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Multiparameter Constraints on Empirical Infrasound Period-Yield Relations for Bolides and Implications for Planetary Defense

  • Authors: Elizabeth A. Silber, Josep M. Trigo-Rodríguez, Iyare Oseghae, Eloy Peña-Asensio, Mark Boslough, Rodney Whitaker, Christoph Pilger, Philip Lubin, Vedant Sawal, Claus Hetzer, Randy Longenbaugh, Peter Jenniskens, Brin Bailey, Esther Mas Sanz, Patrick Hupe, Alexander N. Cohen, Thom R. Edwards, Sasha Egan, Reynold E. Silber, Summer C. Czarnowski, Miro Ronac Giannone

Elizabeth A. Silber et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 11.

Coefficients A (a) and B (b) from ﹩\mathrm{log}\left(E\right)=A\mathrm{log}\left(P\right)+B﹩, plotted for numerous bolide subgroups. Each point represents a distinct partition (e.g., by altitude, angle, distance, or fragmentation type), with error bars indicating fit uncertainties. Reference lines from N. Gi & P. Brown (2017), T. A. Ens et al. (2012), R. Whitaker & J. Mutschlecner (2006), R. W. Whitaker (2023), and D. O. Revelle (1997) are shown for comparison, demonstrating how geometry (e.g., shallow vs. steep angles) and multifragmentation (LC class 1 vs. 2) can shift slopes and intercepts away from classic global values. The circles and diamonds represent fits for single-station and averaged events, respectively.

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