2026-09-03T19:05:23.28Z37.61283493042-118.896499633793.1199998855591manualconfirmedUSGS1.32md1Origin/20260903190728.354163.71317Magnitude/20260903190728.354225.71318USGS8 km ESE of Mammoth Lakes, CAregion namenccatalognc75429307contributorID