Hisashi Hayakawa

J-GLOBAL         Last updated: May 20, 2019 at 20:48
Hisashi Hayakawa
Osaka University
Bachelor(Graduate School of Letters, Kyoto University), Master(Graduate School of Letters, Kyoto University)
Other affiliation
japan society for the promotion of scienceRutherford Appleton Laboratory

Academic & Professional Experience

Apr 2017
Research Fellow, Tthe Japan Society for the Promotion of Science
Apr 2018
Visiting Researcher, Space Physics and Operations Division, Rutherford Appleton Laboratory

Awards & Honors

May 2018
EPS Young Researcher Award, Earth Planets and Space
Mar 2017
President Prize, Kyoto University
Nov 2016
Prize for Splendid presenters, The Society of Geomagnetism and Earth, Planetary and Space Sciences

Published Papers

Occurrence of great magnetic storms on 6-8 March 1582
Hattori, K., Hayakawa, H., Ebihara, Y.
Monthly Notices of the Royal Astronomical Society   DOI 10.1093/mnras/stz1401   May 2019   [Refereed]
Two debatable cases for the reconstruction of the solar activity around the Maunder Minimum: Malapert and Derham
Carrasco, V. M. S., Vaquero, J. M., Gallego, M. C., Álvarez, J. V., Hayakawa, H.
Monthly Notices of the Royal Astronomical Society: Letters   485(1) L53-L57   May 2019   [Refereed]
Intense geomagnetic storm during Maunder minimum possibly by a quiescent filament eruption
Isobe, H., Ebihara, Y., Kawamura, A. D., Tamazawa, H., Hayakawa, H.
The Astrophysical Journal      Apr 2019   [Refereed]
Revisiting Kunitomo's Sunspot Drawings during 1835-1836 in Japan
Fujiyama, M., Hayakawa, H., Iju, T., Kawai, T., Toriumi, S., Otsuji, K., Kondo, K., Watanabe, Y., Nozawa, S., Imada, S.
Solar Physics   294 43   Apr 2019   [Refereed]
An Unusual Arc and the Eclipsed Moon with Colour of elmēšu
Mitsuma, Y., Hayakawa, H.
Nouvelles Assyriologiques Brèves et Utilitaires   2019(1) 48-50   Apr 2019   [Refereed]
The Celestial Sign in the Anglo-Saxon Chronicle in the 770s: Insights on Contemporary Solar Activity
Hayakawa, H., Stephenson, F. R., Uchikawa, Y., Ebihara, Y., Scott, C. J., Wild, M. N., Wilkinson, J., Willis, D. M.
Solar Physics   294 42   Apr 2019   [Refereed]
Do the Chinese Astronomical Records Dated A.D. 776 January 12/13 Describe an Auroral Display or a Lunar Halo? A Critical Re-examination
Stephenson, F. R., Willis, D. M., Hayakawa, H., Ebihara, Y., Scott, C. J., Wilkinson, J., Wild, M. N.
Solar Physics   294 36   Apr 2019   [Refereed]
The Extreme Space Weather Event in September 1909
Hayakawa, H., Ebihara, Y., Cliver, E. W., Hattori, K., Toriumi, S., Love, J. J., Umemura, N., Namekata, K., Sakaue, T., Takahashi, T., Shibata, K.
Monthly Notices of the Royal Astronomical Society   484(3) 4083-4099   Apr 2019   [Refereed]
Lifetimes and Emergence/Decay Rates of Star Spots on Solar-type Stars Estimated by Kepler Data in Comparison with Those of Sunspots
Namekata, K., Maehara, H., Notsu, Y., Toriumi, S., Hayakawa, H., Ikuta, K., Notsu, S., Honda, S., Nogami, D., Shibata, K.
The Astrophysical Journal   871(2) 187   Feb 2019   [Refereed]
On the intensity of the magnetic superstorm of September 1909
Love, J. J., Hayakawa, H., Cliver, E. W.
Space Weather   17 37-45   Jan 2019   [Refereed]


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   [Refereed]

Conference Activities & Talks

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   11 May 2019   
Extreme Space Weather Events in History: Was the Carrington Event Really Exceptional ? [Invited]
Hisashi Hayakawa
Surrey Space Centre Seminar   25 Mar 2019   
Reconstructing Extreme Space‒Weather Events in History [Invited]
Hisashi Hayakawa
AGU Chapman Conference   13 Feb 2019   
Going beyond the Database to the Historical Data: Geomagnetic Storms and Aurorae [Invited]
Hisashi Hayakawa
European Space Weather Week   6 Nov 2018   
Footprints of extreme space weather events in historical documents
Hisashi Hayakawa
ISEE International workshop "Extreme solar events: How hostile can the Sun be?"   2 Oct 2018   
Scaling Historical Space Weather Events: Case Studies of Events in 1859 and 1770
Hisashi Hayakawa
IAU GA 2018   21 Aug 2018   
Extreme Space Weather Events in History: Beyond the Carrington Event [Invited]
Hisashi Hayakawa
The Royal Observatory of Belgium Weekly Seminar   9 Aug 2018   
Overview of Oriental Sunspot Observations: Historical Perspective to Modern View
Hisashi Hayakawa
The Fifth Symposium on Historical Astronomical Records and Modern Science   22 Mar 2018   
Surveying Major Historical Space Weather Events: Beyond the Coverage of Magnetic Observations [Invited]
Hisashi Hayakawa
NSO Weekly Seminar   22 Feb 2018   
Carrington-class storms excavated from Historical Documents [Invited]
Hisashi Hayakawa
SAC Seminar   16 Jan 2018