1910day.year

The deadliest avalanche in United States history buries a Great Northern Railway train in northeastern King County, Washington, killing 96 people.

In 1910, the deadliest avalanche in U.S. history struck a Great Northern Railway train in Washington, killing 96 people.
On March 1, 1910, an enormous snowslide buried a Great Northern Railway passenger train in northeastern King County, Washington, causing the deadliest avalanche in U.S. history. A massive accumulation of snow on the steep slopes above the rail line gave way without warning, engulfing several train cars under hundreds of feet of ice and debris. Harsh winter conditions and the threat of additional slides hampered rescue operations led by railway crews and local volunteers. After days of dangerous digging, rescuers recovered the wreck, tragically finding that all 96 people aboard had perished. The disaster underscored the vulnerability of mountain rail travel to natural hazards and spurred the Great Northern Railway to construct protective snow sheds over high-risk sections of track. It also led to improved avalanche forecasting methods and emergency response protocols in railroad operations. Known as the Wellington Disaster, the event remains a sobering example of the need for safety measures in extreme environments.
1910 avalanche Great Northern Railway King County, Washington
1939day.year

An Imperial Japanese Army ammunition dump explodes at Hirakata, Osaka, Japan, killing 94.

A massive explosion at an Imperial Japanese Army ammunition dump in Hirakata, Osaka, claims 94 lives and devastates the surrounding area.
On March 1, 1939, a large ammunition depot operated by the Imperial Japanese Army detonated in Hirakata, Osaka, resulting in the deaths of 94 military personnel and civilians. The blast destroyed nearby homes, injured many more, and caused widespread panic. The incident underscored the risks of storing munitions close to populated zones and prompted stricter safety measures at military installations. Recovery and rebuilding efforts took several months amid growing wartime tensions in Japan.
1939 Imperial Japanese Army Hirakata, Osaka
1962day.year

American Airlines Flight 1 crashes into Jamaica Bay in New York, killing 95.

American Airlines Flight 1 crashes into New York's Jamaica Bay shortly after takeoff, killing 95 and becoming one of the era's deadliest aviation disasters.
On March 1, 1962, Flight 1, a Boeing 707 operating for American Airlines, departed Idlewild Airport (now JFK) en route to Los Angeles. Moments after takeoff, the aircraft plunged into Jamaica Bay, killing all 95 people aboard. Investigators examined possible causes including mechanical failure, pilot disorientation, or navigation errors in poor weather conditions. The crash highlighted the challenges of early jet-era flight operations and prompted reviews of cockpit procedures. American Airlines and regulatory bodies introduced enhanced safety protocols and improved training for high-speed jet aircraft. Rescue and recovery efforts were hampered by marshy terrain and strong currents in the bay. The tragedy remains an enduring chapter in the history of commercial aviation safety reforms.
1962 American Airlines Flight 1 Jamaica Bay New York
1964day.year

Villarrica Volcano begins a strombolian eruption causing lahars that destroy half of the town of Coñaripe.

Villarrica Volcano’s strombolian eruption unleashes deadly lahars that obliterate half of Coñaripe, Chile.
On March 1, 1964, Chile's Villarrica Volcano began a powerful strombolian eruption that sent lava fountains and ash plumes into the sky. The intense heat melted snow and glacier ice near the summit, generating fast-moving lahars, mudflow avalanches of volcanic debris and water. These lahars surged down river valleys, inundating the lakeside town of Coñaripe and destroying roughly half of its structures. Residents who failed to evacuate in time suffered significant loss of property and livelihoods. The eruption served as a dramatic example of volcanic hazards in populated areas. Emergency response teams mobilized to rescue survivors and rebuild critical infrastructure. The event led to improved monitoring of Chile's active volcanoes and advancements in early warning systems.
1964 Villarrica Volcano strombolian eruption lahars Coñaripe
1964day.year

Paradise Airlines Flight 901A crashes near Lake Tahoe, Nevada, killing 85.

Paradise Airlines Flight 901A crashes near Lake Tahoe in dense fog, killing 85 in a tragic aviation accident.
On March 1, 1964, Flight 901A, a Martin 4-0-4 aircraft operated by Paradise Airlines, departed from San Francisco with 85 passengers and crew aboard. As the plane approached Lake Tahoe, pilots encountered thick fog and low visibility conditions. Due to navigation errors and inadequate ground approach guidance, the aircraft descended prematurely and crashed into mountainous terrain. All 85 people on board lost their lives, making it one of California's deadliest airline disasters. The accident prompted an official investigation that identified deficiencies in flight procedures and air traffic control communications. Airlines and regulators responded by updating instrument approach protocols and enhancing pilot training for challenging weather scenarios. Memorial services were held to honor the victims and reinforce the urgency of aviation safety improvements.
Paradise Airlines Flight 901A Lake Tahoe
2007day.year

Tornadoes break out across the southern United States, killing at least 20 people, including eight at Enterprise High School.

A series of tornadoes devastates parts of the southern U.S., killing at least 20 people.
On March 1, 2007, a powerful outbreak of tornadoes swept across several southern states in the U.S., leaving a trail of destruction. Multiple twisters touched down in Alabama, Georgia, and neighboring regions, spawning violent winds and widespread damage. One of the hardest hit sites was Enterprise High School in Alabama, where eight students and staff members lost their lives. Communities were struck with torn roofs, uprooted trees, and overturned vehicles. Emergency response teams mobilized quickly to search for survivors and provide aid. The severe weather served as a warning of the region’s vulnerability during peak tornado season. The tragedy prompted reviews of warning systems and school safety protocols.
2007 Tornadoes break out across the southern United States Enterprise High School
2014day.year

Thirty-five people are killed and 143 injured in a mass stabbing at Kunming Railway Station in China.

A mass stabbing at Kunming Railway Station in China kills 35 people and injures 143 others.
On March 1, 2014, a group of assailants armed with knives attacked passengers at Kunming Railway Station in Yunnan Province, China. The sudden onslaught at the busy transportation hub caused chaos and panic among travelers. Medical teams and security forces responded swiftly, but the assailants managed to flee the scene. In total, 35 people were killed and 143 were wounded, marking one of the deadliest mass stabbings in China’s recent history. The authorities later attributed the attack to extremist motives. The incident prompted nationwide security reviews at public venues and increased patrols. It also raised concerns about domestic terrorism and public safety measures in China.
2014 mass stabbing Kunming Railway Station