Minister Proposes Category 6 Hurricane Designation
The official seeks a new storm classification following the extreme wind speeds and surge levels seen during Hurricane Melissa.
Updated on Oct. 30, 2026 in Severe Weather
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Should meteorologists introduce a new Category 6 designation for hurricanes that exceed current safety scales?
Minister Matthew Samuda is petitioning the World Meteorological Organisation to establish a Category 6 hurricane designation. This proposal follows the destructive impact of Hurricane Melissa, which significantly exceeded standard Category 5 thresholds.
Why it matters
The current Saffir-Simpson Hurricane Wind Scale caps at Category 5, leaving no official mechanism to distinguish storms that vastly surpass those minimum requirements. Proponents argue a new category is necessary to properly convey the severity of extreme weather events.
Hurricane Melissa reached a minimum central pressure of 892 millibars and peak storm surges of 16 feet during its 2025 landfall. Rainfall peaked at 32.17 inches in Knockpatrick, highlighting the storm's extreme atmospheric intensity.
The players
Matthew Samuda
Matthew Samuda is a government minister advocating for the expansion of international hurricane classification standards.
World Meteorological Organisation
The World Meteorological Organisation is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science and weather reporting.
The details
Hurricane Melissa made landfall near New Hope, Westmoreland, on October 28, 2025, producing record-breaking conditions that pushed past existing safety scale metrics. Minister Samuda intends to present the request for the new classification during the organization's upcoming board meeting in Turks and Caicos.
Timeline
Hurricane Melissa made landfall near New Hope, Westmoreland, on October 28, 2025.
The World Meteorological Organisation board meeting is scheduled for November 2026.
Seasonal Patterns
The proposal challenges the limits of the Saffir-Simpson Hurricane Wind Scale, which has long served as the benchmark for storm intensity. It seeks to formalize a higher tier to categorize storms that now frequently exceed traditional upper-limit expectations.
Updating hurricane scales helps emergency managers communicate life-saving evacuation information more accurately during extreme storm events. Residents in hurricane-prone regions should remain aware of updated public safety thresholds and local emergency protocols as international standards evolve.
The takeaway
Advocates believe that creating higher categories is essential to alerting the public to the unprecedented danger posed by modern storms. Improving warning communication remains a priority for international meteorological bodies as extreme weather patterns continue to intensify.
What happens next
The World Meteorological Organisation is scheduled to convene in Turks and Caicos in November 2026 to discuss and review proposed adjustments to storm classification standards.
Further reading
For more on evolving storm classifications and global trends, visit our Severe Weather section.
Source note: This article includes information reported by Jamaica Observer.
Live Poll
Should meteorologists introduce a new Category 6 designation for hurricanes that exceed current safety scales?
