2025-04-06T06:19:55.52Z36.0004997253418-120.5616683959962.3199999332428manualconfirmedUSGS1.78md1Origin/20250406062203.408957.98124Magnitude/20250406062203.409013.98125USGS16 km NW of Parkfield, CAregion namenccatalognc75161062contributorID