2025-11-27T03:55:56.26Z37.424835205078097-118.56066894531212.6899995803833manualconfirmedUSGS2.21md1Origin/20251127035924.264582.73138Magnitude/20251127035924.264634.73139USGS3 km ENE of Round Valley, CAregion namenccatalognc75269851contributorID