Will there be exactly 10 earthquakes of magnitude 7.0 or higher worldwide by June 30?
Prediction markets currently give a 20% probability that Will there be exactly 10 earthquakes of magnitude 7.0 or higher worldwide by June 30?. This contract trades at 20¢ on Polymarket, closing June 30, 2026.
Resolution rules
This market will resolve according to the total number of earthquakes with a magnitude of 7.0 or higher that occur anywhere on Earth between December 4, 2025, 12:00 PM ET, and June 30, 2026, 11:59 PM ET. The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program (https://earthquake.usgs.gov/earthquakes/browse/significant.php#sigdef). If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until July 7, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.
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sf trade 0x5c555c4530020f13a57f42e15991170a0c372be6e419233c08099809bf94102a yes 100