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'Bomb cyclone' kills 2, leaves half a million without power in US

A powerful storm, classified as a "bomb cyclone," has wreaked hav... Read More
A severe storm hit the US Northwest, bringing intense winds and rainfall that resulted in extensive power disruptions, school closures and falling trees that claimed two lives.

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The Weather Prediction Center issued warnings for excessive rainfall and hurricane-force winds as a strong atmospheric river — a large plume of moisture — affected the region. The storm, which began Tuesday, is described as a "bomb cyclone," a rapidly intensifying cyclone.

The storm with tropical-storm-force winds of 50 mph (80 kph) and gusts around 70 mph knocked out electricity to more than 600,000 homes and businesses in Washington, southwest Oregon and northern California, according to the Poweroutage.us.

Bomb cyclone kills at least 2, renders half a million homes dark

At least two people were killed and over half a million homes were left with no electricity after bomb cyclone US Northwest region. (Image credit: Reuters)

A flood watch was issued by the weather service for areas of southwestern Oregon, lasting until Friday evening. Meanwhile, strong winds and rough seas forced the suspension of a ferry route between Port Townsend and Coupeville in northwestern Washington for part of the day. (Image credit: Reuters)

Forecasters warn that more than a foot of rain could lead to flooding at lower elevations, while blizzards may form in the mountainous areas. "Strong winds will combine with snow to produce potential blizzard conditions," weather department said, AFP repoted. (Image credit: AP)

Overnight, the storm, featuring hurricane-force winds of 50 mph (80 km/h) and gusts reaching 70 mph, toppled trees and power lines. "The storm is just beginning," said meteorologist Rich Otto, Reuters reported. (Image credit: AP)

Firefighters in Lynnwood, near Seattle, reported that a falling tree killed a woman at a homeless encampment, while in nearby Bellevue, another person lost their life when a tree struck their house. "Trees are coming down all over the city & falling onto homes," Bellevue fire department said, AFP reported. (Image credit: AP)

Describing the bleak scene standing in front of the house, Tracy Meloy of Issaquah told AP that she could "tell it’s the tree that was across the street," adding how it looked "like a forest floor instead of a street.” (Image credit: PTI)

As fallen trees and branches blocked driveways and roads, leaving Robert and Lisa Haynes of Issaquah stranded at home, the former told AP: “It's like a snow day, but with no snow.” (Image credit: Reuters)

The storm is known as a "bomb cyclone" due to its rapid intensification. It forms when a cold air mass from the polar region meets warm tropical air, causing it to rapidly intensify. (Image credit: AP)



Northern California's flood watch extended to Saturday for regions above San Francisco. Forecasts predicted up to 16 inches (40 cm) of rainfall in northern California and southwestern Oregon through Friday. Officials cautioned about potential flash floods, rock slides, and debris flows.

The northern Sierra Nevada faced a winter storm watch above 3,500 feet (1,066 metres), with potential snowfall of 15 inches (28 cm) over two days. Forecasters indicated mountain areas could experience wind gusts reaching 75 mph (120 kph).
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The windstorm and heavy rain also disrupted the power supply in Canada's Pacific coast province of British Columbia and resulted in power outages affecting approximately 225,000 residents.

The storm, termed a "bomb cyclone" due to its swift intensification, will remain stationary above northern California during the upcoming days, Rich Otto, a meteorologist was quoted as saying by news agency Reuters.

A bomb cyclone rapidly intensifies in 24 hours or less when a cold air mass from the polar region collides with warm tropical air in a process that meteorologists call bombogenesis.
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