2026-04-28T16:06:56.84Z38.793167114258-122.760169982912.3399999141693manualconfirmedUSGS0.45md1Origin/20260428160928.674204.16163Magnitude/20260428160928.67428.16164USGS2 km N of The Geysers, CAregion namenccatalognc75353222contributorID