2026-10-15T23:54:29.3Z38.825164794922-122.852668762212.1600000858307manualconfirmedUSGS1.08md1Origin/20261015235706.949277.59944Magnitude/20261015235706.949353.59945USGS10 km WNW of The Geysers, CAregion namenccatalognc75450211contributorID