As of 15:44, Typhoon Halong was located approximately 89 km from Iwo Jima, in the Ogasawara Archipelago.
Meanwhile, Typhoon No. 21, Matmo, continues to move west-northwest across the South China Sea. It is expected to maintain its strong intensity and wide area of gale-force winds as it approaches landfall.
Matmo is forecasted to make landfall in southern China between the night of October 5th and the morning of October 6th. Afterward, it is likely to weaken into a tropical depression near Vietnam by October 7th.
https://newsonjapan.com/article/147158.php