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Results

45 results (0,415s)

Result

The European Infrasound Bulletin

The European Infrasound Bulletin highlights infrasound activity produced mostly includes high-frequency (> 0.7 Hz) infrasound detections at 24 European infrasound arrays from nine different national institutions co...

Meteorology and atmospheric sciences

  • 2018
  • Jimp
  • Link
Result

Infrasound in the ionosphere from typhoons

Infrasound waves associated with seven typhoons that passed over Taiwan or in its close vicinity during the time period 2014-2016 were investigated. The infrasound waves were observed by continuous Doppler sounder at height range st...

Meteorology and atmospheric sciences

  • 2017
  • O
Result

Central and Eastern European Infrasound Network: contribution to infrasound monitoring

The Central and Eastern European Infrasound Network (CEEIN) has been the CEEIN infrasound arrays improve the detection capability of the European infrasound the first CEEIN bulletin (2017-2020) of infrasound-only a...

Meteorology and atmospheric sciences

  • 2022
  • Jimp
  • Link
Result

Infrasound in the ionosphere from earthquakes and typhoons

Infrasound waves are observed in the ionosphere relatively rarely, in contrast to atmospheric gravity waves. Infrasound waves excited by two distinguished sources-seismic infrasound is generated by vertical movement of the ...

Meteorology and atmospheric sciences

  • 2018
  • Jimp
  • Link
Result

Atmospheric infrasound observed during intense convective storms on 9-10 July 2011

Atmospheric infrasound of frequencies 0.1?4 Hz observed in Central Europe during convective storms on 9?10 July 2011 from 21:00 to 02:57 UT was analysed. Azimuth of signal arrival followed positions of the convective storms passing over in t...

DG - Vědy o atmosféře, meteorologie

  • 2015
  • Jx
  • Link
Result

Acoustic analysis of shock production by very high-altitude meteors. I. Infrasonic observations, dynamics and luminosity

optically using precision all-sky cameras and acoustically via infrasound and seismic signals. Infrasound arriving from altitudes of over 100 km is not very common, but has reported detection of such high-altitude infrasound

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2007
  • Jx
Result

Ionospheric disturbances (infrasound waves) over the Czech Republic excited by the 2011 Tohoku earthquake

A train of large amplitude infrasound wave packets was observed by multipoint 2011. It is shown that these infrasound wave packets originated from vertical by the strong Tohoku earthquake. The infrasound wave packets were o...

BL - Fyzika plasmatu a výboje v plynech

  • 2012
  • Jx
  • Link
Result

Locating Thunder Source Using a Large-Aperture Micro-Barometer Array

area for debate. Infrasound pulses detected after rapid changes of electrostatic. The infrasound source position was calculated from time delays between the rapid change of electrostatic field and infrasound signal arrival...

Fluids and plasma physics (including surface physics)

  • 2021
  • Jimp
  • Link
Result

Measurement of infrasound

JB - Senzory, čidla, měření a regulace

  • 1998
  • X
Result

Infrasound pulses from lightning and electrostatic ?eld changes: Observation and discussion

Narrow (1?2?s) infrasound pulses that followed, with 11 to 50?s delays, rapid changes of electrostatic field were observed by a microbarometer array in the Czech distinct events. Comparisons of distances and azimuths of infrasound s...

BL - Fyzika plasmatu a výboje v plynech

  • 2013
  • Jx
  • Link
  • 1 - 10 out of 45