Low-Frequency Atmospheric Acoustic Energy Associated with Vortices Produced by Thunderstorms

@article{Bedard2005LowFrequencyAA,
  title={Low-Frequency Atmospheric Acoustic Energy Associated with Vortices Produced by Thunderstorms},
  author={A. Bedard},
  journal={Monthly Weather Review},
  year={2005},
  volume={133},
  pages={241-263}
}
  • A. Bedard
  • Published 2005
  • Geology
  • Monthly Weather Review
  • An infrasonic observatory collocated with the Colorado State University CHILL radar during the summer of 1995 permitted unique comparisons between severe storm kinematics and detected acoustic energy at subaudible frequencies near 1 Hz. Radar observations of a velocity couplet aloft (evolving into a tornado) showed a circulation maximum descending for about 30 min while moving to the east. The detected infrasound followed the trend of these observations. A model of sound radiated from vortex… CONTINUE READING
    55 Citations
    Acoustic detection, tracking, and characterization of three tornadoes.
    • 5
    Measurement and characterization of infrasound from a tornado producing storm.
    • 1
    • PDF

    References

    SHOWING 1-10 OF 53 REFERENCES
    Detection of infrasonic pulses from thunderclouds
    • 21
    Infrasound from convective storms: An experimental test of electrical source mechanisms
    • 11
    • Highly Influential
    Infrasonic signals from thunder
    • 28
    • Highly Influential
    Infrasound from convective storms: Examining the evidence
    • 106
    Infrasound from convective storms. III. Propagation to the ionosphere
    • 30