2026-05-27T08:12:05.0000Z38.59349822998-122.693336486827.039999961853manualconfirmedUSGS1.48md1Origin/20260527081437.74867.89477Magnitude/20260527081437.748731.89478USGS10 km W of Calistoga, CAregion namenccatalognc75369702contributorID