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91L Could Evolve into Tropical Storm Gabrielle Soon

9/5/2025

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Invest 91L Develops

Invest 91L is developing in the eastern Atlantic and may become Tropical Storm Gabrielle this weekend.
The National Hurricane Center estimates an 80% chance of development, potentially affecting the Lesser Antilles and Puerto Rico.
Hurricane Kiko and Tropical Storm Lorena are active in the Pacific, with Lorena likely to cause heavy rainfall in Mexico and the Southwest U.S.

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Hurricane Center Forecasts

The National Hurricane Center predicts a 50% chance of a tropical depression forming in the Atlantic within two days, increasing to 80% over the next week.
The system may approach the eastern Caribbean by mid-next week, potentially becoming Tropical Storm Gabrielle.
Warm sea-surface temperatures and favorable conditions could increase tropical activity in September and October.
Concerns rise over the Gulf's record warm water, which may enhance storm intensification.
Long-range models indicate uncertainty in the storm's path, with potential impacts on the U.S. coast.

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Invest 91L Develops

Invest 91L is developing in the eastern Atlantic and may become Tropical Storm Gabrielle this weekend.
The National Hurricane Center estimates an 80% chance of development, potentially affecting the Lesser Antilles and Puerto Rico.
Hurricane Kiko and Tropical Storm Lorena are active in the Pacific, with Lorena likely to cause heavy rainfall in Mexico and the Southwest U.S.

1 / 2