Bomb Cyclone
In late December 2025, a powerful bomb cyclone swept across the northern United States, triggering blizzard conditions in the Midwest and the East Coast.
- A bomb cyclone is a rapidly intensifying storm system in which the central air pressure drops by at least 24 millibars within 24 hours.
- This process, known as bombogenesis, sharply increases the pressure gradient and results in extremely strong winds.
- Storms undergoing bombogenesis are among the most violent large-scale weather systems, capable of causing property damage, power outages, fallen trees, and dangerous travel conditions.
- Bomb cyclones occur most often in fall and winter, when frigid continental air collides with ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Ecology & Environment
- 1 Fishing Cat Population in Kaziranga National Park
- 2 Species Turnover Slowdown Despite Climate Change
- 3 India Adds Two New Ramsar Sites
- 4 CMFRI Achieves Induced Breeding of Mangrove Clam
- 5 Loggerhead sea turtle Faces Climate Change Threat
- 6 Two New ‘Bio-Warrior’ Species Discovered
- 7 16th Finance Commission on Heatwaves & Lightning as National Disasters
- 8 Tiny Squat Lobster Discovered In Lakshadweep
- 9 Study on Evolution of Kaziranga as Habitat of One-Horned Rhinoceros
- 10 The Evolving Spectrum of Energy Sources: Key Statistics

