2026-08-18T21:29:14.23Z19.353333333333-155.2396666666729.52manualconfirmedUSGS1.75ml1Origin/20260819013731.309068.430000Magnitude/20260819013731.309129.430001USGS9 km S of Volcano, Hawaiiregion namehvcataloghv75020387contributorID