The typhoon behind Sula is Anemone.

Super Typhoon Haikui (English: SuperTyphoonHaikui, international number: 2311, Joint Typhoon Warning Center: 10W, Philippine Atmospheric, Geophysical and Astronomical Services Administration: Hanna) is the 11th Pacific typhoon season in 2023 Storm received an international number. The name "Sea Anemone" was provided by China, which means sea anemone. It is a sea animal shaped like a flower. It was used to replace the "Dragon King" that was retired due to heavy damage to China in 2005. This time it is the name "Sea Anemone". The name is used for the third time.

Typhoon "Hai Kuai" formed in the northwest Pacific Ocean on the morning of August 28, 2023, and strengthened from tropical storm level to severe tropical storm level on the afternoon of August 29. On the afternoon of September 1, it strengthened from a severe tropical storm level to a typhoon level. On the morning of September 3, it strengthened from a severe typhoon level to a super typhoon level. In the afternoon of the same day, it weakened from a super typhoon level to a severe typhoon level; in the evening of the same day, it weakened from a severe typhoon level to a severe typhoon level. It weakened to typhoon level; in the early morning of September 4, it weakened from typhoon level to severe tropical storm level.

Typhoon Characteristics

The formation of Typhoon "Hai Kuan" made it form a three-typhoon situation with Typhoon Sura and Typhoon Dawi, making the "Typhoon" appear on the northwest Pacific for the first time this year. "Three *** Dances", as can be seen in the monitoring images released by the Central Meteorological Observatory, "Sea Anemone", "Davi" and "Sura" formed a triangle.

The future paths of "Sula" and "Hai Kuan" are highly variable. Due to the complex circulation situation in the later period, the game between the westerly trough and the subtropical high will further affect the guiding airflow of the two typhoons. So there's a lot of uncertainty. However, both typhoons have a great potential impact on China. If Typhoon Haikui strengthens in the later period and approaches Typhoon Sura, the two typhoons may also have a "Fujiwara effect" of mutual rotation.