Naming Tropical Storms and Hurricanes

Honey, have you ever wondered why we give human names to giant, swirling masses of wind and rain? It seems a bit funny to call a life-altering disaster “Dorian” or “Florence,” doesn’t it? But bless their hearts, meteorologists aren’t just picking names out of a hat for fun. There is a deep history and a very serious reason behind this tradition. From the record-breaking 2020 season to the rules of the alphabet, let’s dive into the fascinating world of storm naming!

Storm Naming Quick Facts

📅 6-Year Rotation
Lists of names are reused every six years.
⚖️ Gender Balance
Male and female names have alternated since 1979.
🛑 Retirement
Devastating storm names are never used again.
🚫 Missing Letters
Q, U, X, Y, and Z are skipped for clarity.
💨 39 MPH Rule
A storm gets a name once it hits this speed.
🌍 WMO Control
The World Meteorological Organization manages the lists.
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The “Why” Behind the Name

Hurricanes and tropical storms are among nature’s most powerful forces, but did you know that each one is given its own unique name? While we sometimes make jokes about the names, there is actually a structured system behind how these storms get their titles. Using consistent naming conventions helps us identify, track, and discuss them, especially when multiple storms occur simultaneously.

Assigning names also makes it easier for scientists and emergency teams to make critical decisions in response to extreme weather events. Imagine trying to tell your neighbor about “the storm at 25 degrees North, 70 degrees West” while the wind is howling! It’s much easier to say “Hurricane Katrina is coming.” This clarity saves lives, sugar.

The World Meteorological Organization (WMO) follows specific conventions for naming hurricanes. Once a name is approved, it is added to a six-year rotating list for tropical storms and hurricanes, which includes both male and female names. Interestingly, the naming system is not random; it is designed to aid in the identification, tracking, and discussion of extreme weather events. To really understand the impact, you need to know how accurate your home sensors are when these named giants roll through.

A Century of Naming: Who Started It?

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The Pioneer
In the late 1800s, Australian meteorologist Clement Wragge began naming storms after characters from Greek and Roman mythology. He even named some after politicians he didn’t like!

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The Female Era
By 1953, the U.S. Weather Bureau began assigning only female names to storms. This lasted until the late 70s when the system became more balanced.

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Modern Balance
In 1979, both male and female names were adopted. This ensured fairness and made the lists much more diverse for global communication.

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Infographic: How Storms Are Named

The Naming Lifecycle

Picking a name isn’t just a one-day job. It’s a multi-step process involving international committees and strict criteria. Here is how a name makes it to your TV screen:

  • Verification: The National Hurricane Center (NHC) ensures the name is appropriate and phonetically clear.
  • Rotation: Names are placed on one of six lists that rotate annually.
  • Retirement: If a storm like Harvey or Maria causes extreme loss, the name is “retired” out of respect.
  • Supplemental Lists: If we run out of names (like in 2020), we now use a supplemental list instead of the Greek alphabet.

If you’re curious about the science behind these storms, our weather education section has everything you need to become a backyard meteorologist.

How a Storm Earns Its Name

  1. Tropical Depression: The storm starts as a disorganized area of low pressure. At this stage, it only has a number.
  2. Hitting 39 MPH: Once the sustained wind speeds reach 39 mph, it officially becomes a “Tropical Storm.” This is when it gets its name from the year’s list.
  3. Alphabetical Order: The first storm of the season starts with ‘A’, the second with ‘B’, and so on.
  4. Hurricane Status: If those winds climb to 74 mph, the name stays the same, but the title changes to “Hurricane.”
  5. Tracking: Meteorologists use the name to issue warnings. This is when you should be checking your weather alert radio every hour!

Retired Legends: Names We Won’t See Again

Year Retired Name Reason for Retirement
2005 Katrina Devastating impact on the Gulf Coast and New Orleans.
2012 Sandy Massive storm surge and damage to the Northeast US.
2017 Harvey Extreme, record-breaking flooding in Texas.
2017 Irma Catastrophic damage across the Caribbean and Florida.
2018 Maria Total destruction of the power grid in Puerto Rico.
2022 Ian Historic storm surge and wind damage in Southwest Florida.

