On this day in 1865, an explosion on a Mississippi River steamboat kills an estimated 1,547 people, mostly Union soldiers returning home after the Civil War. Although this disaster near Memphis took a huge toll, it was barely noticed against the backdrop of the end of the Civil War, a conflict in which tens of thousands had died.
The previous day had marked the final surrender and end of armed resistance by the remaining Confederate forces. Only two weeks earlier, President Abraham Lincoln had been assassinated. Prisoners of war who had been held in hellish conditions in Alabama's Andersonville and Cahaba prison camps were trying to make their way home to Illinois. The steamboat Sultana was one of their only options.
At 2 a.m. on April 26, the steamboat left Vicksburg, Mississippi. It was built to hold 376 passengers, but reports say that there were as many as 2,700 people on board as it lumbered slowly up the Mississippi River. It took 17 hours to make the journey to Memphis, where it stopped to pick up more coal.
A couple of hours past midnight, the trip came to a sudden end: near the Arkansas side of the river, one of the Sultana's three boilers suddenly exploded. Hot metal debris ripped through the vessel and two other boilers exploded within minutes of the first. The passengers were killed by flying metal, scalding water, collapsing decks and the roaring fire that broke out on board. Some drowned as they were thrown into the water, but rescue boats were immediately dispatched, saving hundreds of lives.
The final tally of casualties was hotly disputed. Some believe it may have been almost 2,000 people, though the U.S. Army said that only 1,200 people had been killed. Local customs officials determined that 1,547 were killed; that became the generally accepted count. The Sultana disaster remains one the most deadly maritime accidents in U.S. history.