2024-10-27T18:39:58.36Z36.7481651306152-121.39683532714810.5100002288818manualconfirmedUSGS1.39md1Origin/20241027184215.373581.214060Magnitude/20241027184215.37363.214061USGS8 km SSW of Ridgemark, CAregion namenccatalognc75079811contributorID