text:  <unk> was somewhat below average in September , with only one tropical cyclone making landfall , <unk> . However , <unk> was the strongest tropical cyclone of the season and was the costliest with roughly US $ 4 @.@ 8 billion in damage , mostly in South Korea . Tropical cyclogenesis and activity continued to decline after August , with October featuring only three tropical storms . However , two , <unk> and <unk> , reached typhoon intensity ; both stayed away from land . November featured less storms but was <unk> average , with two <unk> developing . The second typhoon , <unk> , devastated portions of Yap State , resulting in approximately $ 1 @.@ 7 million in damage . In December , the JTWC and PAGASA monitored a sole tropical system east of the Philippines , though the JMA did not monitor or classify any tropical cyclones during the month . 
  