Nation Magnitude 6.2 earthquake hits Hawaii, rattling residents; no tsunami threat October 10, 2021October 11, 2021 Celina Tebor, USA TODAY Comments Off on Magnitude 6.2 earthquake hits Hawaii, rattling residents; no tsunami threat A magnitude 6.2 earthquake struck south of Hawaii's Big Island Sunday, but no tsunami is expected, according to Honolulu's National Weather Service.