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When will Kīlauea's Episode 53 begin?
polymarket

When will Kīlauea's Episode 53 begin?

Volume:
$9,296

Aug 11-12

 - Polymarket

Aug 11-12 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 13, 2026

Closed: Aug 13, 7:49 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Aug 11-12

View
100%
73%
Yes 100¢No 0¢
0.1¢
N/A
$3,471
N/A
N/A
N/A
Settled
Yes
polymarket

Aug 13 or later

0%
78%
Yes 0¢No 100¢
—
N/A
$2,317
N/A
N/A
N/A
Settled
No
polymarket

Aug 9-10

0%
2%
Yes 0¢No 100¢
—
N/A
$2,167
N/A
N/A
N/A
Settled
No
polymarket

Aug 8 or earlier

0%
4%
Yes 0¢No 100¢
—
N/A
$1,341
N/A
N/A
N/A
Settled
No
Total markets: 4

Description

This market resolves based on the date on which Episode 53 of the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea begins, according to the United States Geological Survey Hawaiian Volcano Observatory (HVO). "Aug 13 or later" resolves "Yes" if Episode 53 has not begun, per the HVO-stated onset date, before 12:00 AM HST August 13, 2026. If Episode 53 has still not begun by 11:59 PM HST August 31, 2026, "Aug 13 or later" resolves "Yes." Resolution is based on the onset date and time for Episode 53 as stated by HVO in the first Observatory Message or Status Report confirming the episode has begun (e.g., "Episode 53 of the ongoing Halemaʻumaʻu eruption began at [time] on [date]"). The onset date stated in that message determines which bracket resolves "Yes," even if the message itself is published after the onset. Precursory low-level activity that HVO does not designate as the episode onset does not count. If HVO does not designate the next fountaining episode as "Episode 53," the next confirmed Halemaʻumaʻu fountaining episode after Episode 52 will be treated as Episode 53 for resolution purposes. If HVO states a different onset time in a subsequent report, the most recently stated time governs. The primary resolution source for this market will be HVO's Observatory Messages (https://www.usgs.gov/observatories/hvo/observatory-messages) and HVO's Kīlauea daily updates; however, a consensus of credible reporting citing HVO may also be used.

Polymarket

This market resolves based on the date on which Episode 53 of the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea begins, according to the United States Geological Survey Hawaiian Volcano Observatory (HVO). "Aug 13 or later" resolves "Yes" if Episode 53 has not begun, per the HVO-stated onset date, before 12:00 AM HST August 13, 2026. If Episode 53 has still not begun by 11:59 PM HST August 31, 2026, "Aug 13 or later" resolves "Yes." Resolution is based on the onset date and time for Episode 53 as stated by HVO in the first Observatory Message or Status Report confirming the episode has begun (e.g., "Episode 53 of the ongoing Halemaʻumaʻu eruption began at [time] on [date]"). The onset date stated in that message determines which bracket resolves "Yes," even if the message itself is published after the onset. Precursory low-level activity that HVO does not designate as the episode onset does not count. If HVO does not designate the next fountaining episode as "Episode 53," the next confirmed Halemaʻumaʻu fountaining episode after Episode 52 will be treated as Episode 53 for resolution purposes. If HVO states a different onset time in a subsequent report, the most recently stated time governs. The primary resolution source for this market will be HVO's Observatory Messages (https://www.usgs.gov/observatories/hvo/observatory-messages) and HVO's Kīlauea daily updates; however, a consensus of credible reporting citing HVO may also be used.

Frequently asked questions

On Polymarket, the Kīlauea Episode 53 market dashboard shows real-time odds and price history, reflecting trader sentiment about when the volcanic episode will start. You can also view 24-hour volume of $5,019 to gauge recent trading activity. This single-venue view lets you monitor how the market evolves without cross-platform noise.

Currently, odds from this market suggest a very high probability that Kīlauea's Episode 53 will begin during the specified window, contrasting with some analyst forecasts that emphasize longer-term monitoring. Traders appear more focused on imminent activity than many scientific projections, which could shift if new seismic or geothermal data emerges.

On Polymarket, traders currently assign a high probability to Kīlauea’s Episode 53 beginning within the specified window, reflecting the latest geological assessments and monitoring data. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market price adjusts dynamically as new information emerges from Hawaiian Volcano Observatory updates or seismic activity reports, with liquidity reflecting trader sentiment and available volume of $9,296.

This market resolves around Sep 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Traders will watch official geological surveys and media outlets for confirmed eruptions or definitive statements that the episode has begun, ending speculation and settling all positions.