2025-08-09T20:09:33.19Z38.836334228515597-122.7835006713871.88999998569489manualconfirmedUSGS1.03md1Origin/20250809201123.479477.192118Magnitude/20250809201123.479528.192119USGS5 km WNW of Cobb, CAregion namenccatalognc75221197contributorID