Monday, September 24, 2018

Hurricane Florence helped spin up new storms in the Atlantic

a map shows growing storms in the atlantic

Hurricane Florence is long gone, but certainly not forgotten in the atmosphere. The storm's remnant energy and moisture are partially responsible for two tropical systems in the Atlantic Ocean right now. They don’t pose any threat to land at the moment, but the mere presence of a storm anywhere in the ocean is disconcerting for residents still dealing with fallout from Florence’s landfall and historic flooding.

The National Hurricane Center is monitoring the two tropical systems distantly related to Florence. Subtropical Storm Leslie formed in the north-central Atlantic Ocean on Sunday morning. A subtropical storm is a storm that’s partially tropical—the system doesn’t have all-tropical characteristics, but its structure is close enoughfor the NHC to name it and issue forecasts as if it were tropical through and through. Leslie is expected to be short-lived and shouldn’t affect anyone but ships and planes traversing the ocean.
The second system, located near Bermuda, may become a tropical depression or storm this week as it slowly recurves out to sea. Its proximity to the United States—and North Carolina in particular—is unsettling, but while there’s a chance it may bring some rain to the already-inundated coastal Carolinas, the system shouldn’t be too big of a deal otherwise.

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