2025-09-16T17:42:13.35Z37.4324989318848-118.8533325195314.98999977111816manualconfirmedUSGS2.26md1Origin/20250916174430.547926.568026Magnitude/20250916174430.547979.568027USGS21 km WSW of Toms Place, CAregion namenccatalognc75238472contributorID