2026-05-20T04:08:20.4Z38.838500976562-122.838996887210.99manualconfirmedUSGS1.13md1Origin/20260520041020.392598.58294Magnitude/20260520041020.392695.582952026-05-20T04:10:20.404833ZNorthern Californiaregion nameOrigin/20260520041020.392598.58294