2025-12-19T13:15:22.86Z38.8208351135254-122.8453369140622.10999989509583manualconfirmedUSGS0.45md1Origin/20251219131754.195953.999Magnitude/20251219131754.196004.1000USGS9 km WNW of The Geysers, CAregion namenccatalognc75282736contributorID