A storm off the Northwest coast is being called a 'bomb cyclone.' What does that mean?
If you haven't heard of a bomb cyclone before, it's not something that was used in common language until 2018.
bombogenesis
At least 6 killed in deadly storm, thousands without power
At least six people have been killed in a ferocious storm that hammered the Northeast with powerful winds, relentless rain and historic flooding.
