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山下陽介 (@yyousuke1109)

投稿一覧（最新100件）

6 0 0 0 OA 日本で集中豪雨をもたらす線状降水帯と名付けられた準停滞線状降水システム

@ochamet_tklab 津口さんや加藤さんの解説を見ると、スコールライン（squall line）や降雨バンド（rain band）が該当するようです。 https://t.co/HspXF0zqXo https://t.co/DxNwSXblr7

40 0 0 0 OA Meteotsunami observed in Japan following the Hunga Tonga eruption in 2022 investigated using a one-dimensional shallow-water model

RT @shearline: 気象学会レター誌SOLAに投稿した「トンガ火山噴火に伴う気象津波の1次元浅水波モデルによる考察」の論文が早期公開されました

5 0 0 0 OA Effect of Model Resolution on Black Carbon Transport from Siberia to the Arctic Associated with the Well-Developed Low-Pressure Systems in September

RT @JMSJ_metsoc: New Graphical Abstract now available online! https://t.co/FLewSVrUnM Yamashita, Y. et al., 2021: Effect of model resoluti…

5 0 0 0 OA Warm ocean accelerating tropical cyclone Hagibis (2019) through interaction with a mid-latitude westerly jet

RT @itokosk: Ito and Ichikawa (2021, SOLA)速報版。昨年の東日本台風の南では海面水温が高かったのですが、大雨や強度・サイズだけでなく、台風の移動速度にも影響したのでは？という研究。偏西風帯への接近により、台風の北側に上空発散場が偏在し、気…

18 0 0 0 OA Multiyear La Niña Impact on Summer Temperature over Japan

RT @YKamae_JP: ラニーニャと日本の夏の天候について再検証したIwakiri and Watanabe (2020) https://t.co/c8czr7eiSF によると、ラニーニャが発達し出した年の秋には全国的に高温、さらにラニーニャが翌年まで持続した場合には…

28 0 0 0 OA Recent Progress in the Fundamental Understanding of Tropical Cyclone Motion

RT @itokosk: 台風の進路に関する主に2014年以降の基礎研究をレビューした論文の速報版がJMSJから出ました。第19号に関連しそうな話題はないですが、興味のある方はどうぞ。台風の進路の基本を知りたい人にはこの中で挙げているChan(2010)がおすすめ。　https…

9 0 0 0 OA Regional Snowfall Distributions in a Japan-Sea Side area of Japan Associated with Jet Variability and Blocking

RT @JMSJ_metsoc: JMSJ New paper published: Yamazaki, A., M. Honda, and H. Kawase, 2019: Regional snowfall distributions in a Japan-Sea sid…

お気に入り一覧（最新100件）

4 0 0 0 OA The Role of Sea-surface conditions in Southern-Hemisphere Polar Vortex Strength and Associated Wave Forcing Revealed by a Multi-member Ensemble Simulation with the Chemistry–Climate Model

#SOLA new paper✨ "The Role of Sea-Surface Conditions in Southern-Hemisphere Polar Vortex Strength and Associated Wave Forcing Revealed by a Multi-member Ensemble Simulation with the Chemistry–Climate Model" https://t.co/l7QgeJdIW1 https://t.co/3Y3xvqDZfE

15 0 0 0 OA 台風強度に関する近年の研究の進展について

日本風工学会誌に台風強度の解説記事を書きました。 台風強度に関する近年の研究の進展について https://t.co/YF2es33Uqo

4 0 0 0 OA The Role of Sea-surface conditions in Southern-Hemisphere Polar Vortex Strength and Associated Wave Forcing Revealed by a Multi-member Ensemble Simulation with the Chemistry–Climate Model

This is the first time that 1000 years of large ensemble experiments have been conducted to detect the role of sea-surface conditions in Southern-Hemisphere #polar #vortex strength and #ozonehole by chemistry–climate models with 1,000 ensemble members. https://t.co/6YcahwXsir https://t.co/XJAUoBk9SD

4 0 0 0 OA オホーツク海における海氷の減少イベントに対応する大気循環

釜江先生によるオホーツク海の海氷面積の一時的な減少が移動性低気圧の進入に関連することを示した論文。一度議論にさせていただいたことがあり、謝辞に私の名前も載せてくれています。 Kamae et al. 2023, JMSJ https://t.co/Mjth9whOQy

3 0 0 0 OA Biases in Shortwave Three-Dimensional Radiative Transfer Calculations for High-Resolution Numerical Models

Sola new paper: Ken Hirata, Miho Sekiguchi, Yousuke Sato, and Masaru Inatsu, Biases in Shortwave Three-Dimensional Radiative Transfer Calculations for High-Resolution Numerical Models, SOLA, 2023, Vol. 19, 50-56, doi:10.2151/sola.2023-007, https://t.co/KP2n09lWDq , #SOLA https://t.co/yPWn8edD9q

4 0 0 0 OA Characteristics Analysis of the Senjo-Kousuitai Conditions in the Kyushu Region in Early July: The Case of the July 2020 Heavy Rainfall Event

Sola new paper: Masaki Satoh and Keisuke Hosotani, Characteristics Analysis of the Senjo-Kousuitai Conditions in the Kyushu Region in Early July: The Case of the July 2020 Heavy Rainfall Event, SOLA, 2023, Vol. 19A, 1-8, doi:10.2151/sola.19A-001, https://t.co/5nHJPk3j5n, #SOLA https://t.co/28vMVXxeNQ

1 0 0 0 OA Flux Adjustment on Seasonal-Scale Sea Surface Temperature Drift in NICOCO

