A low-pressure system in the western Gulf of Mexico should soon become a tropical storm, and based on the latest forecast modeling, it has a decent chance of becoming a hurricane. Normally, a hurricane forming in early October would not be particularly noteworthy. However, this year the development of a hurricane would be a big deal—because it has not happened yet.
In the modern hurricane record—an era dating to about World War II when there has been aircraft reconnaissance and later continuous satellite coverage—there has never been an Atlantic season without a hurricane, and no season has gone this late without one forming. There have been two years, 1907 and 1914, in which no hurricanes were recorded.
The Atlantic hurricane season, nominally, runs from June 1 through November 30. However, the vast majority of hurricanes form between mid-August and mid-October, so the window of opportunity for one this season is closing. The Atlantic tropics have been exceptionally quiet this year, largely due to a strengthening El Niño that is expected to become historically strong.
Source: Ars Technica · Summarized by HeadlinesBriefing