SimpleFunctions
Winner-take-all answer·20 source contracts·Kalshi 20·refreshed just now·Closes Dec 1, 2026 · 177d

Will there be more than 1 hurricane of category 1 or above in the Central Pacific in 2026

Leader sits at 91% across 20 bound outcomes, runner-up at 83%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

91%

Above 5

runner-up 83¢leader 91¢

Outcomes

20

winner-take-all

Runner-up

83¢

Above 6

Spread

8pp

contested

24h volume

$5

thin orderbook

Closes

Dec 1, 2026

177 days

Venue

Kalshi

20 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAbove 5: 91% (9 days, 8 points)Above 5: 91% on 2026-05-31Above 6: 83% (9 days, 8 points)Above 6: 83% on 2026-06-04Above 7: 76% (9 days, 8 points)Above 7: 76% on 2026-05-31
Above 591¢Above 683¢Above 776¢
Top 3 candidates by current price · 9d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Cluster 1

Will there be more than

20 contracts$5
OutcomePrice24hVolumeVenueDetail

Will there be more than 5 hurricanes of category 1 or above in the Central Pacific in 2026?: Above 5

KXHURRICANE-26DEC01CPACTOT-5

3¢15pp$2K

Will there be more than 8 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 8

KXHURRICANE-26DEC01EPACTOT-8

65¢±0$1K

Will there be more than 7 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 7

KXHURRICANE-26DEC01EPACTOT-7

76¢±0$1K

Will there be more than 4 hurricanes of category 1 or above in the Central Pacific in 2026?: Above 4

KXHURRICANE-26DEC01CPACTOT-4

15¢11pp$0K

Will there be more than 3 hurricanes of category 1 or above in the Central Pacific in 2026?: Above 3

KXHURRICANE-26DEC01CPACTOT-3

15¢11pp$0K

Will there be more than 2 hurricanes of category 1 or above in the Central Pacific in 2026?: Above 2

KXHURRICANE-26DEC01CPACTOT-2

25¢48pp$0K

Will there be more than 1 hurricane of category 1 or above in the Central Pacific in 2026?: Above 1

KXHURRICANE-26DEC01CPACTOT-1

56¢±0$0K

Will there be more than 8 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 8

KXHURRICANE-26DEC01EPACMAJ-8

7¢±0$0K

Will there be more than 7 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 7

KXHURRICANE-26DEC01EPACMAJ-7

16¢+2pp$0K

Will there be more than 6 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 6

KXHURRICANE-26DEC01EPACMAJ-6

28¢+1pp$0K

Will there be more than 5 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 5

KXHURRICANE-26DEC01EPACMAJ-5

37¢2pp$0K

Will there be more than 4 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 4

KXHURRICANE-26DEC01EPACMAJ-4

54¢1pp$0K

Will there be more than 3 hurricanes of category 3 or above in the Eastern Pacific in 2026?: Above 3

KXHURRICANE-26DEC01EPACMAJ-3

73¢+2pp$0K

Will there be more than 13 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 13

KXHURRICANE-26DEC01EPACTOT-13

12¢+2pp$0K

Will there be more than 12 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 12

KXHURRICANE-26DEC01EPACTOT-12

20¢±0$0K

Will there be more than 11 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 11

KXHURRICANE-26DEC01EPACTOT-11

31¢±0$0K

Will there be more than 10 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 10

KXHURRICANE-26DEC01EPACTOT-10

40¢±0$0K

Will there be more than 9 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 9

KXHURRICANE-26DEC01EPACTOT-9

54¢+1pp$0K

Will there be more than 6 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 6

KXHURRICANE-26DEC01EPACTOT-6

83¢1pp$0K

Will there be more than 5 hurricanes of category 1 or above in the Eastern Pacific in 2026?: Above 5

KXHURRICANE-26DEC01EPACTOT-5

91¢±0$0K

Analysis

This prediction asks whether the Central Pacific basin will experience at least two hurricanes of category 1 strength or higher during 2026. The 90% probability reflects strong confidence this threshold will be met. The assessment is driven primarily by historical baseline rates—the Central Pacific typically sees 3-4 hurricanes annually—and current sea surface temperature patterns. The main variable is whether atmospheric conditions (vertical wind shear, atmospheric instability) remain favorable for storm development through the peak August-October season. The key driver of uncertainty centers on whether sea surface temperatures in the Pacific warm or cool relative to current forecasts, which directly affects hurricane genesis frequency. Resolution depends on observations from the National Hurricane Center's official records through December 31, 2026, with most storms typically occurring between July and November when conditions are most conducive to development.

  • Central Pacific historical average of 3-4 hurricanes annually from 1950-2024 baseline data
  • Current sea surface temperature anomalies and their projected evolution through peak hurricane season (August-October)
  • Vertical wind shear patterns forecasted for mid-Pacific during 2026 warm season
  • ENSO phase and tropical Pacific circulation patterns as of May 2026
  • Official National Hurricane Center categorization criteria applied to any tracked systems

What moved the line

  • Jun 7Above 248pp7426¢ · Kalshi
  • Jun 3Above 335pp1752¢ · Kalshi
  • Jun 3Above 227pp2754¢ · Kalshi
  • Jun 4Above 220pp5474¢ · Kalshi
  • Jun 3Above 518pp422¢ · Kalshi

Recently closed in climate

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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