With roughly six magnitude 7.0+ events recorded globally through mid-June 2026 according to USGS data, including a 7.8 near the Philippines on June 7, trader consensus favoring eight or fewer by month-end reflects the short remaining window and typical monthly rates near 1.3. Long-term USGS averages indicate 15–16 such quakes annually worldwide, driven by subduction-zone activity along the Pacific Ring of Fire, yet year-to-date totals remain below average with no 8.0+ events. Seismic variability allows for clustering, but recent model runs and aftershock monitoring show no elevated signals that would shift implied probabilities toward double-digit totals before the June 30 resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHow many 7.0 or above earthquakes by June 30? (Higher Strikes)
≤8 53%
9 29%
10 9.0%
12 1.9%
$108,277 Vol.
$108,277 Vol.
≤8
53%
9
24%
10
9%
11
2%
12
2%
13
1%
14+
1%
≤8 53%
9 29%
10 9.0%
12 1.9%
$108,277 Vol.
$108,277 Vol.
≤8
53%
9
24%
10
9%
11
2%
12
2%
13
1%
14+
1%
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.
Market Opened: Apr 2, 2026, 6:26 PM ET
Resolver
0x69c47De9D...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.
Resolver
0x69c47De9D...With roughly six magnitude 7.0+ events recorded globally through mid-June 2026 according to USGS data, including a 7.8 near the Philippines on June 7, trader consensus favoring eight or fewer by month-end reflects the short remaining window and typical monthly rates near 1.3. Long-term USGS averages indicate 15–16 such quakes annually worldwide, driven by subduction-zone activity along the Pacific Ring of Fire, yet year-to-date totals remain below average with no 8.0+ events. Seismic variability allows for clustering, but recent model runs and aftershock monitoring show no elevated signals that would shift implied probabilities toward double-digit totals before the June 30 resolution.
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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