Meteorological agencies have issued strong warnings as Typhoon Nari, the fifth named storm of the season, advances toward eastern Japan. The system is expected to pass near Tokyo and the Tōhoku region, with potential landfall in Hokkaidō by Tuesday, according to the Japan Meteorological Agency (JMA) Wikipedia+14Japan Wire by KYODO NEWS+14Japan Today+14.
Current Situation
- As of Monday morning, Nari was approximately 210 km south-southeast of Chōshi, Chiba Prefecture, moving northward at about 35 km/h, carrying winds up to 126 kph Japan Wire by KYODO NEWS+4Reddit+4Anadolu Ajansı+4.
- Coastal regions including Kantō, Tōhoku, and Hokkaidō can expect storm-force winds reaching 126 kph along with high waves and flash flooding DTN APAC+2DTN APAC+2Weatherzone+2.
Rainfall & Landslide Risks
- Between Monday and Tuesday, rainfall could accumulate up to 200 mm in the Kantō–Kōshin region; 80 mm in Tōhoku and 100–120 mm in Hokkaidō are also anticipated Mainichi+9Japan Wire by KYODO NEWS+9DTN APAC+9.
- Officials have issued landslide warnings, urging residents in vulnerable areas to be on high alert for dangerous ground movements News.az+5Japan Wire by KYODO NEWS+5Facebook+5.
Wind & Marine Hazards
- Gale-force winds—roughly 75–85 km/h—are expected near the typhoon’s center, with larger swells pounding the eastern coastline until midweek DTN APAC+2DTN APAC+2Weatherzone+2.
- Strong southerly gusts may persist into Wednesday as Nari progresses over Hokkaidō toward the Sea of Okhotsk Japan Today+14Weatherzone+14DTN APAC+14.
Warnings & Precautions
| Area | Warning |
|---|---|
| Tokyo & Kantō | Strong wind, heavy rain, high waves |
| Tōhoku | Flooding, landslides, river overflow |
| Hokkaidō | Persistent gusts, heavy rain into Tuesday |
- Residents are advised to secure outdoor items, avoid travel during peak storm hours, and monitor local advisories.
- Coastal mariners should seek safe harbour as rough seas continue through Wednesday.
What’s Ahead
- Nari is anticipated to weaken while crossing Hokkaidō, but not before inflicting heavy rainfall, gusty winds, and hazardous conditions across central and eastern Japan The Japan TimesWikipedia.
- Conditions should begin to stabilise later in the week, as a high-pressure system moves across the region .
Key Takeaways
- Track Typhoon Nari’s progress and heed warnings.
- Prepare for strong winds and secure homes and vehicles.
- Stay vigilant for landslides in steep or flood-prone zones.