Urgent: Loud boom reported in U.S. Massachusetts-Xinhua

Urgent: Loud boom reported in U.S. Massachusetts

Source: Xinhua

Editor: huaxia

2026-05-31 03:46:45

SAN FRANCISCO, May 30 (Xinhua) -- Residents in the eastern parts of the U.S. state of Massachusetts reported hearing an extremely loud boom on Saturday afternoon, but its cause remained unclear, U.S. media reported. ■