Recent official forecasts from the Joint Typhoon Warning Center and Japan Meteorological Agency show Typhoon Dolphin, currently at Category 3–4 strength with winds near 110–115 mph, tracking west-northwest toward Japan’s Ryukyu Islands. Rapid weakening is expected over the next 2–3 days due to increasing wind shear, cooler sea-surface temperatures, and slower forward motion near Okinawa, supporting market-implied odds favoring a standard or Very Strong Typhoon at any qualifying landfall. Model consensus indicates Category 1–2 intensity by the time the storm nears the islands around August 6–8, while track uncertainty and possible expansion of the wind field leave roughly 30% odds for no direct landfall over Japanese territory per JMA criteria. Upcoming JTWC and JMA updates on intensity and steering will be the key near-term drivers.
基于Polymarket数据的AI实验性摘要。这不是交易建议,也不影响该市场的结算方式。 · 更新于台风海豚在日本登陆时的强度是多少?
台风 37%
没有符合条件的登陆 30%
强台风 28%
强烈台风 21%
热带风暴
2%
强热带风暴
11%
台风
51%
强台风
28%
强烈台风
21%
没有符合条件的登陆
30%
台风 37%
没有符合条件的登陆 30%
强台风 28%
强烈台风 21%
热带风暴
2%
强热带风暴
11%
台风
51%
强台风
28%
强烈台风
21%
没有符合条件的登陆
30%
Resolution is determined by the Japan Meteorological Agency's (JMA) position advisories placing the storm over Japanese land (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en), or by credible international news reporting confirming the storm hitting Japanese territory. The applicable advisory is selected as follows: if a JMA advisory plots the center on Japanese land, that advisory's wind speed resolves the market; if no JMA advisory plots the center on land but credible reporting confirms a crossing occurred between discrete advisory fixes, the intensity is taken from the most recently issued JMA advisory prior to the confirmed crossing time. Once the applicable advisory is identified, its intensity fixes the outcome; no subsequent real-time advisory, reclassification, or post-season best-track reanalysis may retroactively change the outcome.
Archival evidence of JMA advisory data is maintained by the Digital Typhoon database (National Institute of Informatics, Japan) at its Typhoon Images and Charts page for Typhoon 202613 (DOLPHIN). In the event of a resolution dispute, the intensity value recorded by Digital Typhoon for the applicable advisory fix shall be treated as conclusive evidence of what JMA reported.
JMA position advisories are the primary resolution source. If a JMA advisory plots the center on Japanese land, the market resolves based on that advisory's wind speed regardless of what other sources say. If no JMA advisory plots the center on land but credible reporting confirms a crossing occurred between discrete advisory fixes, the market still resolves, with intensity taken from the most recently issued JMA advisory prior to the confirmed crossing time. A disagreement exists only when a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time; in that case, JMA is the default resolution source. Only the first qualifying landfall on Japanese territory resolves the market; subsequent landfalls are disregarded.
This is a purely geographic criterion: the storm's center must pass over Japanese land, regardless of whether JMA formally designates the event as "landfall" or "passage." The applicable JMA advisory (as selected above) must show maximum sustained winds of 34 knots or higher, classifying Dolphin as a tropical storm or above. If the applicable advisory classifies the system as a tropical depression (below 34 kt), extratropical, dissipated, or absorbed, the crossing does not count and the market resolves to "No Qualifying Landfall."
This market resolves "No Qualifying Landfall" if Dolphin has been declared extratropical, dissipated, or absorbed on or before August 15 without having made landfall on Japanese territory, if the applicable advisory at the time of crossing shows winds below 34 knots, or if no landfall has physically occurred by the close of August 15, 2026.
市场开放时间: Aug 4, 2026, 1:25 PM ET
Resolver
0x69c47De9D...Resolution is determined by the Japan Meteorological Agency's (JMA) position advisories placing the storm over Japanese land (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en), or by credible international news reporting confirming the storm hitting Japanese territory. The applicable advisory is selected as follows: if a JMA advisory plots the center on Japanese land, that advisory's wind speed resolves the market; if no JMA advisory plots the center on land but credible reporting confirms a crossing occurred between discrete advisory fixes, the intensity is taken from the most recently issued JMA advisory prior to the confirmed crossing time. Once the applicable advisory is identified, its intensity fixes the outcome; no subsequent real-time advisory, reclassification, or post-season best-track reanalysis may retroactively change the outcome.
Archival evidence of JMA advisory data is maintained by the Digital Typhoon database (National Institute of Informatics, Japan) at its Typhoon Images and Charts page for Typhoon 202613 (DOLPHIN). In the event of a resolution dispute, the intensity value recorded by Digital Typhoon for the applicable advisory fix shall be treated as conclusive evidence of what JMA reported.
JMA position advisories are the primary resolution source. If a JMA advisory plots the center on Japanese land, the market resolves based on that advisory's wind speed regardless of what other sources say. If no JMA advisory plots the center on land but credible reporting confirms a crossing occurred between discrete advisory fixes, the market still resolves, with intensity taken from the most recently issued JMA advisory prior to the confirmed crossing time. A disagreement exists only when a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time; in that case, JMA is the default resolution source. Only the first qualifying landfall on Japanese territory resolves the market; subsequent landfalls are disregarded.
This is a purely geographic criterion: the storm's center must pass over Japanese land, regardless of whether JMA formally designates the event as "landfall" or "passage." The applicable JMA advisory (as selected above) must show maximum sustained winds of 34 knots or higher, classifying Dolphin as a tropical storm or above. If the applicable advisory classifies the system as a tropical depression (below 34 kt), extratropical, dissipated, or absorbed, the crossing does not count and the market resolves to "No Qualifying Landfall."
This market resolves "No Qualifying Landfall" if Dolphin has been declared extratropical, dissipated, or absorbed on or before August 15 without having made landfall on Japanese territory, if the applicable advisory at the time of crossing shows winds below 34 knots, or if no landfall has physically occurred by the close of August 15, 2026.
Resolver
0x69c47De9D...Recent official forecasts from the Joint Typhoon Warning Center and Japan Meteorological Agency show Typhoon Dolphin, currently at Category 3–4 strength with winds near 110–115 mph, tracking west-northwest toward Japan’s Ryukyu Islands. Rapid weakening is expected over the next 2–3 days due to increasing wind shear, cooler sea-surface temperatures, and slower forward motion near Okinawa, supporting market-implied odds favoring a standard or Very Strong Typhoon at any qualifying landfall. Model consensus indicates Category 1–2 intensity by the time the storm nears the islands around August 6–8, while track uncertainty and possible expansion of the wind field leave roughly 30% odds for no direct landfall over Japanese territory per JMA criteria. Upcoming JTWC and JMA updates on intensity and steering will be the key near-term drivers.
基于Polymarket数据的AI实验性摘要。这不是交易建议,也不影响该市场的结算方式。 · 更新于

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