Hisashi Hayakawa

Profile Information

Affiliation: Institute for Advanced Research / Institute for Space–Earth Environmental Research, Nagoya University
: Research Fellow, japan society for the promotion of science

J-GLOBAL ID: 201501016943898005
researchmap Member ID: B000244826

External link: http://www.kwasan.kyoto-u.ac.jp/~hayakawa/

Research Areas

Other / Other /

Research History

Apr, 2020 - Present

Designated Assistant Professor, Institute for Space and Earth Environmental Research, Nagoya University
Apr, 2020 - Present

Designated Assistant Professor, Institute for Advanced Research, Nagoya University
Apr, 2018 - Present

Visiting Researcher, Space Physics and Operations Division, Rutherford Appleton Laboratory
Apr, 2017 - Mar, 2020

Research Fellow, Tthe Japan Society for the Promotion of Science

Committee Memberships

Jul, 2023 - Present

Co-chair of the Interdivisional Commission on History, The International Association of Geomagnetism and Aeronomy
Mar, 2023 - Present

Editorial Board, Journal of Astronomical History and Heritage
Sep, 2022 - Present

Editor, Asian Reviews of the World Histories
Sep, 2019 - Present

Editor, History of Geo- and Space Science
Apr, 2021 - Dec, 2021

Guest Editor, Geoscience Data Journal

Awards

Apr, 2023

The Young Scientists' Award of the Minister of Education, Culture, Sports, Science and Technology (MEXT), The Minister of Education, Culture, Sports, Science and Technology (MEXT)
May, 2018

EPS Young Researcher Award, Earth Planets and Space

Hisashi Hayakawa
Mar, 2017

President Prize, Kyoto University

Hisashi Hayakawa
Nov, 2016

Prize for Splendid presenters, The Society of Geomagnetism and Earth, Planetary and Space Sciences

Hisashi Hayakawa

Major Papers

Revision of the strongest solar energetic particle event of 23 February 1956 (GLE #5) based on the rediscovered original records

Hisashi Hayakawa, Sergey Koldobskiy, Alexander Mishev, Stepan Poluianov, Agnieszka Gil, Inna Usoskina, Ilya Usoskin

Astronomy & Astrophysics, 684 A46-A46, Mar 29, 2024 Peer-reviewedLead authorCorresponding author
The Extreme Space Weather Event of 1872 February: Sunspots, Magnetic Disturbance, and Auroral Displays

Hisashi Hayakawa, Edward W. Cliver, Frédéric Clette, Yusuke Ebihara, Shin Toriumi, Ilaria Ermolli, Theodosios Chatzistergos, Kentaro Hattori, Delores J. Knipp, Séan P. Blake …

The Astrophysical Journal, 959(1) 23-23, Dec 1, 2023 Peer-reviewedLead authorCorresponding author
Magnitude Estimates for the Carrington Flare in 1859 September: As Seen from the Original Records

Hisashi Hayakawa, Sabrina Bechet, Frédéric Clette, Hugh S. Hudson, Hiroyuki Maehara, Kosuke Namekata, Yuta Notsu

The Astrophysical Journal Letters, 954(1) L3-L3, Aug 29, 2023 Peer-reviewedLead authorCorresponding author
Reanalyses of the sunspot observations of Fogelius and Siverus: two ‘long-term’ observers during the Maunder minimum

Hayakawa, H, Iju, T, Uneme, S, Besser, B. P, Kosaka, S, Imada, S

Monthly Notices of the Royal Astronomical Society, 506(1) 650-658, Jul 8, 2021 Peer-reviewedLead authorCorresponding author
The Solar Corona during the Total Eclipse on 1806 June 16: Graphical Evidence of the Coronal Structure during the Dalton Minimum

Hisashi Hayakawa, Mathew J. Owens, Michael Lockwood, Mitsuru Sôma

The Astrophysical Journal, 900(2) 114-114, Sep 7, 2020 Peer-reviewedLead authorCorresponding author
The Extreme Space Weather Event in 1903 October/November: An Outburst from the Quiet Sun

