2025-05-01T20:00:53.1Z36.7543334960938-121.5859985351562.21000003814697manualconfirmedUSGS1.55md1Origin/20250501200312.428549.118830Magnitude/20250501200312.428605.118831USGS8 km ESE of Prunedale, CAregion namenccatalognc75174771contributorID