According to the Central Meteorological Observatory, the center of this year's No. 1 typhoon, "Iyuni", is located at 5 o'clock today (27th) in the offshore waters of the eastern Philippines, about 1170 kilometers south by west of Naha City, Ryukyu Islands, which is 16.4 degrees north latitude and 123.6 degrees east longitude. The maximum wind force near the center is 13 degrees (38 meters per second), and the minimum pressure at the center is 965 hpa, The radius of the seventh level wind circle is 100-150 km, the radius of the tenth level wind circle is 50-60 km, and the radius of the twelfth level wind circle is 30 km.

It is expected that "Ayuanni" will move towards the northeast at a speed of about 20 kilometers per hour, and the intensity will gradually increase.