**No major volcanic eruption of VEI 6 or higher has occurred in 2026 through early September, aligning with the market's 89.5% implied probability for "No."** Such events remain exceptionally rare globally, with historical return periods often spanning centuries due to the enormous magma volumes and sustained high explosivity required on the Volcanic Explosivity Index scale. Official monitoring by the USGS Volcano Hazards Program, Smithsonian Global Volcanism Program, and national agencies shows ongoing activity limited to lower-intensity systems like Kīlauea’s episodic fountaining, Semeru’s persistent explosions (max VEI 4), and recent ash plumes from Sinabung or Lewotobi, none approaching stratospheric injection or ejecta volumes indicative of VEI 6 thresholds. No volcano currently exhibits the widespread deformation, massive unrest, or seismic swarms signaling an imminent large-scale event, supporting trader consensus around the low baseline odds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMajor volcano eruption (VEI ≥6) in 2026?
Major volcano eruption (VEI ≥6) in 2026?
11% chance
$145,341 Vol.
$145,341 Vol.
Mar 30, 2027
11% chance
$145,341 Vol.
$145,341 Vol.
Mar 30, 2027
This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.**No major volcanic eruption of VEI 6 or higher has occurred in 2026 through early September, aligning with the market's 89.5% implied probability for "No."** Such events remain exceptionally rare globally, with historical return periods often spanning centuries due to the enormous magma volumes and sustained high explosivity required on the Volcanic Explosivity Index scale. Official monitoring by the USGS Volcano Hazards Program, Smithsonian Global Volcanism Program, and national agencies shows ongoing activity limited to lower-intensity systems like Kīlauea’s episodic fountaining, Semeru’s persistent explosions (max VEI 4), and recent ash plumes from Sinabung or Lewotobi, none approaching stratospheric injection or ejecta volumes indicative of VEI 6 thresholds. No volcano currently exhibits the widespread deformation, massive unrest, or seismic swarms signaling an imminent large-scale event, supporting trader consensus around the low baseline odds.
This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.
Market Opened: Dec 29, 2025, 6:24 PM ET
Volume
$145,341End Date
Mar 31, 2027Market Opened
Dec 29, 2025, 6:24 PM ETResolver
0x65070BE91...This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.**No major volcanic eruption of VEI 6 or higher has occurred in 2026 through early September, aligning with the market's 89.5% implied probability for "No."** Such events remain exceptionally rare globally, with historical return periods often spanning centuries due to the enormous magma volumes and sustained high explosivity required on the Volcanic Explosivity Index scale. Official monitoring by the USGS Volcano Hazards Program, Smithsonian Global Volcanism Program, and national agencies shows ongoing activity limited to lower-intensity systems like Kīlauea’s episodic fountaining, Semeru’s persistent explosions (max VEI 4), and recent ash plumes from Sinabung or Lewotobi, none approaching stratospheric injection or ejecta volumes indicative of VEI 6 thresholds. No volcano currently exhibits the widespread deformation, massive unrest, or seismic swarms signaling an imminent large-scale event, supporting trader consensus around the low baseline odds.
This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.
The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.
If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.
Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.
Volume
$145,341End Date
Mar 31, 2027Market Opened
Dec 29, 2025, 6:24 PM ETResolver
0x65070BE91...**No major volcanic eruption of VEI 6 or higher has occurred in 2026 through early September, aligning with the market's 89.5% implied probability for "No."** Such events remain exceptionally rare globally, with historical return periods often spanning centuries due to the enormous magma volumes and sustained high explosivity required on the Volcanic Explosivity Index scale. Official monitoring by the USGS Volcano Hazards Program, Smithsonian Global Volcanism Program, and national agencies shows ongoing activity limited to lower-intensity systems like Kīlauea’s episodic fountaining, Semeru’s persistent explosions (max VEI 4), and recent ash plumes from Sinabung or Lewotobi, none approaching stratospheric injection or ejecta volumes indicative of VEI 6 thresholds. No volcano currently exhibits the widespread deformation, massive unrest, or seismic swarms signaling an imminent large-scale event, supporting trader consensus around the low baseline odds.
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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