2026-08-18T16:18:27.36Z38.837665557861-122.78516387941.9manualconfirmedUSGS0.7md1Origin/20260818162047.221787.206023Magnitude/20260818162047.221904.2060242026-08-18T16:20:47.246426ZNorthern Californiaregion nameOrigin/20260818162047.221787.206023