Retiring a name is a somber event. It’s the WMO’s way of saying that the storm was so impactful that using the name again would be insensitive to the survivors and the families of those lost. It keeps the memory of the event’s power alive in our history books.

Naming vs. Classifying: What’s the Difference?

Hurricanes (Named)
Named because they last for days or weeks and travel thousands of miles. The name helps track the *same* system over a long period.
Tornadoes (Numbered)
Tornadoes are not named because they usually last only minutes. Instead, they are classified by the EF Scale (EF0 to EF5) based on damage.
Winter Storms (Unofficial)
You might see The Weather Channel name winter storms (like “Winter Storm Jonas”), but the National Weather Service does not officially recognize these names!
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The Evolution of the Storm List

1950: The first formal naming system used the Joint Army/Navy Phonetic Alphabet (Able, Baker, Charlie).
1953: The switch to all-female names began, which many found controversial even back then!
1979: The modern era began with the inclusion of male names, starting with Hurricane Bob.
2021: The WMO officially retired the use of the Greek Alphabet (Alpha, Beta, etc.) because it was too confusing for the public.

Common Misconceptions About Storm Names

  • “The names are random”: Nope! They are pre-determined years in advance by an international committee.
  • “We use X, Y, and Z”: We actually skip these letters because they are hard to distinguish over static-filled radio transmissions.
  • “Only big hurricanes get names”: Any tropical system with 39 mph winds gets a name, even if it never makes landfall.
  • “Katrina could come back”: Bless your heart, no. Once a name is retired, it stays in the history books forever.

Is Your Home Ready for a “Named” Storm?

Backup Power: Do you have extra batteries for your emergency radio?
Data Accuracy: Is your home weather station calibrated to catch high wind gusts?
Safety Plan: Do you know your evacuation zone and the nearest shelter?

Lena’s Verdict: A name makes a storm memorable, but a plan makes a storm survivable. Don’t wait for the ‘A’ storm to get ready!

The Importance of Clear Communication

The whole reason we use names instead of numbers or coordinates is to prevent confusion. During a crisis, every second counts. If the National Hurricane Center says “Hurricane Ida is turning North,” everyone knows exactly which storm they are talking about. This is especially critical when we have “zombie storms” or multiple systems active in the Atlantic at once. Clear names lead to clear actions!

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Lena’s Backyard Wisdom

I remember the 2020 season like it was yesterday. We ran through the whole alphabet and had to start using Greek letters! It was so confusing hearing about “Tropical Storm Zeta” while trying to bake a pie. I’m so glad the WMO decided to use a supplemental list of regular names now. It just makes more sense for us folks at home. I always tell my grandkids: “A storm with a name is a storm with a personality—and usually, it’s a grumpy one!”

Frequently Asked Questions

Why are there no Q, U, X, Y, or Z hurricane names?

These letters are phonetically difficult to understand over radio transmissions. In an emergency, clarity is key. If a meteorologist is shouting a warning over a static-filled radio, “Hurricane Xavier” could easily be misheard. We skip them to keep everyone safe!

What happens if we run out of names in a season?

In the past, we used the Greek alphabet (Alpha, Beta, Gamma). However, as of 2021, the WMO now uses a “Supplemental List” of standard names if the primary list of 21 names is exhausted.

Is Katrina a retired hurricane name?

Yes, sugar. Hurricane Katrina was so devastating in 2005 that the name was retired immediately. You will never see another Hurricane Katrina in the Atlantic basin.

At what wind speed is a storm officially named?

A tropical system is given a name once it reaches “Tropical Storm” status, which requires sustained winds of at least 39 miles per hour (63 km/h).

Watch: How Storms Get Their Names

Learn the structured system behind how the World Meteorological Organization picks the names that end up on your evening news.

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Updates & Revisions

Last Updated: January 15, 2026. This article was updated to reflect the 2021 WMO policy change regarding the retirement of the Greek alphabet and to include the most recent retired names from the 2024 and 2025 seasons.

Lena Thornton
Lena Thornton
Lead Reviewer at The-Weather.com

I’ve spent over a decade tracking storms and testing weather gear from my home in the Midwest. When I’m not analyzing barometric pressure trends, you can find me in my garden or teaching my grandkids how to stay safe during a storm. I believe that local data is the best data!

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