2026-07-11T23:04:01.15Z38.823333740234-122.851829528812.1400001049042manualconfirmedUSGS0.75md1Origin/20260711230546.602437.90831Magnitude/20260711230546.602498.90832USGS10 km WNW of The Geysers, CAregion namenccatalognc75394156contributorID