
Megaquake in November?
A "megaquake" is defined as an earthquake with a magnitude of 8.0 or greater. This market will resolve to “Yes” if 1 or more earthquakes with a magnitude of 8.0 or higher occur anywhere on earth between November 5 and November 30, 2024, 11:59 PM ET. Otherwise this market will resolve to “No”. 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 December 7, 2024, 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.
Event Details
Event Analysis
Summary
Analysis
Analysis of Megaquake Prediction Market
Historical Context
- Global average of 0.76 magnitude 8.0+ earthquakes per year (roughly one every 1.3 years)
- Recent seismic activity shows normal patterns with no unusual indicators
- Most recent significant earthquakes have been well below the 8.0 threshold
Recent Seismic Activity
- Current monitoring shows predominantly minor earthquakes (2.0-5.0 magnitude)
- Largest recent events:
- 6.7 magnitude near Vanuatu (Nov 2023)
- 6.0 magnitude near Ternate, Indonesia (Nov 2023)
- No earthquakes approaching megaquake threshold in recent months
Key Factors to Watch
-
Tectonic Activity
- Current seismic patterns show normal activity levels
- No concerning patterns in major fault zones
- Ongoing monitoring of Pacific Ring of Fire activity
-
Geographic Considerations
- Active monitoring of high-risk regions
- Focus on areas prone to large magnitude events
- Particular attention to deep oceanic fault lines
-
Precursor Indicators
- No significant precursor activity observed
- Normal levels of minor seismic events
- Stable patterns in volcanic activity
Risk Assessment
- Extremely low probability of megaquake in specified timeframe
- No current geological indicators suggesting elevated risk
- Historical patterns support low likelihood prediction
Prediction
Megaquake in November?
Sources
- https://www.volcanodiscovery.com/earthquakes/global/stats.html
- https://www.earthquakeauthority.com/california-earthquake-risk/california-earthquake-history-timeline
- https://www.volcanodiscovery.com/earthquake/news/226856/World-Earthquake-Report-for-Wednesday-22-November-2023.html
- https://earthquaketrack.com/quakes/2023-11-21-18-40-00-utc-2-0-5