2026-08-17T01:20:39.47Z19.356666666667-155.2403333333328.04manualconfirmedUSGS1.2ml1Origin/20260818214928.444879.427932Magnitude/20260818214928.444955.427933USGS9 km S of Volcano, Hawaiiregion namehvcataloghv75019652contributorID