2025-10-18T11:32:35.33Z40.6033325195312-121.8348312377932.30999994277954manualconfirmedUSGS1.55md1Origin/20251018113431.135099.35876Magnitude/20251018113431.135151.35877USGS13 km NNE of Shingletown, CAregion namenccatalognc75251026contributorID