May 18th
At 8:32 on the morning of May 18, 1980, a magnitude 5.1 earthquake shuddered directly beneath the north slope of Mount St. Helens in southwestern Washington. For a few seconds, nothing seemed to happen. Then the entire side of the mountain — millions of tons of rock that had been bulging outward for weeks like a swelling blister — let go all at once. It became the largest landslide in recorded history, and it uncorked the volcano beneath it. A lateral blast of superheated gas, ash, and rock tore sideways out of the mountain at more than 600 miles an hour, hotter than 500 degrees, flattening 230 square miles of old-growth forest in minutes. The ash plume punched 80,000 feet into the sky and rained gray dust on eleven states.
Six miles away, on a ridge that USGS scientists thought was a safe distance, stood a 30-year-old geologist named David Johnston. He had drawn the overnight monitoring shift. When the north face collapsed, Johnston grabbed his radio and got out one last transmission to the survey’s headquarters: “Vancouver, Vancouver, this is it!” He was never heard from again, and his body was never found. The observation post where he stood was later renamed the Johnston Ridge Observatory.
Fifty-seven people died that morning. Among them was Harry R. Truman — no relation to the president — an 83-year-old man who had run a lodge on the shore of Spirit Lake for half a century. As the mountain rumbled and authorities begged residents to evacuate, Truman flatly refused. He told reporters he wasn’t leaving his home, his lodge, or his sixteen cats, and he became a folk hero for it, getting fan mail from schoolchildren across the country. When the eruption came, Spirit Lake and everything around it was buried under several hundred feet of debris. No trace of Truman, his lodge, or his cats was ever found. He had bet his life that the mountain was bluffing. It was not.
Also On This Day…
1804 — Napoleon decided “First Consul” wasn’t enough On May 18, 1804, the French Senate proclaimed Napoleon Bonaparte the Emperor of the French. Five years earlier he’d seized power and declared the French Revolution — a revolution explicitly against kings and crowns — to be over. Now the man who rose on that revolution was giving himself a hereditary throne. The title was carefully worded: Emperor of the French people, not Emperor of France, a fig leaf suggesting he ruled by the nation’s consent. He’d make it official that December by placing the crown on his own head. A revolution against monarchy had, in five short years, produced a monarch.
1860 — A long-shot lawyer beat the man everyone expected to win When the Republican convention opened in Chicago in May 1860, the nomination was supposed to go to Senator William Seward of New York — famous, experienced, the obvious choice. The problem was that Seward was too famous, with too many enemies and too many strong opinions on slavery to win a national election. A lesser-known one-term congressman from Illinois had quietly positioned himself as everyone’s acceptable second choice. On May 18, 1860, on the third ballot, Abraham Lincoln won the Republican nomination. Six months later he was president-elect, and the country was coming apart.
1917 — Congress handed the president the power to draft an army On May 18, 1917, just six weeks after the United States entered World War I, Congress passed the Selective Service Act. America’s standing army was tiny, and volunteers alone would not fill the trenches of France. The law gave the president the authority to conscript soldiers, and within months millions of young men were registering at their local draft boards. It was a profound shift — the federal government reaching directly into towns and farms to call up citizens by name — and the system it created would be used again in World War II, Korea, and Vietnam.
1933 — Roosevelt signed a law to electrify a region the country had forgotten On May 18, 1933, in the frantic first hundred days of his presidency, Franklin Roosevelt signed the act creating the Tennessee Valley Authority. The Tennessee Valley was one of the poorest corners of the nation — chronically flooded, badly eroded, and almost entirely without electricity. The TVA built dams, controlled the floods, and strung power lines to farms where families had never flipped a light switch. It was one of the boldest and most controversial pieces of the New Deal, a federal agency essentially building the modern infrastructure of an entire region from scratch.
1953 — A woman went supersonic, and the ground never heard it On May 18, 1953, over a dry lakebed in California, Jacqueline Cochran climbed into a borrowed Canadair Sabre jet and became the first woman to break the sound barrier. Flying just behind her, coaching her over the radio, was her close friend Chuck Yeager — the first man to break it six years earlier. She hit Mach 1 and felt two sonic booms roll through the cockpit, but the booms didn’t carry to the ground, so she calmly turned the jet around and did it again to make sure it counted. By the time she died, Cochran held more speed, altitude, and distance records than any pilot, man or woman, in history.
1969 — The mission that did everything but land On May 18, 1969, NASA launched Apollo 10 — the full dress rehearsal for the Moon landing. The crew flew all the way to lunar orbit, separated the lunar module, and dropped it to within about nine miles of the Moon’s surface. Then, by design, they stopped and came home. They did everything except the last nine miles. To make absolutely sure the crew wouldn’t be tempted to land, NASA reportedly sent the lunar module up short on fuel. Two months later, Apollo 11 finished the job.
It’s a strange roster for one date — a revolutionary crowning himself emperor, a long-shot lawyer who’d save a republic, two pilots chasing the speed of sound, astronauts told to stop nine miles short — but the loudest thing that ever happened on May 18 was a mountain in Washington deciding, all at once, that it was done waiting.
