Traders overwhelmingly back exactly two magnitude 6.5+ earthquakes occurring between March 16-22 (93% implied probability), driven by USGS confirmed data logging precisely two events so far—a M7.4 off Japan on March 17 and a M6.9 near Vanuatu on March 20—with the monitoring window closing soon and just hours left. Global seismicity baselines from USGS catalogs average 1-2 such quakes weekly, supporting low odds for more absent unusual activity like aftershock sequences. A challenge would require a rare seismic swarm or undetected precursor in high-risk zones like the Pacific Ring of Fire, though current models from authoritative monitors show no such signals.
Experimental AI-generated summary referencing Polymarket data · UpdatedHow many 6.5 or above earthquakes March 16 - March 22?
How many 6.5 or above earthquakes March 16 - March 22?
2 92.8%
3 6.3%
4 <1%
0 <1%
$273,357 Vol.
$273,357 Vol.
0
<1%
1
<1%
2
93%
3
6%
4
<1%
5
<1%
>5
<1%
2 92.8%
3 6.3%
4 <1%
0 <1%
$273,357 Vol.
$273,357 Vol.
0
<1%
1
<1%
2
93%
3
6%
4
<1%
5
<1%
>5
<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 April 30, 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: Mar 13, 2026, 3:55 PM ET
Resolver
0x69c47De9D...Resolver
0x69c47De9D...Traders overwhelmingly back exactly two magnitude 6.5+ earthquakes occurring between March 16-22 (93% implied probability), driven by USGS confirmed data logging precisely two events so far—a M7.4 off Japan on March 17 and a M6.9 near Vanuatu on March 20—with the monitoring window closing soon and just hours left. Global seismicity baselines from USGS catalogs average 1-2 such quakes weekly, supporting low odds for more absent unusual activity like aftershock sequences. A challenge would require a rare seismic swarm or undetected precursor in high-risk zones like the Pacific Ring of Fire, though current models from authoritative monitors show no such signals.
Experimental AI-generated summary referencing Polymarket data · Updated
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