Météo France Files Complaint After $35K Polymarket Win
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- Météo France filed a police complaint with the Roissy Air Transport Gendarmerie Brigade after a sensor near CDG recorded a >3°C spike on April 6 and April 15.
- Polymarket traders earned over $35,000 from bets on the temperature spike, including a $120 wager that returned $21,000 (180×) minutes before the anomaly.
- Mark Roulston warned that single‑sensor contracts are easily manipulated and recommended averaging across multiple stations to improve reliability for forecasting and AI applications.
Why it matters: Polymarket traders pocketed $35k+ while Météo France faces a criminal probe, exposing a data‑integrity flaw that undermines AI‑driven forecasting and logistics platforms that rely on single‑sensor inputs.
