On this day in 1943, the worst British bombing raid on Hamburg so far virtually sets the city on fire, killing 42,000 German civilians.
On July 24, British bombers launched Operation Gomorrah, repeated bombing raids against Hamburg and its industrial and munitions plants. Sortie after sortie dropped fire from the sky, as thousands of tons of incendiary bombs destroyed tens of thousands of lives, buildings, and acreage. But the night of the 28th saw destruction unique in more than three years of bomb attacks: In just 43 minutes, 2,326 tons of bombs were dropped, creating a firestorm (a word that entered English parlance for the first time as a result of these events). Low humidity, a lack of fire-fighting resources (exhausted from battling blazes caused by the previous nights' raids), and hurricane-level winds at the core of the storm literally fanned the flames, scorching eight square miles of Hamburg.
One British flight lieutenant recalled seeing "not many fires but one... I have never seen a fire like that before and was never to see its like again." Despite the terrible loss of civilian life, there strange and awful irony: The horrific bombing runs affected Hitler's war machine only marginally. It did more to wound the morale of the German people and its army officers than it did to the production of munitions, which was back running full speed within a matter of weeks.