Will fewer than 1550 tornadoes occur in the United States in 2025?

This market will resolve according to the number of tornadoes recorded in the United States during 2025, based on the annual count published on the National Centers for Environmental Information U.S. Tornadoes Time Series page (see: https://www.ncei.noaa.gov/access/monitoring/tornadoes/time-series/ytd/0?fatalities=true). Only tornadoes appearing in the final NCEI dataset for that year will count. As of market creation, the relevant report is scheduled to be released on January 13, 2026, at 5:01 PM GMT+1 or 11:01 AM ET (Release schedule: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases). The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time. If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments. The market will not resolve based on any preliminary values published before the scheduled release time. If no data is published by the scheduled release time, or if the NCEI website is temporarily unavailable, this market will remain open until that data is made available. If the relevant data is not made available by the date of the next scheduled publication ET, this market will resolve based on available data. If the NCEI website becomes permanently unavailable, this market will resolve using another credible source.

Resolves: January 13, 2026

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