New Graphical Abstract now available online. Masunaga R., T. Miyakawa, T. Kawasaki and H. Yashiro, 2023,: Flux Adjustment on Seasonal-Scale Sea Surface Temperature Drift in NICOCO. J. Meteor. Soc. Japan, 101. https://t.co/YiCEejqZEc https://t.co/Ca4MxHtbjG https://t.co/yW1eAxGI86

2 0 0 0 OA Mechanism for the Abnormal Extension of North Pacific Subtropical High toward Japan in Late June 2022

Sola new paper: Kazuto Takemura and Hitoshi Mukougawa, Mechanism for the Abnormal Extension of North Pacific Subtropical High toward Japan in Late June 2022, SOLA, 2023, Vol. 19, 1-8, doi:10.2151/sola.2023-001, https://t.co/PV7GplcCYc, #SOLA https://t.co/Csu7fKawUp

10 0 0 0 OA 日本で発生する相対的に強い降水に占める大気の川事例の割合

2023年も、どうぞよろしくお願いいたします。 昨年末、大気の川に関する降水の特徴をこちらの論文にまとめました。オープンアクセスで公開されましたので、気象学会非会員の皆さんは、こちらのリンクからぜひご覧ください。 https://t.co/mNUxPUUrfF https://t.co/pWPiz7Fytj https://t.co/zw32duwMrO

30 0 0 0 OA The Structure and Formation Mechanism of Transversal Cloud Bands Associated with the Japan-Sea Polar-Airmass Convergence Zone

JPCZ（日本海寒帯気団収束帯）についてよく知りたいな…という皆様にお知らせです。 JMSJのEito et al. (2010)で、風向に直交する筋状雲の構造と発生メカニズムについて詳細に調査されていますので、お勧めです。（JMSJ編集委員なので、こっそり宣伝…） https://t.co/qcrIttyKO6 https://t.co/whabkkRgqo

4 0 0 0 OA Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations

Temporal variations of atmospheric radon-222 (222Rn) were observed in Japan. Normalized diurnal cycles of 222Rn in winter were consistent between observations and simulations and were driven by variations in planetary boundary layer height. #ClimateChange https://t.co/LQeqJ0mNOc https://t.co/c9KSJ73dnk

18 0 0 0 OA Climatological Relationship between Warm Season Atmospheric Rivers and Heavy Rainfall over East Asia

朝倉書店さんから、新刊をお送り頂きました。大気の川の論文 https://t.co/Y5yhPLAr1s も引用して頂いて感激です。線状降水帯について詳しく知りたい人は、まず最初にこれを読んでみると良さそうですね！ https://t.co/xNP07kan2q

3 0 0 0 OA Arctic Sea Ice Loss and Eurasian Cooling in Winter 2020-21

Sola new paper: Kazuaki Nishii, Bunmei Taguchi, Masato Mori, Yu Kosaka, Hisashi Nakamura, Arctic Sea Ice Loss and Eurasian Cooling in Winter 2020-21, SOLA,2022, Vol. 18, 199-204, doi:10.2151/sola.2022-032, https://t.co/bY1neHMuS9 https://t.co/byTLPrSbw1

5 0 0 0 OA Statistical Analysis of Remote Precipitation in Japan Caused by Typhoons in September

New Graphical Abstract now available online. Kodama S. and M. Sato, 2022: Statistical analysis of remote precipitation in Japan caused by typhoons in September. J. Meteor. Soc. Japan, 100. https://t.co/xCEdGIyKbX https://t.co/DgMsObUzEJ https://t.co/UwkuTDImY6

16 0 0 0 OA 日本における地域スケールの猛暑

これまでの6月の歴代最高気温は2011年熊谷の39.8℃で、この事例では特殊なフェーンが関係していたが、今回は事例はどうか... 以下、宣伝 「日本における地域スケールの猛暑」 日本の猛暑に関する解説（日本語） https://t.co/pNabABIK6k 2011年39.8℃＠熊谷　論文（英語） https://t.co/9thc7vMygX https://t.co/jN6vhjDbPZ

6 0 0 0 OA Regional Features of the Relationship between Daily Heat-Stroke Mortality and Temperature in Different Climate Zones in Japan

最高気温が同じでも、今のように気温が上がっていく時期の方が、体が暑さに慣れてしまった時期よりも、熱中症多い。というわけで、ここからしばらくの酷暑、心配している。 https://t.co/REq7ZgG4JH

16 0 0 0 OA Meteotsunami Observed in Japan Following the Hunga Tonga Eruption in 2022 Investigated Using a One-Dimensional Shallow-Water Model

Sola new paper: Shion Sekizawa and Tsubasa Kohyama, Meteotsunami Observed in Japan Following the Hunga Tonga Eruption in 2022 Investigated Using a One-Dimensional Shallow-Water Model, SOLA,2022, Vol. 18,129-134,doi:10.2151/sola.2022-021, https://t.co/KRot4SuRmR https://t.co/2GEyVeVP59

2 0 0 0 OA Storylines of Projected Climate Changes around Japan Associated with Upper Troposphere and Stratosphere Responses

Sola new paper: Yoshio Kawatani, Takeshi Horinouchi, Naoki Sato, Storylines of Projected Climate Changes around Japan Associated with Upper Troposphere and Stratosphere Responses, SOLA,2022, Vol. 18,122-128,doi:10.2151/sola.2022-020, https://t.co/hsviy99UOr https://t.co/7hqCf826xS

79 0 0 0 OA 雲というデータを読み解く

情報処理学会の会誌「情報処理」に「雲というデータを読み解く」という巻頭コラムを寄稿しました。オープンアクセスでどなたでもご覧になれます。情報処理畑の方だけでなく、むしろ気象関係者にも見てほしい内容・・・！ https://t.co/yxAyiK81oW https://t.co/pOrPbhPOx4

