2025-06-18T09:42:14.36Z38.7968330383301-122.777999877933.30999994277954manualconfirmedUSGS0.55md1Origin/20250618094431.405637.195594Magnitude/20250618094431.40569.195595USGS3 km NNW of The Geysers, CAregion namenccatalognc75197161contributorID