Typhoon No. 9 'Chan-hom' is moving northward along the far eastern waters of Japan. Typhoon Chan-hom is expected to pass through the eastern waters of the Japanese archipelago while fluctuating in intensity between weak and relatively strong forces for the time being.

According to the Korea Meteorological Administration (KMA), Chan-hom developed around 3 p.m. on the 5th. By 9 p.m. the following day, the 6th, it was located over waters approximately 2,410 km east-southeast of Tokyo, Japan. At the time, the maximum wind speed near the center was 19 m/s (approximately 68 km/h), and the typhoon was analyzed as a Category 1 storm.

Chan-hom then moved northwestward and intensified. By 9 a.m. on the 7th, the maximum wind speed had increased to 24 m/s (86 km/h) over waters approximately 2,120 km east-southeast of Tokyo. By 9 p.m. the same day, it had moved to waters about 1,910 km east of Tokyo, with maximum wind speeds holding at around 24 m/s.

Expected to Approach Eastern Waters of Japan on the 8th–9th, Then Possibly Change Direction On the 8th, Chan-hom is forecast to gradually move westward along the eastern waters of Japan. By 9 a.m., it is expected to reach waters about 1,670 km east of Tokyo, and by 9 p.m., approximately 1,330 km east of Tokyo. During this process, the maximum wind speed is projected to decrease slightly to 23 m/s (83 km/h).

By around 9 p.m. on the 9th, the typhoon may approach waters roughly 940 km east of Tokyo before possibly turning to the northeast. At that point, it is expected to maintain Category 1 intensity with maximum wind speeds of around 23 m/s.

Expected to Approach Waters Near Hokkaido on the 10th–11th Chan-hom is subsequently projected to move toward the northern waters of Japan. By 9 p.m. on the 10th, it is expected to be located over waters approximately 730 km southeast of Sapporo, with maximum wind speeds weakening to around 21 m/s (76 km/h). By 9 p.m. on the 11th, it may approach waters about 260 km southeast of Sapporo, with maximum wind speeds forecast at around 21 m/s.

If the current forecast track holds, Chan-hom is highly likely to move northward along the eastern waters of Japan while its intensity fluctuates within the 17–24 m/s range, corresponding to Category 1 strength. The KMA's forecast track map also indicates the possibility that the strong wind zone could extend to waters near Hokkaido.

Origin of the Name and Additional Notes 'Chan-hom' is a typhoon name submitted by Laos, referring to a type of tree. The position, track, and intensity of the typhoon may vary depending on various meteorological conditions such as surrounding pressure systems and sea surface temperatures. Future forecast tracks may also be adjusted based on observation results, so the public is advised to consult the latest typhoon information from the KMA and disaster guidance from local municipalities for any safety-related decisions. (This article was written with AI assistance.)