2025-09-21T03:30:55.967241Z59.26325225830078-137.266265869140621manualconfirmedCASS2.9216911595710715ML1Origin/20250922193148.516452.624552Magnitude/20250922193148.516502.624553earthquakeCASSSoutheastern Alaskaregion namecass2025smugcontributorID