2025-06-02T22:15:01.51Z37.752498626709-122.22149658203125.0100002288818manualconfirmedUSGS1.64md1Origin/20250602221641.287539.66365Magnitude/20250602221641.28759.66366USGS2 km SE of Alameda, CAregion namenccatalognc75190236contributorID