1. A critical assessment of questionable solar eclipse memories in the Byzantine Empire from the fourth to sixth centuries CE. (May 2023) Authors: Murata, Koji; Hayakawa, Hisashi; Sôma, Mitsuru Journal: Journal for the history of astronomy Issue: Volume 54:Number 2(2023) Page Start: 193 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A review for Japanese auroral records on the three extreme space weather events around the International Geophysical Year (1957–1958). Issue 1 (8th March 2022) Authors: Hayakawa, Hisashi; Ebihara, Yusuke; Hata, Hidetoshi Journal: Geoscience data journal Issue: Volume 10:Issue 1(2023) Page Start: 142 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. An Analysis of Trouvelot's Auroral Drawing on 1/2 March 1872: Plausible Evidence for Recurrent Geomagnetic Storms. Issue 10 (14th October 2020) Authors: Bhaskar, Ankush; Hayakawa, Hisashi; Oliveira, Denny M.; Blake, Sean; Silverman, Sam M.; Ebihara, Yusuke Journal: Journal of geophysical research Issue: Volume 125:Issue 10(2020) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Analyses of a datable solar eclipse record in Maya Classic period monumental inscriptions. (20th October 2021) Authors: Hayakawa, Hisashi; Sôma, Misturu; Kinsman, J Hutch Journal: Publications of the Astronomical Society of Japan Issue: Volume 73:Number 6(2021) Page Start: L31 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Analyses of historical solar eclipse records in Hokkaido Island in the 18–19th centuries. (31st October 2022) Authors: Hayakawa, Hisashi; Sôma, Mitsuru; Daigo, Ryuma Journal: Publications of the Astronomical Society of Japan Issue: Volume 74:Number 6(2022) Page Start: 1275 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Cometary records revise Eastern Mediterranean chronology around 1240 CE. (13th January 2021) Authors: Murata, Koji; Ichikawa, Kohei; Fujii, Yuri I; Hayakawa, Hisashi; Cheng, Yongchao; Kawamoto, Yukiko; Sano, Hidetoshi Journal: Publications of the Astronomical Society of Japan Issue: Volume 73:Number 1(2021) Page Start: 197 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Estimating Satellite Orbital Drag During Historical Magnetic Superstorms. Issue 11 (5th November 2020) Authors: Oliveira, Denny M.; Zesta, Eftyhia; Hayakawa, Hisashi; Bhaskar, Ankush Journal: Space weather Issue: Volume 18:Issue 11(2020) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Historical space weather monitoring of prolonged aurora activities in Japan and in China. Issue 2 (21st February 2017) Authors: Kataoka, Ryuho; Isobe, Hiroaki; Hayakawa, Hisashi; Tamazawa, Harufumi; Kawamura, Akito Davis; Miyahara, Hiroko; Iwahashi, Kiyomi; Yamamoto, Kazuaki; Takei, Masako; Terashima, Tsuneyo; Suzuki, Hidehiko; Fujiwara, Yasunori; Nakamura, Takuji Journal: Space weather Issue: Volume 15:Issue 2(2017:Feb.) Page Start: 392 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Inference of magnetic field during the Dalton minimum: Case study with recorded sunspot areas. (23rd June 2022) Authors: Uneme, Shoma; Imada, Shinsuke; Lee, Harim; Park, Eunsu; Hayakawa, Hisashi; Iju, Tomoya; Moon, Yong-Jae Journal: Publications of the Astronomical Society of Japan Issue: Volume 74:Number 4(2022) Page Start: 767 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Intensity and Impact of the New York Railroad Superstorm of May 1921. Issue 8 (22nd August 2019) Authors: Love, Jeffrey J.; Hayakawa, Hisashi; Cliver, Edward W. Journal: Space weather Issue: Volume 17:Issue 8(2019) Page Start: 1281 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