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Tropical Storm Patty, a hurricane? Possible impacts, timing of Florida
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Tropical Storm Patty, a hurricane? Possible impacts, timing of Florida


System in Caribbean shows development potential

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  • The system could die in Mexico or Yucatan.
  • A route that would launch it from the United States into the Atlantic is also possible.
  • A northward track could mean impacts from Florida to the Carolinas.
  • A westward track could impact South Florida.

Step down. Blinds. Supply. Evacuate…or don’t. State of emergency. Warnings. Hours. Panic.

Hurricane. Tropical storm.

These are all words we hope we’ve heard the last of. 2024 Atlantic hurricane season. After all, it’s almost November and there’s just over a month left until the season officially ends.

Right?

Wrong. Maybe.

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National Hurricane Center currently tracking a broad area of ​​low pressure in the Caribbean Sea turn into a tropical depression this weekend or weekend.

AccuWeather forecasters say it has the potential to become a tropical depression or tropical storm next week, giving it a chance to develop.

“If all the pieces come together, it could even become a hurricane,” hurricane expert AccuWeather Alex DaSilva said in a phone interview Monday morning.

NHC: 40 percent chance of development of the system in the Caribbean

According to the National Hurricane Center’s latest advisory, a large low pressure area is expected to form in the southwestern Caribbean Sea within a few days.

Tropical watch, 28 October: National Hurricane Center monitoring system in the Caribbean. Will it become Tropical Storm Patty?

Gradual development is possible thereafter, and a tropical depression could form late this week or throughout the weekend as the system begins to drift northward or northeastward over the southwestern and central Caribbean Sea.

  • Chances of formation for 48 hours: low, close to 0 percent.
  • Lineup chance over 7 days: medium, 40 percent.

Is a hurricane headed for Florida?

No, there is no hurricane heading towards Florida right now, but this is one of several possible scenarios.

DaSilva said there is a high risk of tropical development of the system in the Western Caribbean.

Typically, November tropical systems that develop in the western Caribbean move northward or northeastward, but a large area of ​​high pressure over the U.S. can influence where it moves, and these paths can vary from moving toward Mexico to jetting out into the open Atlantic and away from there. USA

But several scenarios include impacts to Florida and even the Carolinas.

Could Florida, USA see Tropical Storm Patty or even a hurricane in November? Scenarios:

DaSilva said two different paths are possible for the system developing in the Caribbean. Based on very early forecasts, the timing for both scenarios will be from November 7 to November 10, but the locations and strength affected vary greatly and will be determined by several factors, including the location of the high pressure system and the interaction with the mountains.

West way:

  • Timing: 7-10 November
  • Where: The location of this high pressure system will determine where a potential tropical system could go. If the high pressure system over the United States becomes stronger, the developing tropical system could begin moving westward earlier, moving toward Mexico and dying out there. It may also move to the Yucatan Peninsula and die there.
    • But it also has the potential to head toward Florida, particularly South Florida. “The chance of reaching Florida’s Big Bend is low, but not zero. South Florida has a higher chance. We don’t think it will go that way in Alabama, Texas, Louisiana,” DaSilva said.
  • How strong: But if this high pressure system moves off the east coast of the U.S., the tropical system could head toward the U.S. and that “could definitely become a hurricane.” Under this scenario, there would be more time on warm water in the Caribbean.
    • “If it turns toward Florida, this could lead to a stronger storm across the state. The chance of it becoming a major hurricane (Category 3 or higher) is low, but with winds low and waters warm, we can’t rule it out. It’s hard to pinpoint it at this point.” it is difficult, but the potential is there,” DaSilva said.
  • Effects: Possible impacts in South Florida include a lot of rain, coastal flooding, wind blowing towards very sensitive coasts.

Northern route:

  • Timing: 7-10 November
  • Where: Historically, systems have sailed past Cuba and Hispaniola. But DaSilva said the high-pressure system could move the tropical system westward, sending it into Florida or even the Carolinas.
  • How strong is it? “We could very well see a hurricane. Conditions in the Caribbean are very favorable for strengthening. If all the pieces come together, it could become a hurricane in the Caribbean. It wouldn’t surprise me. Once it interacts with Cuba and Hispaniola, it could weaken but re-intensify once it enters the Bahamas.”
    • This path could bring a tropical storm or low-intensity hurricane to the southeastern United States
  • Effects: Impacts will include strong winds and rain from Florida to the Carolinas.

November hurricanes? Florida has been hit by 3 attacks in the past

since 1851 Three hurricanes hit Florida in November. Hitting Florida were:

  • Hurricane Nicole
    • Landing: November 10, 2022, near Vero Beach
    • Power: 75 mph
  • Hurricane Kate:
    • Landing: 21 November 1985, Mexican Coast
    • Power: 100 mph
  • 1935 “Yankee” hurricane
    • Landing: November 4, 1935, Miami
    • Power: 100 mph

Why are November hurricanes unlikely?

November is not known for its tropical activity” said AccuWeather chief hurricane expert Dan Kottlowski.

“The only opportunity for tropical development is over the southern Gulf of Mexico and the Caribbean. Even there, strong vertical wind shear can make tropical formation very difficult.”

Warm water is one of the factors that helps emerging tropical systems thrive. This makes November tornadoes historically rare. This is changing.

“Sea surface temperatures have been above average through November in the Atlantic Basin since 1995, and the Mid-Atlantic is no exception,” Kottlowski said.

Although rare, hurricanes develop in November. Here are the origins

According to NOAA’s Atlantic Oceanographic and Meteorological LaboratoryBetween 1851 and 2020, 50 hurricanes occurred in November.

Countdown: How many days until the end of Atlantic hurricane season?

What’s next?

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