Disturbance of geophysical fields during explosion Tomsk bolide 16 October 2022

S. Yu. Rybnov; Ya. O. Romanovsky; Yu. S. Rybnov; A. A. Spivak; A. V. Tikhonova

doi:10.1117/12.2688745

17 October 2023 Disturbance of geophysical fields during explosion Tomsk bolide 16 October 2022

S. Yu. Rybnov, Ya. O. Romanovsky, Yu. S. Rybnov, A. A. Spivak, A. V. Tikhonova

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127806S (2023) https://doi.org/10.1117/12.2688745
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

Using the results of instrumental observations, acoustic, electrical and magnetic effects caused by the explosive destruction of a bolide on 10/16/2023 near Tomsk were established. It is shown that the effects have a non-local character and are recorded at a significant epicentral distance from the point of explosion of the bolide both during the event itself and during the arrival of the infrasound signal at the point of instrumental observations. Using an approach based on the properties of the infrasound signal not to change the characteristic frequency with distance, the energy of the source was estimated to be 3.7^.10¹³ J.

Citation Download Citation

S. Yu. Rybnov, Ya. O. Romanovsky, Yu. S. Rybnov, A. A. Spivak, and A. V. Tikhonova "Disturbance of geophysical fields during explosion Tomsk bolide 16 October 2022", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127806S (17 October 2023); https://doi.org/10.1117/12.2688745

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