First published 9/24/2026, 5:44:15 AM · Last updated 9/24/2026, 5:44:15 AM

気象警報・注意報（Ｈ２７）

Japan Meteorological Agency (JMA) warning for the Ishikari, Sorachi, and Shiribeshi areas of Hokkaido advising caution for strong winds, violent gusts including tornadoes, and lightning. The excerpt lists thunderstorm warnings (雷注意報) for locations including the foothills of Mt. Yotei, Kuromatsunai, Niseko, Makkari, Rusutsu, Kimobetsu, Kyogoku, and Kutchan. JMA headline repeats the same caution.

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The JMA issued a regional warning for strong winds, possible tornadoes/sudden gusts, and lightning affecting multiple towns in Hokkaido; people in the named areas are being advised to take caution.

Location

Sources

気象警報・注意報（Ｈ２７）

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