What type of study is this?

This is a Observational study (also classified as: Ray Tracing).

September 10, 2025The Journal of the Acoustical Society of America

Modeling and analysis of anomalous infrasonic arrivals in the stratospheric shadow zone

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Authors

PBPhilip BlomLos Alamos National Laboratory

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Implication

Observations reveal unusual infrasonic signals in the stratospheric shadow zone, suggesting scattering effects. This phenomenon highlights the complexities of infrasound propagation under varying atmospheric conditions.

Key Points

Anomalous infrasonic arrivals were observed in the acoustic shadow zone, suggesting scattering effects.
These signals exhibited slower celerities and increasing apparent velocities in the arrival wavetrain, indicating varied propagation dynamics.
Analysis involved simulation using ray tracing methods to better understand the influence of stratospheric conditions on infrasound signals.
Results from the LSECE experiment demonstrate the impact of atmospheric structures on infrasound propagation and detection.

Cite This Study

Philip Blom (2025) studied this question.

synapsesocial.com/papers/68c1b5fe54b1d3bfb60eaa43 https://doi.org/10.1121/10.0038192

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Modeling and analysis of anomalous infrasonic arrivals in the stratospheric shadow zone

Discussion

Member takes

Implication

Key Points

Cite This Study

Modeling and analysis of anomalous infrasonic arrivals in the stratospheric shadow zone

Discussion

Member takes

Implication

Key Points

Cite This Study

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