Trader consensus on Polymarket reflects a 95.8% implied probability for no magnitude 10.0 or greater earthquake before 2027, driven by authoritative USGS assessments that such events are physically impossible. Earthquake magnitude, measured on the moment magnitude scale (Mw), scales logarithmically with fault rupture length and slip; a Mw 10.0 would require a fault exceeding Earth's circumference, far beyond any known tectonic features like subduction zones. The largest recorded quake remains the 1960 Chile Mw 9.5 event, with no Mw 9+ quakes in 2026 per USGS data and no seismic patterns forecasting escalation. Realistic shifts would demand unprecedented revisions to seismology or fault mapping, but current monitoring shows stable global tectonics. Key updates come via USGS real-time feeds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated10.0 or above earthquake before 2027?
10.0 or above earthquake before 2027?
$556,132 Vol.
$556,132 Vol.
$556,132 Vol.
$556,132 Vol.
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 January 31, 2027, 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.
After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.
Market Opened: Dec 8, 2025, 5:29 PM ET
Resolver
0x65070BE91...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 January 31, 2027, 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.
After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.
Resolver
0x65070BE91...Trader consensus on Polymarket reflects a 95.8% implied probability for no magnitude 10.0 or greater earthquake before 2027, driven by authoritative USGS assessments that such events are physically impossible. Earthquake magnitude, measured on the moment magnitude scale (Mw), scales logarithmically with fault rupture length and slip; a Mw 10.0 would require a fault exceeding Earth's circumference, far beyond any known tectonic features like subduction zones. The largest recorded quake remains the 1960 Chile Mw 9.5 event, with no Mw 9+ quakes in 2026 per USGS data and no seismic patterns forecasting escalation. Realistic shifts would demand unprecedented revisions to seismology or fault mapping, but current monitoring shows stable global tectonics. Key updates come via USGS real-time feeds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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