The Oracle · Polymarket

Will Super Typhoon Dolphin hit Japan?

Predicted · Closes

Pythia’s forecast Open
85.3% Our forecast
81.0% Market at prediction
+4.3pp Edge
Market now
50% Confidence

Analysis

Typhoon Dolphin is currently classified as a large and very strong storm system moving westward across the Pacific Ocean. Official government data and reports from Weathernews indicate that the storm has already impacted the Ogasawara Islands and is tracking toward the Ryukyu Islands. Current meteorological projections suggest the storm will approach the Okinawa main island by August 7, 2026. These assessments are supported by tracking data from undisclosed sources that monitor the storm's trajectory and intensity. The consensus among these reports points to a high likelihood of the system directly affecting Japanese territory.

Key Evidence

Two disjunctive YES paths: (1) iCyclone/Greg Dee satellite reports of the eye passing directly over North Iwo Jima (Japanese territory) on Aug 4 — credible but not an official JMA on-land fix, and contradicted by some track data; (2) multi-agency forecast consensus (HKO 'striking Okinawa', JMA/JTWC/tenki.jp tracks) of the center crossing or passing very near the dense Okinawa/Ryukyu/Amami chain Aug 6–9 while the storm slows over the region, with 10 days of window remaining.

Risks

It is resolution day and a YES bet lost: the center threaded the water gaps south/west of Okinawa (JMA's own language was only 'pass near'/接近, and KMA put the center 60 km offshore), and resolvers rejected the North Iwo Jima eye-crossing because it rested on social-media satellite interpretation rather than a JMA advisory fix on land — with Wunderground track data showing the center 10–20 km north of the island.


Provenance

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