Tropical Cyclone Names

Contents

• Atlantic
• Eastern North Pacific
• Central North Pacific
• Other Basins

Atlantic Names – Pronunciation Guide (PDF)

Since 1953, Atlantic tropical storms had been named from lists originated by the National Hurricane Center. They are now maintained and updated through a strict procedure by an international committee of the World Meteorological Organization.

The six lists above are used in rotation and re-cycled every six years, i.e., the 2012 list will be used again in 2018. The only time that there is a change in the list is if a storm is so deadly or costly that the future use of its name on a different storm would be inappropriate for reasons of sensitivity. If that occurs, then at an annual meeting by the WMO committee (called primarily to discuss many other issues) the offending name is stricken from the list and another name is selected to replace it. Several names have been retired since the lists were created. Here is more information the history of naming tropical cyclones and retired names.

If a storm forms in the off-season, it will take the next name in the list based on the current calendar date. For example, if a tropical cyclone formed on December 28th, it would take the name from the previous season's list of names. If a storm formed in February, it would be named from the subsequent season's list of names.

In the event that more than twenty-one named tropical cyclones occur in the Atlantic basin in a season, additional storms will take names from the Greek alphabet.

Can I have a tropical cyclone named for me?

Eastern North Pacific Names – Pronunciation Guide (PDF)

These lists are also re-cycled every six years (the 2012 list will be used again in 2018).

Central North Pacific Names

The names are used one after the other. When the bottom of one list is reached, the next name is the top of the next list.

Other Basin Names (Worldwide)

Lists of names for other tropical cyclone basins outside of NHC responsibility can be found on the World Meteorological Organization tropical cyclone naming page.