Akiyoshi Wada

Profile Information

Affiliation: 室長, 台風・災害気象研究部, 気象庁気象研究所

Degree: Ph.D.(University of Tokyo)

Researcher number: 20354475
J-GLOBAL ID: 200901040543405809
researchmap Member ID: 5000038817

External link: https://www.mri-jma.go.jp/Dep/typ/awada/Akiyoshi_Wada.html

Senior Researcher
Meteorological Research Institute Japan Meteorological Agency

Research Interests

Research Areas

Natural sciences / Atmospheric and hydrospheric science /

Research History

Apr, 2019 - Present

Head, Department of Typhoon and Severe Weather Research, Meteorological Research Institute
Apr, 2007 - Mar, 2019

Senior Researcher, Typhoon Research Department / Meteorological Research Institute / Japan Meteorological Agency
Apr, 1998 - Mar, 2007

Researcher, Typhoon Research Department, Meteorological Research Institute

Awards

Jul, 2021

AGU’s Outstanding Reviewers of 2020, American Geophysical Union

Akiyoshi Wada
2021

Springer Advances in Atmospheric Sciences 2021年編集者賞, Efficient, vigorous and fair reviews, Springer Advances in Atmospheric Sciences
AGU’s Outstanding Reviewers of 2017, AGU

Akiyoshi Wada

Papers

Large Ensemble Simulation for Investigating Predictability of Precursor Vortices of Typhoon Faxai in 2019 With a 14‐km Mesh Global Nonhydrostatic Atmospheric Model

Yohei Yamada, Tomoki Miyakawa, Masuo Nakano, Chihiro Kodama, Akiyoshi Wada, Tomoe Nasuno, Ying‐Wen Chen, Akira Yamazaki, Hisashi Yashiro, Masaki Satoh

Geophysical Research Letters, Feb 16, 2023
Stationary and Transient Asymmetric Features in Tropical Cyclone Eye with Wavenumber-one Instability: Case Study for Typhoon Haishen (2020) with Atmospheric Motion Vectors from 30-second Imaging

Takeshi Horinouchi, Satoki Tsujino, Masahiro Hayashi, Udai Shimada, Wataru Yanase, Akiyoshi Wada, Hiroyuki Yamada

Monthly Weather Review, 151(1) 253-273, Oct 25, 2022
Application of Empirical Orthogonal Function Analysis to 1 km Ensemble Simulations and Himawari–8 Observation in the Intensification Phase of Typhoon Hagibis (2019)

Akiyoshi Wada, Masahiro Hayashi, Wataru Yanase

Atmosphere, 13(10) 1559-1559, Sep 23, 2022
Intensity and Structural Changes of Numerically Simulated Typhoon Faxai (1915) before Landfall

Yoshiaki MIYAMOTO, Hironori FUDEYASU, Akiyoshi WADA

Journal of the Meteorological Society of Japan. Ser. II, 100(1) 181-196, 2022
Contributions of the Large-Scale Environment to the Typhoon Genesis of Faxai (2019)

Hironori FUDEYASU, Udai SHIMADA, Yoshinori OIKAWA, Hisaki EITO, Akiyoshi WADA, Ryuji YOSHIDA, Takeshi HORINOUCHI

Journal of the Meteorological Society of Japan. Ser. II, 100(4) 617-630, 2022
Multiple Dynamics of Precipitation Concentrated on the North Side of Typhoon Hagibis (2019) during Extratropical Transition

Wataru YANASE, Kentaro ARAKI, Akiyoshi WADA, Udai SHIMADA, Masahiro HAYASHI, Takeshi HORINOUCHI

Journal of the Meteorological Society of Japan. Ser. II, 100(5) 783-805, 2022
Interactions between a Tropical Cyclone and Upper-Tropospheric Cold-Core Lows Simulated by an Atmosphere-Wave-Ocean Coupled Model: A Case Study of Typhoon Jongdari (2018)

Akiyoshi WADA, Wataru YANASE, Kozo OKAMOTO

Journal of the Meteorological Society of Japan. Ser. II, 2022
Roles of Oceanic Mesoscale Eddy in Rapid Weakening of Typhoons Trami and Kong-Rey in 2018 Simulated with a 2-km-Mesh Atmosphere-Wave-Ocean Coupled Model

Akiyoshi WADA

Journal of the Meteorological Society of Japan. Ser. II, 99(6) 1453-1482, 2021
Increasing TCHP in the Western North Pacific and Its Influence on the Intensity of FAXAI and HAGIBIS in 2019

Akiyoshi Wada, Johnny C. L. Chan

SOLA, 17A(Special_Edition) 29-32, 2021 Peer-reviewedLead author
Unusual Characteristics of Extratropical Transition of Typhoons in August 2016

Nao TAKAMURA, Akiyoshi WADA

Journal of the Meteorological Society of Japan. Ser. II, 98(4) 691-706, 2020 Peer-reviewedLast author
The Diurnal Cycle of Clouds in Tropical Cyclones over the Western North Pacific Basin

Kohei Fukuda, Kazuaki Yasunaga, Ryo Oyama, Akiyoshi Wada, Atsushi Hamada, Hironori Fudeyasu

SOLA, 16 109-114, 2020 Peer-reviewed
Comparison of the third-generation Japanese ocean flux data set J-OFURO3 with numerical simulations of Typhoon Dujuan (2015) traveling south of Okinawa

Akiyoshi Wada, Hiroyuki Tomita, Shin’ichiro Kako

Journal of Oceanography, 76(6) 419-437, 2020 Peer-reviewedLead author
Convective bursts with gravity waves in tropical cyclones: case study with the Himawari-8 satellite and idealized numerical study.

