NASA Image Shows Swirling Power of Bomb Cyclone As It Hit Pacific Northwest
Bomb cyclones form when a storm's atmospheric pressure drops sharply within 24 hours in a process called bombogenesis.
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‘Bomb cyclone’ kills 2 and knocks out power to over half a million homes across the Pacific Northwest
A major storm began sweeping across the Pacific Northwest early Tuesday, bringing strong winds and heavy rain.
Deadly bomb cyclone batters Northwest, causing widespread power outages and downing trees
A major storm swept across the northwestern U.S., battering the region with strong winds and rain, causing widespread power outages and downing trees that killed at least two people.
California snow forecast: Atmospheric river poses flooding risks after 'bomb cyclone'
More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...
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Atmospheric river continues to drench California; another storm expected for Thanksgiving week
A major storm dropped more snow and record rain in California, causing small landslides and flooding some streets.