Infrared satellite image of Hurricane Beryl on July 1 as it neared the Windward Islands. Photo: NOAA
Hurricane Beryl, which formed Saturday evening, rapidly intensified into a major Category 4 storm Sunday, and is nearing the Windward Islands Monday morning as a Category 3 major hurricane.
Why it matters: The storm is rewriting hurricane history. Its early formation, rapid intensification and location are all record-breaking.
Threat level: Hurricane Beryl is expected to bring “Potentially catastrophic hurricane-force winds” and “a life-threatening storm surge” to the Windward Islands, with tropical storm force winds beginning Sunday night, the National Hurricane Center stated.
- The Windward Islands include St. Lucia and Martinique. The storm also threatens the southern Leeward Islands, including the Virgin Islands and Antigua.
- The National Hurricane Center singled out St. Vincent and the Grenadines and Grenada for the highest risk of experiencing the worst of the storm.
- Storm surge flooding of six to nine feet above normal tide levels is expected in island areas where the wind is blowing onshore as the storm hits.
- Hurricane warnings are in effect for: Barbados, St. Lucia, St. Vincent and the Grenadines, Grenada and Tobago.
Stunning stat: “Hurricane Beryl took just 42 hours to go from a tropical depression to a Category 3 storm,” according to meteorologist Sam Lillo. “This has been done 6 other times in Atlantic hurricane history. And the EARLIEST date this was achieved before was … September 1,” he posted on X.
State of play: As of 5am ET Monday, Hurricane Beryl was located about 140 miles southeast of St. Vincent, moving west at 20 mph.
- Its maximum sustained winds were 120 mph, making it a major Category 3 storm. It is forecast to regain Category 4 status Monday evening.
- These winds may fluctuate somewhat as the storm builds a new inner core, but the storm is expected to remain a major hurricane through the Windward Islands.
- However, it does not appear to be a clear U.S. threat, though residents of Texas and Louisiana in particular should pay attention to forecasts.
The big picture: Its formation so far east, in what’s known as the “Main Development Region” of the tropical Atlantic, this early in the season broke a record first set in 1933.
- It also became the first major hurricane at such an eastern location so early in the season.
- Hurricane Beryl is now the earliest Category 4 storm to form anywhere in the Atlantic Ocean, beating the old record by more than a week.
- It is also the strongest June Atlantic hurricane on record, and could be the strongest on record to hit the southern Windward islands at any time of year.
- It’s the first Atlantic hurricane in what is expected to be an extremely active season.
How it works: Studies shown that climate change is raising the likelihood that tropical storms and hurricanes will rapidly intensify, compared to several decades ago, and make larger leaps in intensity as well.
- Such an intensity jump this early in the season, and east of the Windwards, is unheard of, however.
Between the lines: This storm is a Cape Verde-type tropical cyclone, since it originated from a group of thunderstorms called a tropical wave that moved off the west coast of Africa.