Takeshi Horinouchi, Udai Shimada, Akiyoshi Wada

Geophysical Research Letters, 47(3), 2020 Peer-reviewed
Air-Sea Coupled Data Assimilation Experiment for Typhoons Kilo, Etau and the September 2015 Kanto-Tohoku Heavy Rainfall with the Advanced Microwave Scanning Radiometer 2 Sea Surface Temperature

Akiyoshi Wada, Hiroshige Tsuguti, Kozo Okamoto, Naoko Seino

JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN, 97(3) 553-575, Jun, 2019 Peer-reviewedLead author
The relationship between convective bursts and warm-core intensification in a nonhydrostatic simulation of Typhoon Lionrock (2016).

Ryo Oyama, Akiyoshi Wada

Monthly Weather Review, 147, 2019 Peer-reviewedLast author
Relation of convective bursts to changes in the intensity of Typhoon Lionrock (2016) during the decay phase simulated by an atmosphere-wave-ocean coupled model.

Akiyoshi Wada, Ryo Oyama

Journal of Meteorological Society of Japan, 96, Dec, 2018 Peer-reviewed
Effect of air–sea environmental conditions and interfacial processes on extremely intense typhoon Haiyan (2013)

Akiyoshi Wada, Sachie Kanada, Hiyoyuki Yamada

Journal of Geophysical Research -Atmospheres, 123, 2018 Peer-reviewed
The role of ocean-atmosphere interaction in Typhoon Sinlaku (2008) using a regional coupled data assimilation system

Akiyoshi Wada, Masaru Kunii

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 122(5) 3675-3695, May, 2017 Peer-reviewed
Global 7km mesh nonhydrostatic Model Intercomparison Project for improving TYphoon forecast (TYMIP-G7): experimental design and preliminary results

Masuo Nakano, Akiyoshi Wada, Masahiro Sawada, Hiromasa Yoshimura, Ryo Onishi, Shintaro Kawahara, Wataru Sasaki, Tomoe Nasuno, Munehiko Yamaguchi, Takeshi Iriguchi …

GEOSCIENTIFIC MODEL DEVELOPMENT, 10(3) 1363-1381, Mar, 2017 Peer-reviewed
Different Climatological Characteristics, Inner-Core Structures, and Intensification Processes of Simulated Intense Tropical Cyclones between 20-km Global and

Sachie Kanada, Akiyoshi Wada

JOURNAL OF CLIMATE, 30(5) 1583-1603, Mar, 2017 Peer-reviewedLast author

Misc.

第5回非静力学モデルに関する国際ワークショップの報告

瀬古弘, 和田章義, 村田昭彦, 宮川知己, 竹見哲也, 福井真, 川畑拓矢, 北村祐二, 清木達也, 堀田大介

天気, 66(7) 501-506, Jul, 2019
Impacts on local heavy rainfalls of surface winds measurement by seabirds.

Akiyoshi Wada, Masaru Kunii, Yoshinari Yonehara, Katsufumi Sato

CAS/JSC WGNE Res. Activities in Atm. And. Oceanic Modelling., 47 1-25, 2017
Global 7-km mesh Nonhydrostatic Model Intercomparison Project for Improving Typhoon Forecast (TYMIP-G7) : The Second Term : Statistical Study for Full Life-cycle of Tropical Cyclones

Annual report of the earth simulator, 329-335, Apr, 2016
Global 7-km mesh Nonhydrostatic Model Intercomparison Project for Improving Typhoon Forecast (TYMIP-G7) : The First Term : Statistical Study for Land Approaching Typhoons

Annual report of the earth simulator, 305-316, Apr, 2016
Simulated Tropical Cyclone Intensity and Structure using high-resolution nonhydrostatic global model

SAWADA Masahiro, WADA Akiyoshi, YOSHIMURA Hiromasa, NAKANO Masuo, ONISHI Ryo, KAWAHARA Shintaro, KAWAI Hideaki, SHINDO Eiki, IRIGUCHI Takeshi, YAMAGUCHI Munehiko …

日本地球惑星科学連合大会予稿集(Web), 2016, 2016
D153 領域大気海洋結合モデルを用いたアンサンブルカルマンフィルタの構築(第2報)(気象予報・データ同化,一般口頭発表)

国井勝, 伊藤耕介, 和田章義

大会講演予講集, 108 163-163, 2015
D168 複数の次世代非静力学全球モデルを用いた高解像度台風予測実験(気象予報・データ同化,一般口頭発表)

