2025-07-31T02:28:03.7Z38.7596664428711-122.7148361206051.46000003814697manualconfirmedUSGS0.99md1Origin/20250731023003.807406.99683Magnitude/20250731023003.807459.99684USGS3 km WSW of Anderson Springs, CAregion namenccatalognc75217227contributorID