Mudslide in Washington state kills more than 40 people


Year
2014
Month Day
March 22

On March 22, 2014, 43 people die when a portion of a hill suddenly collapses and buries a neighborhood in the small community of Oso, Washington, some 55 miles northeast of Seattle. It was one of the deadliest mudslides in U.S. history.

The collapse occurred shortly after 10:30 a.m., when, following weeks of rain, a massive, fast-moving wall of mud and debris crashed down the hillside, destroying 49 homes and killing entire families. One recovery worker said the force of the mudslide caused cars to be “compacted down to about the size of a refrigerator, just smashed to the point where you can hardly tell it was a vehicle,” according to a Reuters report. The debris field from the slide covered a square mile and was estimated to be 80 feet deep in some places. In July 2014, search and rescue workers discovered what was believed to be the last body of the 43 victims killed in the disaster.

Investigators indicated heavy rainfall in the weeks prior to March 22 helped trigger the slide, although they did not blame the disaster on one specific factor. The Oso area has long been prone to mudslides, some dating back thousands of years. Prior to the 2014 incident, a significant slide took place at the same site in 2006, although efforts later were made to reinforce the area.

Mudslides, also known as mudflows, are a common type of landslide. Each year in the United States, more than 25 people on average die due to landslides, while thousands more are killed elsewhere around the world. In 1969, Hurricane Camille created flash floods and mudslides that killed an estimated 150 people in Nelson Country, Virginia. In 1985, a landslide set off by heavy rains in Puerto Rico killed some 130 people. In 2013, some 5,700 people in northern India perished as a result of landslides and flash floods caused by monsoon rains.

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The Great Northeast Blackout

Year
1965
Month Day
November 09

At dusk, the biggest power failure in U.S. history occurs as all of New York state, portions of seven neighboring states, and parts of eastern Canada are plunged into darkness. The Great Northeast Blackout began at the height of rush hour, delaying millions of commuters, trapping 800,000 people in New York’s subways, and stranding thousands more in office buildings, elevators, and trains. Ten thousand National Guardsmen and 5,000 off-duty policemen were called into service.

The blackout was caused by the tripping of a 230-kilovolt transmission line near Ontario, Canada, at 5:16 p.m., which caused several other heavily loaded lines also to fail. This precipitated a surge of power that overwhelmed the transmission lines in western New York, causing a “cascading” tripping of additional lines, resulting in the eventual breakup of the entire Northeastern transmission network. All together, 30 million people in eight U.S. states and the Canadian provinces of Ontario and Quebec were affected by the blackout. During the night, power was gradually restored to the blacked-out areas, and by morning power had been restored throughout the Northeast.

On August 14, 2003 another major blackout occurred which affected most of Eastern Canada as well as most of the Eastern United States.

READ MORE: Photos of the 2003 Blackout: When the Northeast Went Dark

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The Tri-State Tornado


Year
1925
Month Day
March 18

The worst tornado in U.S. history passes through eastern Missouri, southern Illinois, and southern Indiana, killing 695 people, injuring some 13,000 people, and causing $17 million in property damage. Known as the “Tri-State Tornado,” the deadly twister began its northeast track in Ellington, Missouri, but southern Illinois was the hardest hit. More than 500 of the total 695 people who perished were killed in southern Illinois, including 234 in Murphysboro and 127 in West Frankfort.

A tornado is a dark, funnel-shaped cloud containing violently rotating air that develops in climate conditions that, in the United States, are generally unique to the central and southern plains and the Gulf states. The rotating winds of tornadoes can attain velocities of 300 mph, and its diameter can vary from a few feet to a mile. A tornado generally travels in a northeasterly distance at speeds of 20 to 40 mph and usually covers anywhere between one and more than 100 miles.

The Tri-State Tornado of 1925 traveled 219 miles, spent more than three hours on the ground, devastated 164 square miles, had a diameter of more than a mile and traveled at speeds in excess of 70 mph.

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“Storm of the century” hits eastern U.S.

Year
1950
Month Day
November 25

The so-called “storm of the century” hits the eastern part of the United States, killing hundreds and causing millions of dollars in damages, on November 25, 1950. Also known as the “Appalachian Storm,” it dumped record amounts of snow in parts of the Appalachian Mountains.

