Powerful Bomb Cyclone Strikes Pacific Northwest and Northern California, Causing Massive Disruption

A powerful “bomb cyclone” is currently impacting the Pacific Northwest and parts of Northern California, causing significant disruption across the region. As this low-pressure system rapidly intensifies, it is bringing damaging winds, heavy rain, and mountain snow, affecting millions of residents.

The storm has already led to widespread power outages, with over 650,000 customers in Washington and 140,000 in British Columbia without electricity. Tragic incidents have also been reported, including at least one death in Lynnwood, Washington, when a tree fell on a homeless encampment.

Meteorologists describe a bomb cyclone as a storm that experiences a drop of at least 24 millibars in atmospheric pressure within 24 hours—a phenomenon known as “bombogenesis.” This particular storm is being compounded by an intense atmospheric river, which is funneling significant moisture into the region. Forecasts indicate that some areas could see up to 16 inches of rain, particularly in northern California and southwestern Oregon, raising concerns of flash flooding, mudslides, and rockslides.

Severe weather warnings are in effect as the storm’s peak intensity is expected to occur from Wednesday through Friday. Wind gusts are predicted to exceed 70 mph in some locations, potentially causing further damage to trees and infrastructure. Blizzard warnings have also been issued for areas in the Cascades, where snowfall could reach up to several feet, complicating travel and leading to whiteout conditions.

Officials are urging residents to stay indoors, prepare emergency kits, and heed local warnings as the storm continues to develop. With impacts expected to linger throughout the week, communities are bracing for potentially unprecedented weather challenges.

'Bomb cyclone' to bring damaging weather to US Pacific states

'Bomb cyclone' to bring damaging weather to US Pacific states

The storm will bring damaging winds, snow and excessive rainfall that could lead to mudslides.

www.bbc.com
At least 1 dead and hundreds of thousands without power as bomb cyclone slams Washington state, British Columbia | CNN

At least 1 dead and hundreds of thousands without power as bomb cyclone slams Washington state, British Columbia | CNN

**Title: Major Bomb Cyclone Hits Pacific Northwest, Causing Devastation and Power Outages****Summary:**A ferocious bomb cyclone, labeled a “once in a

www.cnn.com
What is a 'bomb cyclone'?

What is a 'bomb cyclone'?

A powerful storm is bearing down on the West Coast and bringing with it a scary-sounding weather term. That term is bomb cyclone.

apnews.com
Pacific 'Bomb Cyclone' Ushering In Strong Atmospheric River To West | Weather.com

Pacific 'Bomb Cyclone' Ushering In Strong Atmospheric River To West | Weather.com

A Pacific storm has undergone what meteorologists call bombogenesis while also hauling in an atmospheric river of moisture. - Articles from The Weathe

weather.com
A 'bomb cyclone' is expected to hit Pacific Northwest. Here is what you should know

A 'bomb cyclone' is expected to hit Pacific Northwest. Here is what you should know

A bomb cyclone is forecast to bring heavy snow, high winds and life-threatening flooding to the Pacific Northwest in the next few days.

www.npr.org
‘Bomb cyclone’ brings high winds and soaking rain to north-west US

‘Bomb cyclone’ brings high winds and soaking rain to north-west US

Strongest atmospheric river seen by California, Washington and Oregon this season knocks out power and downs trees

www.theguardian.com
Bomb cyclone to bring an array of weather problems to the Pacific Northwest

Bomb cyclone to bring an array of weather problems to the Pacific Northwest

A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

www.usatoday.com
Seattle weather: 'Bomb cyclone' brings strong winds, rain and mountain snow overnight

Seattle weather: 'Bomb cyclone' brings strong winds, rain and mountain snow overnight

Damaging winds, rain and heavy mountain snow will impact western Washington through Tuesday night into Wednesday.

www.fox13seattle.com