Atlantic hurricanes
Where storms form
Every named Atlantic storm since 1851, placed where it first became a depression, month by month.
Monthly climatology
Where storms form
Each named storm is placed where it first became a tropical or subtropical depression. The boxes are 2.5° wide and darker where more storms formed.
Years
Named storms forming, per year
More from the tropics
Sources: NOAA National Hurricane Center: HURDAT2 Atlantic best track and operational best track. Land: Natural Earth.

