS5 km WNW of Cobb, CAregion namenccatalognc75188626contributorID