August marks the climatological peak for tropical cyclone formation in the western North Pacific, with elevated sea surface temperatures and monsoon trough activity historically supporting multiple typhoon developments that can track toward Japan. As of mid-August 2026, official monitoring from agencies like the Japan Meteorological Agency shows active steering patterns and warm ocean waters conducive to intensification and northward movement, aligning with historical analogs of one to two Honshu landfalls per August on average. Ensemble model consensus currently favors systems capable of reaching the main island within the remaining three weeks, though track uncertainty grows beyond 7–10 days and could shift probabilities if ridging strengthens or shear increases. These verified environmental factors underpin the 77% market-implied odds for at least one landfall this month.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertWird ein tropischer Wirbelsturm im August 2026 auf Honshu landen?
Wird ein tropischer Wirbelsturm im August 2026 auf Honshu landen?
89% Chance
NEU
NEU
1. Sep. 2026
89% Chance
NEU
NEU
1. Sep. 2026
This market will resolve to "Yes" if a tropical cyclone makes landfall on Honshu, Japan between market creation and August 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". A landfall counts only if it occurs within this window; the time of the physical landfall governs, not the time any confirming advisory is issued.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.August marks the climatological peak for tropical cyclone formation in the western North Pacific, with elevated sea surface temperatures and monsoon trough activity historically supporting multiple typhoon developments that can track toward Japan. As of mid-August 2026, official monitoring from agencies like the Japan Meteorological Agency shows active steering patterns and warm ocean waters conducive to intensification and northward movement, aligning with historical analogs of one to two Honshu landfalls per August on average. Ensemble model consensus currently favors systems capable of reaching the main island within the remaining three weeks, though track uncertainty grows beyond 7–10 days and could shift probabilities if ridging strengthens or shear increases. These verified environmental factors underpin the 77% market-implied odds for at least one landfall this month.
This market will resolve to "Yes" if a tropical cyclone makes landfall on Honshu, Japan between market creation and August 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". A landfall counts only if it occurs within this window; the time of the physical landfall governs, not the time any confirming advisory is issued.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.
Markt eröffnet: Aug 10, 2026, 11:27 AM ET
Volumen
$252Enddatum
1. Sep. 2026Markt eröffnet
Aug 10, 2026, 11:27 AM ETResolver
0x65070BE91...This market will resolve to "Yes" if a tropical cyclone makes landfall on Honshu, Japan between market creation and August 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". A landfall counts only if it occurs within this window; the time of the physical landfall governs, not the time any confirming advisory is issued.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.August marks the climatological peak for tropical cyclone formation in the western North Pacific, with elevated sea surface temperatures and monsoon trough activity historically supporting multiple typhoon developments that can track toward Japan. As of mid-August 2026, official monitoring from agencies like the Japan Meteorological Agency shows active steering patterns and warm ocean waters conducive to intensification and northward movement, aligning with historical analogs of one to two Honshu landfalls per August on average. Ensemble model consensus currently favors systems capable of reaching the main island within the remaining three weeks, though track uncertainty grows beyond 7–10 days and could shift probabilities if ridging strengthens or shear increases. These verified environmental factors underpin the 77% market-implied odds for at least one landfall this month.
This market will resolve to "Yes" if a tropical cyclone makes landfall on Honshu, Japan between market creation and August 31, 2026, 11:59:59 PM ET. Otherwise, this market will resolve to "No". A landfall counts only if it occurs within this window; the time of the physical landfall governs, not the time any confirming advisory is issued.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.
A tropical cyclone is a system classified by the Japan Meteorological Agency (JMA) as a tropical storm or stronger, meaning maximum sustained winds (10-minute average) of at least 34 knots (17.2 m/s), in the JMA advisory in effect immediately prior to the landfall. A system classified only as a tropical depression, or as extratropical, dissipated, or absorbed, at that time does not qualify.
Landfall means the center of the tropical cyclone's circulation physically crosses the coastline of Honshu. A system whose center crosses the coastline only of Hokkaido, Kyushu, Shikoku, Okinawa, the Ryukyu Islands, or any smaller island, or that passes over or near Honshu without its center crossing the Honshu coastline, does not qualify.
The primary resolution source for this market will be the Japan Meteorological Agency's position advisories (https://www.jma.go.jp/bosai/map.html#contents=typhoon&lang=en). If a JMA advisory plots the storm's center over Honshu, this market resolves "Yes" regardless of what other sources say. If no JMA advisory plots the center over Honshu but credible international news reporting confirms a crossing occurred between discrete advisory fixes, this market resolves "Yes", with classification taken from the most recently issued JMA advisory prior to the confirmed crossing time. Where a JMA advisory and credible reporting make contradictory claims about the storm's position at the same point in time, JMA is the default resolution source.
Once a qualifying landfall is reported, this market may remain open for up to 36 hours to establish confirmation, after which it will resolve according to the latest JMA data. This market may resolve based on the initial JMA advisory reporting a qualifying landfall regardless of any later advisory, retraction, best-track revision, or reanalysis that changes the storm's classification or position at the time of landfall.
Volumen
$252Enddatum
1. Sep. 2026Markt eröffnet
Aug 10, 2026, 11:27 AM ETResolver
0x65070BE91...August marks the climatological peak for tropical cyclone formation in the western North Pacific, with elevated sea surface temperatures and monsoon trough activity historically supporting multiple typhoon developments that can track toward Japan. As of mid-August 2026, official monitoring from agencies like the Japan Meteorological Agency shows active steering patterns and warm ocean waters conducive to intensification and northward movement, aligning with historical analogs of one to two Honshu landfalls per August on average. Ensemble model consensus currently favors systems capable of reaching the main island within the remaining three weeks, though track uncertainty grows beyond 7–10 days and could shift probabilities if ridging strengthens or shear increases. These verified environmental factors underpin the 77% market-implied odds for at least one landfall this month.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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