2026-08-11T15:23:53.31Z36.579833984375-121.183670043942.7699999809265manualconfirmedUSGS1.72md1Origin/20260811152558.471108.347696Magnitude/20260811152558.471169.347697USGS6 km NW of Pinnacles, CAregion namenccatalognc75415902contributorID