The storm system, which hit starting Tuesday, is considered a “bomb cyclone,” which occurs ... of snow was possible over two days. Wind gusts could top 75 mph (120 kph) in mountain areas ...

A bomb cyclone, also known as bombogenesis, is a fast-developing storm that occurs when atmospheric pressure drops at least 24 millibars over a 24-hour period, the National Oceanic and Atmospheric ...

Andy Richard/Caltrans District 9 via AP While many bomb cyclones form over the ocean ... is already tapping into moisture from west of Hawaii now. As the storm deepens, it pulls that moisture ...

A powerful storm ... t Like Hawaii’s Kilauea Volcano Erupts Again, Spewing Lava 1,000 Feet High Elisabeth Moss took Handmaid’s Tale role to stop another actor getting the part: ‘Over my ...

Bomb cyclones have been associated with major weather events all over the country in recent years. Hurricane Milton, which made landfall in Florida last month as a Category 3 hurricane ...

Among the multiple hazards that will last into the weekend, an atmospheric river of moisture will extend some 2,000 miles across the Pacific, from Hawaii ... bomb. This happens when a storm ...

Bombogenesis can happen when a cold air mass collides with a warm air mass, such as air over warm ocean waters.” Bomb cyclones can often ... moisture is pulled from Hawaii and surrounding ...

A “bomb cyclone” is bringing damaging winds ... This atmospheric river will be pulling tropical moisture from around Hawaii and sending it over to the West Coast in in several waves of heavy ...

Forecasters have been known to also call them “Pineapple Express” systems because they arrive from the direction of Hawaii ... Bomb Cyclone is a rapidly deepening area of low pressure over ...