2025-08-18T03:55:23.12Z38.8256683349609-122.8059997558592.27999997138977manualconfirmedUSGS1.07md1Origin/20250818035707.988063.272181Magnitude/20250818035707.988115.272182USGS7 km NNW of The Geysers, CAregion namenccatalognc75225297contributorID