6 0 0 0 船舶搭載可降水量センサーと静止気象衛星による海洋上水蒸気量微細構造推定手法の開発

私が代表の #科研費 基盤B https://t.co/nyY4MYKvCu で、7月に乗船する #新青丸 航海もこちらの集中観測に参画。 https://t.co/M20zaRFFM8

40 0 0 0 OA Meteotsunami observed in Japan following the Hunga Tonga eruption in 2022 investigated using a one-dimensional shallow-water model

Sola early online release: Sekizawa and Kohyama, Meteotsunami observed in Japan following the Hunga Tonga eruption in 2022 investigated using a one-dimensional shallow-water model, SOLA, 2022, Vol.18, doi:10.2151/sola.2022-021, https://t.co/UN9baH2qd1

40 0 0 0 OA Meteotsunami observed in Japan following the Hunga Tonga eruption in 2022 investigated using a one-dimensional shallow-water model

This manuscript has been finally accepted for publication in SOLA (Scientific Online Letters on the Atmosphere). You can read the final version of the manuscript at https://t.co/JUX5ZtusM4 https://t.co/9cZU0ijKRk

40 0 0 0 OA Meteotsunami observed in Japan following the Hunga Tonga eruption in 2022 investigated using a one-dimensional shallow-water model

気象学会レター誌SOLAに投稿した「トンガ火山噴火に伴う気象津波の1次元浅水波モデルによる考察」の論文が早期公開されました

6 0 0 0 OA Selecting CMIP6-Based Future Climate Scenarios for Impact and Adaptation Studies

ごく簡単な内容ですが、研究の解説が地球環境研究センターニュースに掲載されています！ https://t.co/0qNt1BJ0Mc 気候変動への影響評価・適応研究のために必要なデータセットの解釈に役立つ情報をまとめました。必要に応じて参照していただければと思います。 論文リンク: https://t.co/y56cmzD35h https://t.co/Kp0qGHa886

2 0 0 0 OA グローバル河川氾濫モデル出⼒の⽇本国内ハザードマップとしての利⽤可能性の検証

Gaia Visionで基礎技術として利用している河川氾濫モデルの結果を「ハザードマップとしての信頼性」という軸で評価した論文を出版しました！自分としても良い結果を出せたと思っており、水文学研究の飛躍的な向上が感じられました。研究・ベンチャー両輪で走り続けます！ https://t.co/cZhucE8sHJ

5 0 0 0 OA Assessment of CMIP6-Based Future Climate Projections Selected for Impact Studies in Japan

Sola new paper: Hayashi and Shiogama, Assessment of CMIP6-Based Future Climate Projections Selected for Impact Studies in Japan, SOLA, 2022, Vol.18, 96-103, doi:10.2151/sola.2022-016, https://t.co/LbTTmZ5tzW https://t.co/YeruqR4pmE

2 0 0 0 OA MIROC4を基にした化学輸送モデルと逆解法とを用いた大気中一酸化二窒素の動態解析

New Online Release of JMSJ Vol. 100, No.2 (April 2022) Patra et al., 2022: Forward and inverse modelling of atmospheric nitrous oxide using MIROC4-atmospheric chemistry-transport model. J. Meteor. Soc. Japan, 100, 361-386. https://t.co/nTENvHphpB https://t.co/RwCv7IYPL4

4 0 0 0 OA Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations

New Online Release of JMSJ Vol. 100, No.2 (April 2022) Ishijima et al., 2022: Understanding temporal variations of atmospheric radon-222 around Japan using model simulations. J. Meteor. Soc. Japan, 100,343-359. https://t.co/1InmQuKFBJ https://t.co/x53WrsTNPB

3 0 0 0 OA 北西太平洋の台風通過に伴って生じる気象庁準リアルタイム版全球海面水温解析のバイアス

New Online Release of JMSJ Vol. 100, No.2 (April 2022) Ito, K., 2022: Bias in near-real-time global sea surface temperature analysis of Japan Meteorological Agency associated with tropical cyclone passages in western North Pacific. J.M.S.J, 100, 321-341. https://t.co/t8RC4CLKjh https://t.co/Ja30zUMU4u

56 0 0 0 OA 世界はなぜ脱炭素に向けて舵を切ったのか?

「世界はなぜ脱炭素に向けて舵を切ったのか？」について、気候科学から経済、市民運動など様々な角度からその背景を分析した総説論文を、私が所属している東大の研究室から出版しました！日本語でオープンアクセスなので、ぜひご覧ください！ https://t.co/KBjc5LwRXo

1 0 0 0 OA ライダーの技術開発と大気微量成分の観測的研究への応用 ―2018年度藤原賞受賞記念講演―

論文・解説等紹介 内野修（2019） 「ライダーの技術開発と大気微量成分の観測的研究への応用 ―2018年度藤原賞受賞記念講演―」 天気、66、193-206 https://t.co/ChEnXX66tK #天気 #解説 #気象学会

10 0 0 0 OA 長寿二枚貝ビノスガイの殻の地球化学分析を通じた古環境復元〜海流から津波まで〜

日本古生物学会の「化石」から総説論文が出版されました。 #ビノスガイ の殻を用いたこれまでの古環境研究についてまとめたものです。 https://t.co/8zuUrCeNjx

3 0 0 0 OA Impacts of midlatitude western North Pacific sea surface temperature anomaly on the subseasonal to seasonal tropical cyclone activity: case study of the 2018 boreal summer

Sola early online release: Nasuno et al., Impacts of midlatitude western North Pacific sea surface temperature anomaly on the subseasonal to seasonal tropical cyclone activity: case study of the 2018 boreal summer, SOLA, 2022,18, doi:10.2151/sola.2022-015,https://t.co/0sXrBhcyAH

