2025-04-22T00:51:21.65Z36.037166595459-120.6046676635741.38manualconfirmedUSGS0.29md1Origin/20250422005459.177473.42019Magnitude/20250422005459.177528.42020USGS22 km NW of Parkfield, CAregion namenccatalognc75169466contributorID