和田章義, 沢田雅洋, 吉村裕正, 中野満寿男, 那須野智江, 大西領, 渕上弘光, 川原慎太郎, 佐々木亘, 入口武史 …

大会講演予講集, 108 178-178, 2015
P170 台風や大気擾乱の発達に対する新しい表層海洋熱容量(ポスター・セッション)

和田章義, 碓氷典久

大会講演予講集, 108 250-250, 2015
A304 2013年台風第18号(MAN-YI)の急発達に関する数値シミュレーション(熱帯大気・台風I,一般口頭発表)

和田章義, 金田幸恵

大会講演予講集, 108 336-336, 2015
A307 西部北太平洋域における台風の強度特性と気象庁全球気候20kmモデルによる再現性 : 続報高解像度モデルで再現された強い台風の強度変化と内部コア構造(熱帯大気・台風I,一般口頭発表)

金田幸恵, 和田章義, 坪木和久

大会講演予講集, 108 339-339, 2015
D460 西部北太平洋域における台風の強度特性と気象庁全球気候20kmモデルによる再現性(台風・熱帯大気,一般口頭発表)

金田幸恵, 和田章義, 坪木和久

大会講演予講集, 107 492-492, 2015
D451 2013年台風第18号(MAN-YI)に伴う豪雨と海洋との関係(台風・熱帯大気,一般口頭発表)

和田章義

大会講演予講集, 107 483-483, 2015
D452 2013年台風第30号(HAIYAN)の強度変化とTCHP(台風・熱帯大気,一般口頭発表)

和田章義

大会講演予講集, 107 484-484, 2015
A306 水平解像度2kmの非静力学モデルを用いた狩野川台風(TY195822: IDA)の再現実験(台風I,一般口頭発表)

金田幸恵, 和田章義, 坪木和久

大会講演予講集, 105 250-250, 2014
A403 台風1330号(Haiyan)における大気海洋環境場の役割(台風II・熱帯大気,一般口頭発表)

和田章義

大会講演予講集, 105 327-327, 2014
第41回メソ気象研究会の報告 : 台風～発生・発達と日本への影響(研究会報告)

北畠尚子, 城岡竜一, 和田章義, 末木健太, 津口裕茂, 筆保弘徳

天気, 61(10) 893-898, 2014
A112 水平解像度2kmの非静力学モデルを用いた狩野川台風(TY195822:IDA)の再現実験(続報)(熱帯大気・台風,口頭発表)

金田幸恵, 和田章義, 坪木和久

大会講演予講集, 106 56-56, 2014
P147 2013年台風23号及び24号の発達期の構造変化の比較(ポスター・セッション)

小山亮, 和田章義

大会講演予講集, 106 229-229, 2014
台風と海洋 (台風研究の最前線(上)台風力学)

和田章義

気象研究ノート, (226) 149-189, Jan, 2013
D168 非常に強い熱帯低気圧のinner-core構造に対する物理過程の影響 : 水平解像度2kmの2つの非静力学モデルを用いたダウンスケーリング実験より(台風,口頭発表)

金田幸恵, 和田章義, 坪木和久

大会講演予講集, 104 177-177, 2013

Books and Other Publications

天気と海の関係についてわかっていることいないこと

和田章義 (Role: Joint author, 編者著者)

べレ出版, May, 2016 (ISBN: 9784860644734)

Professional Memberships

Research Projects

Understanding the transformation processes of atmospheric environments and tropical cyclone activity through the increase in upper ocean heat content

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2026
新世代気象衛星のマルチバンド観測を用いた台風の暖気核発達プロセスの解明

科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2018 - Mar, 2023

小山亮, 林昌宏, 和田章義
Assimilation of new-generation satellite observations and understanding of interaction between tropical cyclone and upper atmosphere

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2023
Satellite-based surface flux estimation during Typhoon

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022

Tomita Hiroyuki
Understanding of the relationship between typhoon structure and intensity using Doppler radars in the Ryukyu Islands and Philippines

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

YAMADA Hiroyuki, IWAI Hironori, ITO Kosuke, YAMAMOTO Masayuki, KITABATAKE Naoko
Investigation of predictability of tropical cyclones with an atmosphere-ocean coupled data assimilation

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

KUNII MASARU, MIYOSHI TAKEMASA, WADA AKIYOSHI, YAN SHU-CHIH, OTA YOICHIRO, ITO KOSUKE
Typhoon intensity estimation using Doppler weather radars in the Ryukyu Archipelago

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Yamada Hiroyuki, SATO SHINSUKE, KITABATAKE NAOKO, WADA AKIYOSHI, SHIMADA UDAI
成熟期の台風の強度・構造変化と海洋との相互作用の解明

科学研究費補助金(新学術領域研究(研究領域提案型)), 新学術領域研究(研究領域提案型), 文部科学省, Apr, 2011 - Mar, 2013

和田章義
Interactions between air-sea multilevel eddies and their impact on oceanic acidification

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2010 - 2011

WADA Akiyoshi
Study on the effect of short-term variations in the upper ocean on the atmosphere

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2009

KAWAI Yoshimi, WADA Akiyoshi, USUI Norihisa, SASAOKA Kousei

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