Forming over North Carolina just before Thanksgiving, the storm quickly moved north, striking western Pennsylvania, eastern Ohio and West Virginia. These areas were blanketed with several feet of snow for several days and travel was impossible for nearly a week in some places.

An accompanying windstorm covered a far greater area. New York City recorded a 94 mile-per-hour wind gust. At Bear Mountain, just north of the city, a 140 mph gust was recorded. The winds throughout New England were of hurricane-like force. In addition, high tides and wind-driven surf battered the coastline. On the south edge of the storm, record low temperatures were recorded in Tennessee and North Carolina even without the wind chill. In Mount Mitchell, North Carolina, a temperature of 26 degrees below zero was recorded.

The storm was unique, however, because it featured not only extremely strong winds and heavy snow, but both record high and low temperatures. In Pittsburgh, 30 inches of snow fell in a blinding snowstorm. Further north, Buffalo saw no snow, but experienced 50 mile-per-hour winds and 50-degree temperatures. Paul Kocin, a Weather Channel expert, has said that this storm “had the greatest contrast of weather elements in probably any storm, including the 1993 March Superstorm.”

The extreme weather was deemed responsible for the loss of 160 lives over several days.

WATCH: Extreme Weather Mysteries

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“Perfect storm” hits North Atlantic

Year
1991
Month Day
October 30

On October 30, 1991, the so-called “perfect storm” hits the North Atlantic producing remarkably large waves along the New England and Canadian coasts. Over the next several days, the storm spread its fury over the ocean off the coast of Canada. The fishing boat Andrea Gail and its six-member crew were lost in the storm. The disaster spawned the best-selling book The Perfect Storm by Sebastian Junger and a blockbuster Hollywood movie of the same name.

READ MORE: All the Category 5 Storms That Have Slammed the U.S.

On October 27, Hurricane Grace formed near Bermuda and moved toward the coast of the southeastern United States. Two days later, Grace continued to move north, where it encountered a massive low pressure system moving south from Canada. The clash of systems over the Atlantic Ocean caused 40-to-80-foot waves on October 30—unconfirmed reports put the waves at more than 100 feet in some locations. This massive surf caused extensive coastal flooding, particularly in Massachusetts; damage was also sustained as far south as Jamaica and as far north as Newfoundland.

The storm continued to churn in the Atlantic on October 31; it was nicknamed the “Halloween storm.” It came ashore on November 2 along the Nova Scotia coast, then, as it moved northeast over the Gulf Stream waters, it made a highly unusual transition into a hurricane. The National Hurricane Center made the decision not to name the storm for fear it would alarm and confuse local residents. It was only the eighth hurricane not given a name since the naming of hurricanes began in 1950.

Meanwhile, as the storm developed, the crew of the 70-foot fishing boat Andrea Gail was fishing for swordfish in the Grand Banks of the North Atlantic. The Andrea Gail was last heard from on October 28. When the boat did not return to port on November 1 as scheduled, rescue teams were sent out.

The week-long search for the Andrea Gail and a possible cause of its demise were documented in Junger’s book, which became a national bestseller. Neither the Andrea Gail nor its crew—David Sullivan and Robert Shatford of Gloucester, Mass.; William Tyne, Dale Murphy and Michael Moran of Bradenton Beach, Fla.; and Alfred Pierre of New York City—was ever found.

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Freak storm dissipates over England

Year
1703
Month Day
November 27

On November 27, 1703, an unusual storm system finally dissipates over England after wreaking havoc on the country for nearly two weeks. Featuring hurricane strength winds, the storm killed somewhere between 10,000 and 30,000 people. Hundreds of Royal Navy ships were lost to the storm, the worst in Britain’s history.

The unusual weather began on November 14 as strong winds from the Atlantic Ocean battered the south of Britain and Wales. Many homes and other buildings were damaged by the pounding winds, but the hurricane-like storm only began doing serious damage on November 26. With winds estimated at over 80 miles per hour, bricks were blown from some buildings and embedded in others. Wood beams, separated from buildings, flew through the air and killed hundreds across the south of the country. Towns such as Plymouth, Hull, Cowes, Portsmouth and Bristol were devastated.

