- Chair: Takemasa Miyoshi (RIKEN / University of Maryland / Japan Agency for Marine-Earth Science and Technology)
- Henry Abarbanel (University of California, San Diego)
- Steven Greybush (Pennsylvania State University)
- Yutaka Ishikawa (RIKEN)
- Takuya Kawabata (Meteorological Research Institute)
- Nobumasa Komori (Japan Agency for Marine-Earth Science and Technology)
- Shin'ya Nakano (Institute of Statistical Mathematics)
- Nancy Nichols (University of Reading)
- Stephen Penny (University of Maryland / National Centers for Environmental Prediction / RIKEN)
- Roland Potthast (Deutscher Wetterdienst / University of Reading)
- Juan Ruiz (University of Buenos Aires / RIKEN)
- Hiromu Seko (Meteorological Research Institute /Japan Agency for Marine-Earth Science and Technology)
- Genta Ueno (Institute of Statistical Mathematics)
- Joanne Waller (University of Reading)
- Chair: Takemasa Miyoshi
- Co-Chair: Shigenori Otsuka
- Hazuki Arakida
- Taeka Awazu
- Takumi Honda
- Keiichi Kondo
- Shunji Kotsuki
- Kenta Kurosawa
- Guo-Yuan Lien
- Yasumitsu Maejima
- Marimo Ohhigashi
- Atsushi Okazaki
- Juan Ruiz
- Hideyuki Sakamoto
- Yohei Sawada
- Toshiki Teramura
- Koji Terasaki
- Rie Deguchi (ex officio)
- Yukie Komori (ex officio)
- Kuki Kuniya (ex officio)
- Miho Ono (ex officio)