Hayakawa, H, P. Ribeiro, J. M. Vaquero, M. C. Gallego, D. J. Knipp, F. Mekhaldi, A. Bhaskar, D. M. Oliveira, Y. Notsu, V. M …

The Astrophysical Journal Letters, 897 L10, Jun 30, 2020 Peer-reviewedLead authorCorresponding author
Thaddäus Derfflinger's sunspot observations during 1802-1824: A primary reference to understand the Dalton Minimum

Hisashi Hayakawa, Besser, B. P, Iju, T, Arlt, R, Uneme, S, Imada, S, Bourdin, P.-A, Kraml, A

The Astrophysical Journal, 890 98, Jan, 2020 Peer-reviewedLead authorCorresponding author
Temporal and Spatial Evolutions of a Large Sunspot Group and Great Auroral Storms around the Carrington Event in 1859

Hayakawa, H, Ebihara, Y, Willis, D. M, Toriumi, S, Iju, T, Hattori, K, Wild, M. N, Oliveira, D. M, Ermolli, I, Ribeiro, J. R …

Space Weather, 17 1553-1569, Dec, 2019 Peer-reviewedInvited
The Earliest Candidates of Auroral Observations in Assyrian Astrological Reports: Insights on Solar Activity around 660 BCE

Hayakawa, H, Mitsuma, Y, Ebihara, Y, Miyake, F

The Astrophysical Journal Letters, 884(1) L18-L18, Oct, 2019 Peer-reviewedLead authorCorresponding author
Long-lasting Extreme Magnetic Storm Activities in 1770 Found in Historical Documents

Hisashi Hayakawa, Kiyomi Iwahashi, Yusuke Ebihara, Harufumi Tamazawa, Kazunari Shibata, Delores J. Knipp, Akito D. Kawamura, Kentaro Hattori, Kumiko Mase, Ichiro Nakanishi …

The Astrophysical Journal, 850(2) L31, Nov, 2017 Peer-reviewedLead authorCorresponding author
Historical Auroras in the 990s: Evidence for Great Magnetic Storms

Hayakawa, H, Tamazawa, H, Uchuyama, Y, Ebihara, Y, Miyahara, H, Kosaka, S, Iwahashi, K, Isobe, H

Solar Physics, 292(1) 12, Jan, 2017 Peer-reviewedLead authorCorresponding author

Misc.

Great Space Weather Events Recorded in History

Hisashi Hayakawa, Yusuke Ebihara

Solar-Terrestrial Environment Prediction, 2020 InvitedLead author
Re-survey of Records of Sunspots and Aurora Candidates in Historical Documents to Understand Solar Activity for 1000 years

Harufumi Tamazawa, Hisashi Hayakawa, Akito D. Kawamura, Hiroaki Isobe

Astronomical Herald, 110(7) 464-471, Jul, 2017 Invited
Earliest Datable Records and Drawings of Aurora-like Phenomena

Yasuyuki Mitsuma, Hisashi Hayakawa

Astronomical Herald, 110(7) 472-479, Jul, 2017 Invited
The Carrington Event Recorded in East Asian Historical Documents

Hisashi Hayakawa, Kiyomi Iwahashi

Astronomical Herald, 110(7) 455-463, Jul, 2017 Invited
=Book Review= Adam J. Silverstein, Postal Systems in the Pre-Modern Islamic World. Cambridge: Cambridge University Press, 2007

Hisashi Hayakawa

Studies on the Inner Asian Languages, 31 87-98, Oct, 2016 Peer-reviewed

Presentations

Contribution of Historical Studies upon Reconstruction of Environments in History: Case Studies of Recent Discussions on Reconstructions of Variable Solar Activity in 8th and 17th Centuries

Hisashi Hayakawa

Conference of Osaka University History Education Project, May 11, 2019
8世紀年代記史料とその環境史的意義 -- ズークニーン年代記、アングロサクソン年代記などと近代観測の比較検討

早川尚志

東方キリスト教圏研究会, Apr 13, 2019
Extreme Space Weather Events in History: Was the Carrington Event Really Exceptional ?

