2025-03-29T11:35:29.72Z56.2648333333333-159.5363333333333.4manualconfirmedUSGS1.21ml1Origin/20250330203821.093679.48511Magnitude/20250330203821.093745.48512USGS40 km N of Ivanof Bay, Alaskaregion nameavcatalogav93551956contributorID