4 0 0 0 OA A 1024-Member NICAM-LETKF Experiment for the July 2020 Heavy Rainfall Event

Sola new paper: Terasaki and Miyoshi, A 1024-Member NICAM-LETKF Experiment for the July 2020 Heavy Rainfall Event, SOLA, 2022, Vol.18A, 8-14, doi:10.2151/sola.18A-002, https://t.co/JzdOScM0fI https://t.co/b1DycvJ2RY

8 0 0 0 OA Assessment of CMIP6-based future climate projections selected for impact studies in Japan

Sola early online release: Hayashi and Shiogama, Assessment of CMIP6-based future climate projections selected for impact studies in Japan, SOLA, 2022, doi:10.2151/sola.2022-016, https://t.co/fjgHSWOhM7

8 0 0 0 OA Assessment of CMIP6-based future climate projections selected for impact studies in Japan

論文でました！まだ早期公開資料ですが無料で見れます。 日本での気候変動影響評価・適応政策の研究に今後使われるデータセットの元となる5つの気候モデルの特性を調べました。 Assessment of CMIP6-based future climate projections selected for impact studies in Japan https://t.co/BVVsrxhZZp

3 0 0 0 OA Did Atmospheric CO2 and CH4 Observation at Yonagunijima Detect Fossil-Fuel CO2 Reduction due to COVID-19 Lockdown?

New Graphical Abstract now available online! https://t.co/LoAhfUj1Ge Tohjima, Y. et al., 2022: Did atmospheric CO2 and CH4 observation at Yonagunijima detect fossil-fuel CO2 reduction due to COVID-19 lockdown? J. Meteor. Soc. Japan, 100, https://t.co/T76hybfb5I. https://t.co/w2FtSHnJJK

1 0 0 0 OA 南極昭和基地大型大気レーダー計画(PANSY)と高解像中層大気力学研究 ―2018年度藤原賞受賞記念講演―

論文・解説等紹介 佐藤薫（2019） 「南極昭和基地大型大気レーダー計画（PANSY）と高解像中層大気力学研究 ―2018年度藤原賞受賞記念講演―」天気、66、5-15 https://t.co/J8Ch1pBlOo #天気 #解説 #気象学会

3 0 0 0 OA Influence of an Upper-level Trough on the Formation of a Baiu Frontal Depression that Caused a Torrential Rainfall Event in Southern Kyushu, Japan on July 4, 2020

Sola new paper: Tochimoto et al., Influence of an Upper-level Trough on the Formation of a Baiu Frontal Depression that Caused a Torrential Rainfall Event in Southern Kyushu, Japan on July 4, 2020, SOLA, 2022, Vol.18A, 1-7, doi:10.2151/sola.18A-001, https://t.co/dpx4CYiyoh https://t.co/KIKbvoA9Ht

4 0 0 0 OA A 1024-Member NICAM-LETKF Experiment for the July 2020 Heavy Rainfall Event

Sola early online release: Terasaki and Miyoshi, A 1024-Member NICAM-LETKF Experiment for the July 2020 Heavy Rainfall Event, SOLA, 2022, Vol.18A, doi:10.2151/sola.18A-002, https://t.co/ewLdRcGDtm

2 0 0 0 OA Influence of stratospheric variability on the winter-mean polar tropospheric climate

Sola early online release: Kuroda et al., Influence of stratospheric variability on the winter-mean polar tropospheric climate, SOLA, 2022, Vol.18, doi:10.2151/sola.2022-008, https://t.co/PHrfreMMjq

3 0 0 0 OA Influence of an Upper-level Trough on the Formation of a Baiu Frontal Depression that Caused a Torrential Rainfall Event in Southern Kyushu, Japan, on July 4, 2020

Sola early online release: Tochimoto et al., Influence of an Upper-level Trough on the Formation of a Baiu Frontal Depression that Caused a Torrential Rainfall Event in Southern Kyushu, Japan, on July 4, 2020, SOLA, 2022, Vol.18A, doi:10.2151/sola.18A-001, https://t.co/YsyrDpbElD

4 0 0 0 OA 日本海沿岸平野部に大雪をもたらす日本海上の高気圧性循環

JPCZと北海道西方海上を南下する低気圧との間に「逆くの字状」の高気圧循環が形成されています。この東北〜北陸の日本海沿岸にかかる逆くの字状の高気圧性循環の形成メカニズムについては、新潟大学の本田明治教授が提唱されています。https://t.co/N2V6n1ik3q https://t.co/JYteokycME

5 0 0 0 OA Image Sharpening Method Suitable for Himawari-8 Images

Sola new paper: Yamazaki, K., Image Sharpening Method Suitable for Himawari-8 Images, SOLA, 2021, Vol.17, 224-227, doi:10.2151/sola.2021-039, https://t.co/Olhfh9dNLd https://t.co/8ME4su5NBL

4 0 0 0 OA Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations

New Graphical Abstract now available online! https://t.co/ug2BZeAIvi Ishijima et al., 2022: Understanding temporal variations of atmospheric radon-222 around Japan using model simulations. JMSJ, 100, https://t.co/1InmQuKFBJ. https://t.co/bgNnUYsVNF

4 0 0 0 OA Objective Classification of Controlling Factors for the Occurrence of the Wide-spread Extreme Precipitation Events during the Baiu season over Western Japan

Sola early online release: Shibuya et al., Objective Classification of Controlling Factors for the Occurrence of the Wide-spread Extreme Precipitation Events during the Baiu season over Western Japan, SOLA, 2021, Vol.17, doi:10.2151/sola.2021-044, https://t.co/fw5i2JtyU6

