Strong El Niño conditions, now at record intensity, have generated persistent high vertical wind shear, Saharan dust outbreaks, and atmospheric stability across the tropical Atlantic, preventing any of the five named storms this season from reaching hurricane strength (sustained winds of 74 mph or greater on the Saffir-Simpson scale). As of September 17, 2026, the basin remains devoid of hurricanes—the latest such date in the satellite era—aligning with NOAA’s below-normal seasonal outlook and current National Hurricane Center assessments showing no imminent development. These factors underpin the market’s heavy weighting toward no September formation, though brief windows for late-month intensification remain possible if shear relaxes temporarily before peak-season patterns shift.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоWhen will the first hurricane form in the Atlantic in 2026?
No Atlantic hurricane will form in September 2026 85%
September 21 to September 25, 2026 8%
September 26 to September 30, 2026 7%
September 16 to September 20, 2026 1.3%
$18,554 Обс.
$18,554 Обс.
September 11 to September 15, 2026
1%
September 16 to September 20, 2026
1%
September 21 to September 25, 2026
8%
September 26 to September 30, 2026
7%
No Atlantic hurricane will form in September 2026
85%
No Atlantic hurricane will form in September 2026 85%
September 21 to September 25, 2026 8%
September 26 to September 30, 2026 7%
September 16 to September 20, 2026 1.3%
$18,554 Обс.
$18,554 Обс.
September 11 to September 15, 2026
1%
September 16 to September 20, 2026
1%
September 21 to September 25, 2026
8%
September 26 to September 30, 2026
7%
No Atlantic hurricane will form in September 2026
85%
A tropical cyclone is considered a hurricane when it has maximum sustained winds of 74 mph or greater (Category 1 or higher on the Saffir-Simpson Hurricane Wind Scale). A system is considered to have "formed" as a hurricane at the date and time of the first NHC public advisory that classifies a system in the Atlantic basin as a hurricane. Resolution is based on that first advisory, regardless of any later downward revision or reclassification. The sole determinant of when the hurricane formed is the issuance timestamp of that first classifying NHC advisory (evaluated in U.S. Eastern Time), not the estimated time at which the system's winds first reached 74 mph; for a system that straddles midnight between September 30 and October 1, 2026, the applicable bracket is determined solely by whether that advisory's issuance timestamp falls before or after 12:00 AM ET on October 1, 2026.
The bracket "No Atlantic hurricane will form in September 2026" will resolve "Yes" if no NHC advisory classifies any Atlantic-basin system as a hurricane at any time from 12:00 AM ET on September 1, 2026 through 11:59 PM ET on September 30, 2026. In the event that the NHC has not published any data by September 30, 2026 11:59 PM ET, or if the NHC becomes unavailable, this market will resolve to "No Atlantic hurricane will form in September 2026".
The resolution source for this market is the U.S. National Hurricane Center (NHC), available here: https://www.nhc.noaa.gov/
Ринок відкрито: Sep 4, 2026, 12:02 PM ET
Джерело вирішення
https://www.nhc.noaa.gov/Вирішувач
0x69c47De9D...A tropical cyclone is considered a hurricane when it has maximum sustained winds of 74 mph or greater (Category 1 or higher on the Saffir-Simpson Hurricane Wind Scale). A system is considered to have "formed" as a hurricane at the date and time of the first NHC public advisory that classifies a system in the Atlantic basin as a hurricane. Resolution is based on that first advisory, regardless of any later downward revision or reclassification. The sole determinant of when the hurricane formed is the issuance timestamp of that first classifying NHC advisory (evaluated in U.S. Eastern Time), not the estimated time at which the system's winds first reached 74 mph; for a system that straddles midnight between September 30 and October 1, 2026, the applicable bracket is determined solely by whether that advisory's issuance timestamp falls before or after 12:00 AM ET on October 1, 2026.
The bracket "No Atlantic hurricane will form in September 2026" will resolve "Yes" if no NHC advisory classifies any Atlantic-basin system as a hurricane at any time from 12:00 AM ET on September 1, 2026 through 11:59 PM ET on September 30, 2026. In the event that the NHC has not published any data by September 30, 2026 11:59 PM ET, or if the NHC becomes unavailable, this market will resolve to "No Atlantic hurricane will form in September 2026".
The resolution source for this market is the U.S. National Hurricane Center (NHC), available here: https://www.nhc.noaa.gov/
Джерело вирішення
https://www.nhc.noaa.gov/Вирішувач
0x69c47De9D...Strong El Niño conditions, now at record intensity, have generated persistent high vertical wind shear, Saharan dust outbreaks, and atmospheric stability across the tropical Atlantic, preventing any of the five named storms this season from reaching hurricane strength (sustained winds of 74 mph or greater on the Saffir-Simpson scale). As of September 17, 2026, the basin remains devoid of hurricanes—the latest such date in the satellite era—aligning with NOAA’s below-normal seasonal outlook and current National Hurricane Center assessments showing no imminent development. These factors underpin the market’s heavy weighting toward no September formation, though brief windows for late-month intensification remain possible if shear relaxes temporarily before peak-season patterns shift.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено


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