A bomb cyclone, known scientifically as explosive cyclogenesis or bombogenesis, is a rapidly intensifying mid-latitude storm system.

These cyclones significantly lower atmospheric pressure at their center and can generate hurricane-strength winds, torrential rain, and heavy snowfall.

Unlike hurricanes, bomb cyclones form between the tropics and polar regions, mainly over oceans, and are often associated with weather fronts and strong jet streams.

Particularly prevalent during the colder months (November to March in the Northern Hemisphere and May to August in the Southern Hemisphere), these storms often originate near warm ocean currents, like the Gulf Stream off North America's coast.

Bomb cyclones can form over the US Pacific Northwest and sometimes over the Great Lakes, where they have historically caused shipwrecks.

While similar to hurricanes in terms of wind speed, bomb cyclones differ in their formation process, as they lack the symmetry and tropical origin of hurricanes.

Climate change's influence on these storms remains unclear, but scientists are investigating potential changes in their frequency and intensity as Earth’s climate evolves.