Russian Journal of Earth Sciences Russian Journal of Earth Sciences Russian Journal of Earth Sciences 1681-1208 46548 10.2205/2020ES000748 ОРИГИНАЛЬНЫЕ СТАТЬИ ORIGINAL ARTICLES ОРИГИНАЛЬНЫЕ СТАТЬИ Geomagnetic effect of the Bering Sea meteoroid Geomagnetic effect of the Bering Sea meteoroid Gavrilov B G Gavrilov B G Пилипенко В А Pilipenko V A pilipenko_va@mail.ru Poklad Y V Poklad Y V Ryakhovsky I A Ryakhovsky I A Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru Schmidt Institute of Physics of the Earth, Russian Academy of Sciences and Geophysical Center RAS ru Schmidt Institute of Physics of the Earth, Russian Academy of Sciences and Geophysical Center RAS ru Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences (IDG RAS) ru 20 6 29 10 2021 https://rjes.ru/en/nauka/article/46548/view

Possibilities of studies of the geomagnetic effects produced by the interaction of a cosmic bodies with the magnetosphere-ionosphere-atmosphere system are very limited due to extremely small number of examined events. Here we present geomagnetic observations at an array of magnetometers during Bering Sea Bolide event on December 18, 2018 when a space body entered the Earth's atmosphere and exploded at the altitude of ∼25" role="presentation">∼25

Possibilities of studies of the geomagnetic effects produced by the interaction of a cosmic bodies with the magnetosphere-ionosphere-atmosphere system are very limited due to extremely small number of examined events. Here we present geomagnetic observations at an array of magnetometers during Bering Sea Bolide event on December 18, 2018 when a space body entered the Earth's atmosphere and exploded at the altitude of ∼25" role="presentation">∼25

 meteoroid geomagnetic response geomagnetic pulsations ionosphere magnetosphere meteoroid geomagnetic response geomagnetic pulsations ionosphere magnetosphere The authors are sincerely grateful to NASA fireball database (https://cneos.jpl.nasa.gov /fireballs), INTERMAGNET/!(https://www.intermagnet. org), PWING (http://www.isee.nagoya-u.ac.jp/ dimr/PWING) and IMS (http://www.cpdnp.jp/) teams for providing the measurement data. The help of O. V. Kozyreva and useful comments of the reviewer are appreciated.

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