3 0 0 0 OA Intensive Variability Extraction

Sola early online release: Kohyama et al., Intensive Variability Extraction, SOLA, 2021, Vol.17, doi:10.2151/sola.2021-043, https://t.co/eAUef8GNQA

15 0 0 0 OA The Double Warm-Core Structure of Typhoon Lan (2017) as Observed through the First Japanese Eyewall-Penetrating Aircraft Reconnaissance

New Online Release now available online! Yamada et al., 2021: The double warm-core structure of Typhoon Lan (2017) as observed through the first Japanese eyewall-penetrating aircraft reconnaissance. J. Meteor. Soc. Japan, 99, 1297-1327. https://t.co/lefRywt8ld https://t.co/lFLxgDOFm0

5 0 0 0 OA Ensemble Experiments for a Maritime Meso-β-scale Vortex that Spawned Tornado-Like Vortices Causing Shipwrecks

New Graphical Abstract now available online! https://t.co/SXBMohTI7r Tochimoto, E. et al., 2022: Ensemble experiments for a maritime meso-β-scale vortex that spawned tornado-like vortices causing shipwrecks. J. Meteor. Soc. Japan, 100, https://t.co/JWPkYUlwRV. https://t.co/OXp41oId6W

1 0 0 0 OA Decadal Amplitude Modulations of the Stratospheric Quasi-biennial Oscillation

New Geographical Abstract now available online! https://t.co/voCN3nEYRh Shibata, K. and H. Naoe, 2021: Decadal amplitude modulations of the stratospheric quasi-biennial oscillation. J. Meteor. Soc. Japan, 100, https://t.co/5R6PHlrPp4. https://t.co/V50Ka0Rgw3

3 0 0 0 OA Tropical Cyclogenesis Triggered by Rossby Wave Breaking over the Western North Pacific

Sola new paper: Takemura and Mukougawa, Tropical Cyclogenesis Triggered by Rossby Wave Breaking over the Western North Pacific, SOLA, Vol.17, 164-169, doi:10.2151/sola.2021-029, https://t.co/XtXVh59iyU https://t.co/KYLdzHWaIq

7 0 0 0 OA The Diurnal Cycle of Clouds in Tropical Cyclones over the Western North Pacific Basin

夜中に台風が発達しやすいことについては、 福田ら(2020) https://t.co/YJ0bBjh1YH とか Tangら(2019) https://t.co/ZF2xSglhKX とか、最近結構たくさん論文が出てる。

7 0 0 0 OA Anomalous Warm Winter 2019/2020 over East Asia Associated with Trans-basin Indo-Pacific Connections

2019/20年の記録的暖冬に関する研究(Kuramochi et al. 2021; SOLA)が公開されました。 https://t.co/MuYYstJNZD 報道発表→ https://t.co/lVCx02lnph

7 0 0 0 OA Anomalous Warm Winter 2019/2020 over East Asia Associated with Trans-basin Indo-Pacific Connections

Sola new paper: Kuramochi et al., Anomalous Warm Winter 2019/2020 over East Asia Associated with Trans-basin Indo-Pacific Connections, SOLA, Vol.17B, 9-13, doi:10.2151/sola.17B-001, https://t.co/GhYlNAjeIh https://t.co/esekOeMl5c

2 0 0 0 OA Prediction Skill of the Boreal Summer Intra-Seasonal Oscillation in Global Non-hydrostatic Atmospheric Model Simulations with Explicit Cloud Microphysics

New JMSJ Online Publication at J-Stage Released! https://t.co/4kfvOxxunz Shibuya, R. et al., 2021: Prediction skill of the boreal summer intra-seasonal oscillation in global non-hydrostatic atmospheric model simulations with explicit cloud microphysics. JMSJ, 99, 973-992. https://t.co/YqfW8Ahm9l

3 0 0 0 OA 大規模アンサンブル気候予測実験において見出された地球温暖化に伴う夏季北太平洋中央部でのロスビー波の砕波頻度の減少

New JMSJ Online Publication at J-Stage Released! https://t.co/ek0Vej9kMb Takemura, K. et al., 2021: Decrease of Rossby wave breaking frequency over the middle North Pacific in boreal summer under global warming in large-ensemble climate simulations. JMSJ, 99, 879-897. https://t.co/FqoJBhg3j7

8 0 0 0 OA The Influence of the Stratosphere on the Tropical Troposphere

New JMSJ Online Publication at J-Stage Released! https://t.co/S2gTZWGECH Haynes, P., P. Hitchcock, M. Hitchman, S. Yoden, H. Hendon, G. Kiladis, K. Kodera, and I. Simpson, 2021: The influence of the stratosphere on the tropical troposphere. J. Meteor. Soc. Japan, 99, 803-845. https://t.co/YHuN0dgeXA

3 0 0 0 OA Tropical Cyclone Track Forecasts Using NCEP-GFS with Initial Conditions from Three Analyses

Sola new paper: Miyachi and Enomoto, Tropical Cyclone Track Forecasts Using NCEP-GFS with Initial Conditions from Three Analyses, SOLA, Vol.17, 140-144, doi:10.2151/sola.2021-025, https://t.co/7YlwYiLth1 https://t.co/SON9pkfUhO

32 0 0 0 OA Anomalous Moisture Transport and Oceanic Evaporation during a Torrential Rainfall Event over Western Japan in Early July 2018

ちなみに西日本南方の海面水温が平年より低いとはいえ，海面からの水蒸気供給が必ずしも抑制されるわけではなく，前線に吹き込む気流の風速強化が蒸発量増加をもたらしうる。 平成30年7月豪雨（西日本豪雨）のときはそうだった（図はその解析を行った2019年の僕の論文より）。 https://t.co/uVd2Jrg6dq https://t.co/pFGu3sqrEw