Hisashi Hayakawa

Surrey Space Centre Seminar, Mar 25, 2019 Invited
Reconstructing Extreme Space‒Weather Events in History

Hisashi Hayakawa

AGU Chapman Conference, Feb 13, 2019 Invited
Going beyond the Database to the Historical Data: Geomagnetic Storms and Aurorae

Hisashi Hayakawa

European Space Weather Week, Nov 6, 2018 Invited
Footprints of extreme space weather events in historical documents

Hisashi Hayakawa

ISEE International workshop "Extreme solar events: How hostile can the Sun be?", Oct 2, 2018
Scaling Historical Space Weather Events: Case Studies of Events in 1859 and 1770

Hisashi Hayakawa

IAU GA 2018, Aug 21, 2018
Extreme Space Weather Events in History: Beyond the Carrington Event

Hisashi Hayakawa

The Royal Observatory of Belgium Weekly Seminar, Aug 9, 2018 Invited
河川流路と交通路：14-17世紀の中央アジアの事例研究

早川尚志

中央アジア学フォーラム, Mar 31, 2018
Overview of Oriental Sunspot Observations: Historical Perspective to Modern View

Hisashi Hayakawa

The Fifth Symposium on Historical Astronomical Records and Modern Science, Mar 22, 2018
Surveying Major Historical Space Weather Events: Beyond the Coverage of Magnetic Observations

Hisashi Hayakawa

NSO Weekly Seminar, Feb 22, 2018 Invited
Carrington-class storms excavated from Historical Documents

Hisashi Hayakawa

SAC Seminar, Jan 16, 2018 Invited
Historical Auroral Drawings: Their Value for Scientific Discussion

Hayakawa, H, Mitsuma, Y, Ebihara, Y, Tamazawa, H, Hattori, K, Watanabe, Y, Nakanishi, I, Kawamura, A.D, Iwahashi, K, Isobe, H

The 8th Symposium on Polar Science, Dec 5, 2017
チャガタイ・ウルスの公交通と私交通についての一試論

早川尚志

イスラーム地域研究・若手研究者の会, Nov 26, 2017 Invited
Caravans, Cities, and Urban Authorities in East Turkistan after the Mongolian Empire

Hisashi Hayakawa

Power and Daily Life in Urban Space, Nov 10, 2017
歴史書で復元する太陽活動科学データ源としての歴史文献

早川尚志

東西知識交流と自国化―汎アジア科学文化論, Nov 5, 2017
Great auroral displays during the Carrington Magnetic Storm: a crossroads of East Asian history and Western geoscience

Hisashi Hayakawa

International Conference on Traditional Sciences in Asia 2017: East-West Encounter in the Science of Heaven and Earth, Oct 27, 2017
Auroral Drawings in Historical Documents and their Possibility for Space Weather Science

Hayakawa, H, Mitsuma, Y, Tamazawa, H, Iwahashi, K, Isobe, H, Ebihara, Y

SGEPSS, Oct 19, 2017
The days when aurorae were seen in Japan: Tracing back Japanese historical documents beyond the Carrington event

Hisashi Hayakawa

World Data System Asia-Oceania Conference 2017, Sep 26, 2017
The Solar Activity Traced back by Historical Documents

Hisashi Hayakawa

Association for Education and Popularization of Astronomy, Aug 8, 2017 Invited

Professional Memberships

Major Research Projects

同時代黒点観測の歴史的文書に基づくダルトン極小期復元の試験的検討

科学研究費助成事業若手研究, 若手研究, 日本学術振興会, Apr, 2021 - Mar, 2024

早川尚志
A preliminary study for magnitude estimates and quantitative comparisons of the extreme space weather events based on the early modern analog observational records

Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, Grant-in-Aid for Research Activity Start-up, Japan Society for the Promotion of Science, Sep, 2020 - Mar, 2022

Profile Information

Research Areas

Research History

Committee Memberships

Awards

Major Papers

Misc.

Presentations

Professional Memberships

Major Research Projects

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