USGS data shows only one confirmed magnitude 5.5+ earthquake so far in the April 27–May 3 window—a M5.7 event 234 km southeast of Lorengau, Papua New Guinea, on April 30—leaving traders to assess the remaining two days against baseline global seismicity. Historical averages indicate about 8–10 such events weekly worldwide, following Gutenberg-Richter frequency-magnitude relations, but recent activity has been subdued with no active aftershock sequences above threshold, decaying Nevada swarm from mid-April, or elevated strain on major fault lines like the Pacific Ring of Fire. Market-implied odds cluster around 3–5 due to this Poisson-distributed uncertainty, with continuous USGS monitoring poised to update counts through May 3 UTC resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHow many 5.5 or above earthquakes April 27 - May 3?
How many 5.5 or above earthquakes April 27 - May 3?
≤3 26.5%
4 21.4%
5 18%
6 11%
$23,982 Vol.
$23,982 Vol.
≤3
27%
4
21%
5
18%
6
11%
7
9%
8
4%
9
2%
>9
3%
≤3 26.5%
4 21.4%
5 18%
6 11%
$23,982 Vol.
$23,982 Vol.
≤3
27%
4
21%
5
18%
6
11%
7
9%
8
4%
9
2%
>9
3%
The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).
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 May 31, 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.
This market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.
Market Opened: Apr 24, 2026, 6:19 PM ET
Resolver
0x69c47De9D...The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).
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 May 31, 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.
This market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.
Resolver
0x69c47De9D...USGS data shows only one confirmed magnitude 5.5+ earthquake so far in the April 27–May 3 window—a M5.7 event 234 km southeast of Lorengau, Papua New Guinea, on April 30—leaving traders to assess the remaining two days against baseline global seismicity. Historical averages indicate about 8–10 such events weekly worldwide, following Gutenberg-Richter frequency-magnitude relations, but recent activity has been subdued with no active aftershock sequences above threshold, decaying Nevada swarm from mid-April, or elevated strain on major fault lines like the Pacific Ring of Fire. Market-implied odds cluster around 3–5 due to this Poisson-distributed uncertainty, with continuous USGS monitoring poised to update counts through May 3 UTC resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions