2025-10-21T18:55:45.8Z37.9851684570312-122.4546661376951.42999994754791manualconfirmedUSGS1.57md1Origin/20251021185815.621417.60876Magnitude/20251021185815.621468.60877USGS6 km ESE of Santa Venetia, CAregion namenccatalognc75252491contributorID