2025-02-28T17:45:58.566Z36.2019-115.27972.4manualconfirmedUSGS1.5ml1Origin/20250228174849.323446.25956Magnitude/20250228174849.323498.25957USGS10 km NNE of Summerlin South, Nevadaregion namenncatalognn00894174contributorID