However, the death toll really mounted when 300 Royal Navy ships anchored off the country’s southern coast—with 8,000 sailors on board—were lost. The Eddystone Lighthouse, built on a rock outcropping 14 miles from Plymouth, was felled by the storm. All of its residents, including its designer, Henry Winstanley, were killed. Huge waves on the Thames River sent water six feet higher than ever before recorded near London. More than 5,000 homes along the river were destroyed.

The author Daniel Defoe, who would later enjoy worldwide acclaim for the novel Robinson Crusoe, witnessed the storm, which he described as an “Army of Terror in its furious March.” His first book, The Storm, was published the following year.

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Blizzard of 1996 begins


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Original:
Year
1996
Month Day
January 06

On January 6, 1996, snow begins falling in Washington, D.C., and up the Eastern seaboard, beginning a blizzard that kills 154 people and causes over $1 billion in damages before it ends.

The Blizzard of 1996 began in typical fashion, as cold air from Canada pushed down and collided with relatively warm winds from the Gulf of Mexico. The clashing weather fronts caused a terrible combination of snow and wind. Snow began to fall in the District of Columbia about 9 p.m.; 12 inches fell over the course of the next 24 hours. In Lynchburg, Virginia, it was worse: A record 20 inches of snow fell in a single day. Since wind gusts were reaching up to 50 miles per hour, snow drifts piled up in many areas and travel was nearly impossible.

As the storm moved northeast, it continued to break records. Newark, New Jersey, received a total of 28 inches over several days. Providence, Rhode Island, received 32 inches and Philadelphia was inundated with 30 inches. The Philadelphia schools were closed until January 16 due to the city’s inability to clear the heavy snow promptly from the streets.

Overall, the blizzard took a serious toll on both people and property. A church roof in Harlem collapsed, injuring several people in New York City. Barns all over Pennsylvania collapsed under the weight of so much snow. As a precaution, many supermarkets, which often feature large flat roofs, closed across the region. Two buses collided in Pittsburgh and 52 were seriously injured. The storm deaths were mainly the result of traffic accidents, collapsed trees and homeless people dying from hypothermia. In a few instances, people who were trapped in their cars died from carbon monoxide poisoning. Pennsylvania suffered the most deaths, with approximately 80.

President Bill Clinton was forced to shut down the federal government for nearly a week because of the storm. He declared D.C. and nine states to be disaster areas. Estimates of the total property damage suffered ranged from $600 million to $3 billion.

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Blizzard brings tragedy to Northwest Plains


Year
1888
Month Day
January 12

On January 12, 1888, the so-called “Schoolchildren’s Blizzard” kills 235 people, many of whom were children on their way home from school, across the Northwest Plains region of the United States. The storm came with no warning, and some accounts say that the temperature fell nearly 100 degrees in just 24 hours.

It was a Thursday afternoon and there had been unseasonably warm weather the previous day from Montana east to the Dakotas and south to Texas. Suddenly, within a matter of hours, Arctic air from Canada rapidly pushed south. Temperatures plunged to 40 below zero in much of North Dakota. Along with the cool air, the storm brought high winds and heavy snows. The combination created blinding conditions.

Most victims of the blizzard were children making their way home from school in rural areas and adults working on large farms. Both had difficulty reaching their destinations in the awful conditions. In some places, though, caution prevailed. Schoolteacher Seymour Dopp in Pawnee City, Nebraska, kept his 17 students at school when the storm began at 2 p.m. They stayed overnight, burning stockpiled wood to keep warm. The next day, parents made their way over five-foot snow drifts to rescue their children. In Great Plains, South Dakota, two men rescued the children in a schoolhouse by tying a rope from the school to the nearest shelter to lead them to safety. Minnie Freeman, a teacher in Nebraska, successfully led her children to shelter after the storm tore the roof off of her one-room schoolhouse. In other cases, though, people were less lucky. Teacher Loie Royce tried to lead three children to the safety of her home, less than 90 yards from their school in Plainfield, Nebraska. They became lost, and the children died of hypothermia. Royce lost her feet to frostbite.

In total, an estimated 235 people across the plains died on January 12. The storm is still considered one of the worst blizzards in the history of the area.

READ MORE: Major Blizzards in U.S. History

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