2025-09-16T01:15:18.12Z38.825164794921903-122.8061676025392.61999988555908manualconfirmedUSGS1.1md1Origin/20250916011742.011362.561670Magnitude/20250916011742.011416.561671USGS7 km NNW of The Geysers, CAregion namenccatalognc75238197contributorID