2026-09-30T03:00:27.21Z34.393333333333-118.763166666679.59manualconfirmedUSGS3.8100871496449mw1Origin/20260930173844.130964.53122Magnitude/20260930173844.131044.53123USGS4 km SE of Piru, CAregion namecicatalogci41340823contributorID