16 0 0 0 OA 日本における地域スケールの猛暑

過去の #多治見 の高温の要因について、日本語での解説はこちら（2.2章） 「日本における地域スケールの猛暑」 https://t.co/OtzTtEiWpq

15 0 0 0 OA The Double Warm-Core Structure of Typhoon Lan (2017) as Observed through the First Japanese Eyewall-Penetrating Aircraft Reconnaissance

New Graphical Abstract of JMSJ now available online! https://t.co/0dt5i1ZxfR Yamada et al., 2021: The Double warm-core structure of Typhoon Lan (2017) as observed through the first Japanese eyewall-penetrating aircraft reconnaissance. JMSJ, 99, https://t.co/lefRywKJJN. https://t.co/ThdME66ze0

3 0 0 0 OA Analysis of Vorticity Budget for a Developing Extraordinary Arctic Cyclone in August 2016

Sola new paper: Ishiyama and Tanaka, Analysis of Vorticity Budget for a Developing Extraordinary Arctic Cyclone in August 2016, SOLA, 2021, Vol.17, 120-124, doi:10.2151/sola.2021-020, https://t.co/AL7Ct2hiTX https://t.co/QJYrZRTlvw

3 0 0 0 OA Interdecadal Variability of Rossby Wave Breaking Frequency near Japan in August

Sola new paper: Takemura et al., Interdecadal Variability of Rossby Wave Breaking Frequency near Japan in August, SOLA, 2021, Vol.17, 125-129, doi:10.2151/sola.2021-021, https://t.co/8HUIfKGRbA https://t.co/Lnn2zECV9f

5 0 0 0 OA The Impact of Topography on the Initial Error Growth Associated with Moist Convection

Wu and Takemi "The Impact of Topography on the Initial Error Growth Associated with Moist Convection" https://t.co/Hz5kKjDKsV A paper by one of my PhD students. Congratulations, Wu-san! https://t.co/2FuGxTf94L

2 0 0 0 OA An Approach to Reliability Characterization of GSMaP Near-Real-Time Precipitation Product

Just published online! Yamaji, M., T. Kubota, and M. K. Yamamoto, 2021: An approach to reliability characterization of GSMaP near-real-time precipitation product. J. Meteor. Soc. Japan, 99, 673-684. Special Edition on GPM: 5th Anniversary, https://t.co/sAxbeDkbds https://t.co/cldB3734bn

2 0 0 0 OA Size-resolved Aerosol Microphysics in a Global Nonhydrostatic Atmospheric Model: Model Description and Validation

Just published online! Cheng, C. T., and K. Suzuki, 2021: Size-resolved aerosol microphysics in a global nonhydrostatic atmospheric model: Model description and validation. J. Meteor. Soc. Japan, 99, 621-648. https://t.co/AoGY5ZhAxM https://t.co/UZJ664DTYR

20 0 0 0 OA 記録的短時間大雨情報の変遷及び災害発生率

記録的短時間大雨情報は 災害との関係が深い情報です これまでの研究では ▼情報が出た地域の 　「約6割」で災害発生 ▼2回出た地域の 　「約8割」で災害発生 ということがわかっています 情報が出るのは 災害が迫ったヤバい時 ご自身の警戒レベルを上げて下さい 詳細は⇒ https://t.co/nukbwL8CmC

2 0 0 0 OA Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances

Sola new paper: Honda and Miyoshi, Predictability of the July 2018 Heavy Rain Event in Japan Associated with Typhoon Prapiroon and Southern Convective Disturbances, SOLA, 2021, Vol.17, 113-119, doi:10.2151/sola.2021-018, https://t.co/axqYd69q3d https://t.co/UenhA4hJKx

3 0 0 0 OA Moisture Supply, Jet, and Silk-Road Wave Train Associated with the Prolonged Heavy Rainfall in Kyushu, Japan in Early July 2020

Sola new paper: Horinouchi et al., Moisture Supply, Jet, and Silk-Road Wave Train Associated with the Prolonged Heavy Rainfall in Kyushu, Japan in Early July 2020, SOLA, 2021, VOL.17B, 1-8, doi:10.2151/sola.2021-019, https://t.co/0CXpA0bira https://t.co/8xw1xA18ur

2 0 0 0 OA Interdecadal Variability of Rossby Wave Breaking Frequency near Japan in August

Sola early online release: Takemura et al., Interdecadal Variability of Rossby Wave Breaking Frequency near Japan in August, SOLA, 2021, Vol.17, doi:10.2151/sola.2021-021, https://t.co/rs57PzNm9g

2 0 0 0 OA The Impact of Tropical Tropopause Cooling on Sahelian Extreme Deep Convection

New Graphic Abstract of JMSJ now online! https://t.co/ScXajvjLlX. Kodera, K., N. Eguchi, R. Ueyama, B. M. Funatsu, M. Gaetani, and C. M. Taylor, 2021: The impact of tropical tropopause cooling on Sahelian extreme deep convection. JMSJ, 99, https://t.co/nv0klR3sxa. https://t.co/4BWSRU2Gxj

2 0 0 0 OA 西風イベントとエルニーニョ・南方振動の相互作用に関する研究 —2018年度山本賞受賞記念講演—

ちなみに、特に5月頃に西部太平洋赤道付近で強い西風が数週間吹くことが、エルニーニョを引き起こすように熱帯太平洋を暖めるのに効率が良いです。大気と海洋の背景場がちょうど良いので。 雑誌「天気」で紹介しました。 https://t.co/PziRREKRiK 私の原著論文はこちら: https://t.co/0S6G7315M8

2 0 0 0 OA Prediction Skill of the Boreal Summer Intra-Seasonal Oscillation in Global Non-hydrostatic Atmospheric Model Simulations with Explicit Cloud Microphysics

