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'Spaghetti models' indicate Idalia could loop back to Florida after exiting US

Idalia, now classified as a storm, caused significant damage in Florida and across South Carolina, before moving toward North Carolina and Georgia

FLORIDA, UNITED STATES: As Florida residents anxiously track Hurricane Idalia's trajectory after its landfall near Keaton Beach, an interesting pattern has caught their attention.

Some of the spaghetti models tracking the storm's future trajectory show a noticeable curve, suggesting the possibility of a second impact on the east coast of Florida.

What are spaghetti models?

Spaghetti models, in the context of weather forecasting, are a collection of various computer-generated meteorological models that show the potential tracks a tropical cyclone, such as a hurricane, could take.

These models are named "spaghetti models" because the lines representing the storm's potential paths often look like a tangled web of spaghetti on the map.

Each line represents a different computer simulation based on various weather factors, and the spread of these lines provides insight into the uncertainty of the storm's future path.

Meteorologists use these models to make predictions and inform the public about the potential range of paths a storm could follow.

What do Idalia's spaghetti models indicate?

Not all models agree about Idalia returning to Florida. While most models indicate a downward curve after the storm moves away from the Georgia/South Carolina coasts, some still project the storm dissipating in the Atlantic Ocean far from the shoreline, as per CNN.

According to the latest information from the National Hurricane Center, "On days 3 through 5, there is significant uncertainty on whether Idalia will turn out to sea (as shown by the COAMPS-TC and HAFS models) or turn southward (as suggested by the global models)."

"For now, the official forecast shows a slow motion at the end of the forecast period until the scenario becomes clearer," the Center adds.