After two weeks of calm, a new low‑pressure system could soon earn the name Kyle as a subtropical storm in the Atlantic.
Key points
- A low‑pressure area could become Subtropical Storm Kyle if it organizes this week.
- The system is expected to remain far from the U.S. coast, with possible weather effects limited to Bermuda.
- Subtropical storms can generate heavy rain, gusty winds, and storm surge despite their hybrid nature.
- Unfavorable atmospheric conditions later in the week may prevent the system from gaining a name.
The National Hurricane Center (NHC) has identified a broad low‑pressure zone forming along a weakening frontal boundary well east of the U.S. coastline and several hundred miles northeast of the Bahamas, which could evolve into a subtropical storm later this week, according to Weather.com.
If the system consolidates enough thunderstorms near its center, the NHC would assign it the next name on the list—Kyle—making it the first named subtropical storm of the season after Subtropical Storm Josephine in late October.
Low‑pressure area under watch
Forecasters say the storm’s window for development is narrow; it must organize before the end of the week, after which increasing wind shear and cooler sea surface temperatures are expected to inhibit further intensification.
The projected track shows the system drifting eastward or northeastward into the open Atlantic, staying well offshore of the United States. While no direct threat to the U.S. mainland is anticipated, the storm could bring rain and gusty winds to Bermuda.
Naming timeline and forecast
Subtropical storms blend features of tropical cyclones with those of mid‑latitude low‑pressure systems attached to fronts. Though they lack a fully warm core, they can still produce heavy rainfall, strong gusts, and storm surge comparable to tropical storms.
Reader questions
What defines a subtropical storm?
A subtropical storm is a hybrid system that combines characteristics of tropical storms—such as a central core of thunderstorms—with features of extratropical cyclones, like association with a frontal boundary.
When would the storm be named Kyle?
The NHC would assign the name Kyle if the low‑pressure area develops sufficient organized convection and meets subtropical storm criteria before the end of the week.
Will the storm affect the United States?
Current forecasts indicate the system will stay well offshore, posing no direct threat to the U.S., though it may bring peripheral impacts to Bermuda.
Source: weather.com