New GA now available online! https://t.co/LtWt0a0MsU Shibuya, R. et al., 2021: Prediction skill of the boreal summer intra-seasonal oscillation in global non-hydrostatic atmospheric model simulations with explicit cloud microphysics. JMSJ, 99, https://t.co/4kfvOxxunz. https://t.co/3RbxRfqZ19

31 0 0 0 OA なぜ浜松で歴代最高気温41.1℃が観測されたか? —実況と過去の高温事例との比較による考察—

下記プレス発表の論文が公開されていました。誰でも読めます！ https://t.co/F5tkLSULYm 髙根雄也（ @uya_takane ）、伊藤享洋（ @takahiroi1114 ） 「なぜ #浜松 で歴代最高気温41.1℃が観測されたか？　—実況と過去の高温事例との比較による考察—」 天気（ @TENKI_metsoc ）、68、149-163 https://t.co/sUKb014NCI

3 0 0 0 OA Evaluation of Cloud Microphysical Schemes for Winter Snowfall Events in Hokkaido: A Case Study of Snowfall by Winter Monsoon

Sola new paper: Kondo et al., Evaluation of Cloud Microphysical Schemes for Winter Snowfall Events in Hokkaido: A Case Study of Snowfall by Winter Monsoon, SOLA, 2021, VOL.17, 74-80, doi:10.2151/sola.2021-012, https://t.co/1IYrhGYZTD https://t.co/tnPqTa4Mft

6 0 0 0 OA Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019)

Sola new paper: Nakashita and Enomoto, Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019), SOLA, 2021, VOL.17A, 33-37, doi:10.2151/sola.17A-006, https://t.co/xyjko9vDg0 https://t.co/9jlge6SH86

26 0 0 0 OA Emissions from the Oil and Gas Sectors, Coal Mining and Ruminant Farming Drive Methane Growth over the Past Three Decades

We used a chemistry-transport model to estimate regional #CH4 emissions by inverse modelling. We showed reductions in emissions from Europe/Russia since 1988 and increases in emissions from coal mining mainly in China from 2007. #ClimateChange https://t.co/Y8kqWW2oep https://t.co/y02hbepz2q

1 0 0 0 OA 台風の急発達メカニズムと強風

中心気圧が905hPaまで発達した台風第2号、急速発達(Rapid Intensification：RI)の定義を1日当たり15.4m/s強まる台風とすると、ちゃんとRIを経験していますね。https://t.co/4YPVKEOb4p https://t.co/8D47MLM6SX

2 0 0 0 OA ユーラシアパターンに伴う惑星波の変調

New J-STAGE Online Release of JMSJ! https://t.co/xCLZK1fcDB Maeda, S., K. Takemura and C. Kobayashi, 2021: Planetary wave modulations associated with the Eurasian teleconnection pattern. J. Meteor. Soc. Japan, 99, 449-458. https://t.co/nO4vDQ4Fcd

2 0 0 0 OA GPM-DPR衛星観測データを用いた雹の準全球三次元分布の検出

New J-STAGE Online Release of JMSJ! https://t.co/veihmgyFhe Seiki, T., 2021: Near-global three-dimensional hail signals detected by using GPM-DPR observations. J. Meteor. Soc. Japan, 99, 379-402. https://t.co/YyzUlDQs1p

1 0 0 0 OA Predictability of Enhanced Monsoon Trough Related to the Meandered Asian Jet and Consequent Rossby Wave Breaking in Late August 2016

New J-STAGE Online Release of JMSJ! https://t.co/14M1rC7BaH Takemura, K., T. Enomoto, and H. Mukougawa, 2021: Predictability of enhanced monsoon trough related to the meandered Asian jet and consequent Rossby wave breaking in late August 2016. J. Meteor. Soc. Japan, 99, 339-356. https://t.co/GJClvs5lga

5 0 0 0 OA Effect of Model Resolution on Black Carbon Transport from Siberia to the Arctic Associated with the Well-Developed Low-Pressure Systems in September

New J-STAGE Online Release of JMSJ! https://t.co/x5r1Iz2haO Yamashita, Y. et al., 2021: Effect of model resolution on black Carbon transport from Siberia to the Arctic associated with the well-developed low-pressure systems in September. J. Meteor. Soc. Japan, 99, 287-308. https://t.co/TkISLBUTRD

6 0 0 0 OA Selecting CMIP6-Based Future Climate Scenarios for Impact and Adaptation Studies

Sola new paper: Shiogama et al., Selecting CMIP6-Based Future Climate Scenarios for Impact and Adaptation Studies, SOLA, 2021, VOL.17, 57-62, doi:10.2151/sola.2021-009, https://t.co/LfAw8Nfe3h https://t.co/WVvig76Tvi

4 0 0 0 OA Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019)

Sola early online release: Nakashita and Enomoto, Factors for an Abrupt Increase in Track Forecast Error of Typhoon Hagibis (2019), SOLA, VOL.17A, 10.2151/sola.17A-006, https://t.co/047RfjWr2L

7 0 0 0 OA Forecasts of the July 2020 Kyushu Heavy Rain Using a 1000-Member Ensemble Kalman Filter

Sola new paper: Duc et al., Forecasts of the July 2020 Kyushu Heavy Rain Using a 1000-Member Ensemble Kalman Filter, SOLA, VOL.17, 41-47, doi:10.2151/sola.2021-007, https://t.co/oNr37ReRc1 https://t.co/9GnV99ApvW

4 0 0 0 OA Rainfall Characteristics and their Environmental Conditions during the Heavy Rainfall Events over Japan in July of 2017 and 2018

