2026-05-18T19:01:04.46Z19.351166666667-155.126833333337.97manualconfirmedUSGS1.6ml1Origin/20260518222216.170795.5431Magnitude/20260518222216.17085.5432USGS12 km S of Fern Forest, Hawaiiregion namehvcataloghv74963197contributorID