The 1943 race riot in Beaumont, Texas, erupted on June 15 and ended two days later. It related to wartime tensions in the overcrowded city, which had been flooded by workers from across the South. The immediate catalyst to white workers from the Pennsylvania Shipyard in Beaumont attacking blacks and their property was a rumor that a white woman had been raped by a black man. This was one of several riots in the summer of 1943 in which blacks suffered disproportionately as victims and had the greatest losses in property damage. The first took place in the largest shipyard in Mobile, Alabama in late May; others took place in Detroit and Los Angeles in June, and Harlem in August.