New JMSJ Publication (Vol. 99, No. 1) now available online! Unuma, T., and T. Takemi, 2021: Rainfall characteristics and their environmental conditions during the heavy rainfall events over Japan in July of 2017 and 2018. JMSJ, 99, 165-180. https://t.co/UrxzugN7Wr

2 0 0 0 OA Spatiotemporal variations of NO2 over Fukuoka Japan, observed by multiple MAX-DOAS and 3-D coherent Doppler lidar

Sola early online release: Ueki et al., Spatiotemporal variations of NO2 over Fukuoka Japan, observed by multiple MAX-DOAS and 3-D coherent Doppler lidar, SOLA, VOL.17, doi:10.2151/sola.2021-011, https://t.co/9oPkFy33yM

4 0 0 0 OA Rainfall Characteristics and their Environmental Conditions during the Heavy Rainfall Events over Japan in July of 2017 and 2018

2017年と2018年に生じた大雨の特徴と、それらがどんな環境条件と関わっているのかについて調べた論文が出版されました。https://t.co/wXFktU9U3L 期間内の雨量に対し大雨の降った場所では、総じて組織化した降水系による寄与が大きいことを Unuma and Takemi (2016, QJ) を改良し明らかにしました。

2 0 0 0 OA Impacts of Cloud Microphysics Modifications on Diurnal Convection and the ISO over the Maritime Continent: A Case Study of YMC-Sumatra 2017

Sola new paper: Nasuno, T., Impacts of Cloud Microphysics Modifications on Diurnal Convection and the ISO over the Maritime Continent: A Case Study of YMC-Sumatra 2017, SOLA, VOL.17, 16-23, doi:10.2151/sola.2021-003, https://t.co/nmam4ibti1 https://t.co/NR5DXrS38Q

2 0 0 0 OA Selecting CMIP6-based future climate scenarios for impact and adaptation studies

Sola early online release: Shiogama et al., Selecting CMIP6-based future climate scenarios for impact and adaptation studies, SOLA, VOL.17, doi:10.2151/sola.2021-009, https://t.co/4GHZGB4MR2

3 0 0 0 OA 京コンピュータを用いた豪雨の広域・超高解像度実験:Part 2 2014年8月の広島豪雨事例と対流コアのモデルの解像度依存性

Highlighted Paper on U. Tokyo/AORI page at https://t.co/vhUQSR4K3N Oizumi, T. et al., 2020: Ultra-high resolution numerical weather prediction with a large domain using the K computer. Part 2. JMSJ, 98, 1163-1182. https://t.co/XOs80vt3SY

2 0 0 0 OA An Approach to Reliability Characterization of GSMaP Near-Real-Time Precipitation Product

New Graphical Abstract now available online! https://t.co/AzSD5nMksv Yamaji, M., T. Kubota, and M. K. Yamamoto, 2021: An approach to reliability characterization of GSMaP near-real-time precipitation product. J. Meteor. Soc. Japan, 99, https://t.co/sAxbeDkbds https://t.co/ndr1LWec8e

2 0 0 0 OA Selecting CMIP6-based future climate scenarios for impact and adaptation studies

Sola early online release: Shiogama et al., Selecting CMIP6-based future climate scenarios for impact and adaptation studies, SOLA, 2021, VOL.17, doi:10.2151/sola.2021-009, https://t.co/4GHZGB4MR2

4 0 0 0 OA Enhancement of Extremely Heavy Precipitation Induced by Typhoon Hagibis (2019) due to Historical Warming

Sola new paper: Kawase et al., Enhancement of Extremely Heavy Precipitation Induced by Typhoon Hagibis (2019) due to Historical Warming, SOLA, 2021, VOL.17A, 7-13, doi:10.2151/sola.17A-002, https://t.co/df3KeXExiV https://t.co/CzS5rDei6z

16 0 0 0 OA Characteristics of Atmospheric Environments of Quasi-Stationary Convective Bands in Kyushu, Japan during the July 2020 Heavy Rainfall Event

Sola new paper: Araki et al., Characteristics of Atmospheric Environments of Quasi-Stationary Convective Bands in Kyushu, Japan during the July 2020 Heavy Rainfall Event, SOLA, 2021,VOL.17, 8-15, doi:10.2151/sola.2021-002, https://t.co/42h4ZiWYBx https://t.co/QTyHPVeXrt

1493 0 0 0 OA Characteristics of Atmospheric Environments of Quasi-Stationary Convective Bands in Kyushu, Japan during the July 2020 Heavy Rainfall Event

令和2年7月豪雨で九州に記録的大雨をもたらした線状降水帯の要因についての論文が本公開になりました． Araki et al. 2021: Characteristics of Atmospheric Environments of Quasi-Stationary Convective Bands in Kyushu, Japan during the July 2020 Heavy Rainfall Event. https://t.co/KsZG0v1g8P https://t.co/OZW0fYsWOe

1 0 0 0 OA Relaxation Experiments for Predictability Assessment of Enhanced Monsoon Trough in Late August 2016

New Graphical Abstract is now available online! https://t.co/m39xkuakRX Takemura, K., and H. Mukougawa, 2021: Relaxation Experiments for predictability assessment of enhanced Monsoon trough in late August 2016. J. Meteor. Soc. Japan, 99, https://t.co/3vptk3l1e1 https://t.co/BBEhbY9IG8

11 0 0 0 OA Quantitative Estimation of Strong Winds in an Urban District during Typhoon Jebi (2018) by Merging Mesoscale Meteorological and Large-Eddy Simulations

This topic was published in SOLA. Quantitative estimation of strong winds in an urban district during Typhoon Jebi (2018) by merging mesoscale meteorological and large-eddy simulations. https://t.co/N21PsX0CML https://t.co/4aKmoyTW2F

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