- 시카고, IL은 9월 12일에 토네이도 위험이 있을까요?0¢
- 휴스턴, 텍사스는 9월 12일에 토네이도 위험이 있나요?0¢
- 2023년 9월 12일에 텍사스주 샌안토니오가 토네이도 위험에 처할까요?0¢
- 달라스, TX는 9월 12일 토네이도 위험이 있을까요?0¢
- 오스틴, 텍사스는 9월 12일에 토네이도 위험이 있을까요?0¢
- 9월 12일에 포트워스, 텍사스가 토네이도 위험에 직면할까요?0¢
- 9월 12일에 콜럼버스, 오하이오가 토네이도 위험에 직면할까요?0¢
- 샬럿, NC는 9월 12일에 토네이도 위험이 있을까요?0¢
- 2023년 9월 12일에 인디애나폴리스(IN)에 토네이도 위험이 있을까요?0¢
- 덴버, 콜로라도는 9월 12일에 토네이도 위험에 직면할까요?0¢
- 2023년 9월 12일에 내슈빌, 테네시에서 토네이도 위험이 있을까요?0¢
- 오클라호마시티, OK는 9월 12일에 토네이도 위험이 있습니까?0¢
This market will resolve to "Yes" for each listed city that falls within a tornado probability area rated ≥2% in the NOAA Storm Prediction Center Day 1 Convective Outlook on September 12, 2026. Otherwise, this market will resolve to "No". The SPC Day 1 Convective Outlook assigns tornado probability percentages (2%, 5%, 10%, etc.) to geographic areas across the US. If a city's coordinates fall inside any area rated 2% or higher, that city resolves "Yes". If a city is outside all tornado probability areas, or only within areas rated below 2%, that city resolves "No". The SPC outlook is published as machine-readable geographic data (GeoJSON) at spc.noaa.gov. Each city's coordinates and the polygon boundaries are publicly verifiable. Borderline cases can be independently confirmed using the polygon data (excluding the hatched SIGN overlay, which is not a probability rating) and the city's listed coordinates. The point-in-polygon test is performed on unprojected WGS84 (EPSG:4326) coordinates, which is the native coordinate system of the SPC GeoJSON data. Resolution is based on the scheduled 01:00 UTC Day 1 Convective Outlook update issued on the following UTC calendar day. The SPC Day 1 outlook covers a 24-hour period from 12:00 UTC to 12:00 UTC the following day. Subsequent revisions published after that scheduled update will not be considered. If the SPC Day 1 Convective Outlook has not been published by the time the market closes, this market will resolve to "No". The resolution source for this market is the NOAA Storm Prediction Center at spc.noaa.gov.