MS Copilot results. Asking about 2023 since it was higher than the previous years.
how many named hurricanes and typhoons were there in 2023?
Copilot
In 2023, a total of 78 named storms occurred across the globe. This number includes both hurricanes and typhoons. Among these storms:
45 reached tropical cyclone strength (winds of 74 mph or higher).
30 reached major tropical cyclone strength (winds of 111 mph or higher).
7 storms achieved Category 5 status on the Saffir-Simpson hurricane wind scale, with winds exceeding 157 mph 1.
Notably, the North Atlantic basin experienced 20 named storms, which was much above the average. Hurricane Idalia made landfall in the Florida Big Bend region as a major hurricane, causing widespread floodingHurricane Lee was the strongest storm in the Atlantic in 2023 and the only Category 5 storm 1.
In the East Pacific, there were 17 named storms, including 10 hurricanes (8 of which were major hurricanes)Jova became the first Category 5 storm in the East Pacific in 2023 1.
Additionally, the West Pacific basin had 17 named storms, and the North Indian basin saw 8 named storms 1.
Overall, the global accumulated cyclone energy (ACE), which integrates the strength, frequency, and duration of tropical storms, was about 8% above the 1991-2020 average 1. The 2023 season was eventful, with several intense storms impacting different regions around the world.
You
how did 2023 hurricanes and typhoon season rank in history?
Copilot
The 2023 Atlantic hurricane season was characterized by record-warm Atlantic sea surface temperatures and a strong El Niño. Here are some key points about its historical ranking:
The Atlantic basin experienced 20 named storms in 2023, which ranks fourth for the most-named storms in a year since 1950.
Among these storms, seven were hurricanes, and three intensified to major hurricanes (Category 3 or higher).
An average season typically has 14 named storms, seven hurricanes, and three major hurricanes.
Hurricane Idalia was the only U.S. landfalling hurricane in 2023, making landfall as a Category 3 hurricane near Keaton Beach, Florida.
The Eastern Pacific basin also had an above-normal season with 17 named storms, including 10 hurricanes (eight of which were major hurricanes).
Overall, the 2023 Atlantic seasonal activity fell within the NOAA Climate Prediction Center’s predicted ranges for named storms and hurricanes in the August updated outlook 1.
In summary, the 2023 hurricane season was notable for its high storm count and the impact of Hurricane Idalia in the U.S. It was influenced by both warm ocean temperatures and El Niño conditions. Additionally, the Eastern Pacific basin also experienced an active season.