Using barometric time series of the IMS infrasound network for a global analysis of thermally induced atmospheric tides

Hupe, Patrick; Ceranna, Lars; Pilger, Christoph

doi:https://doi.org/10.5194/amt-11-2027-2018

Articles | Volume 11, issue 4

https://doi.org/10.5194/amt-11-2027-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/amt-11-2027-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 11, issue 4

Research article

|

10 Apr 2018

Research article |

| 10 Apr 2018

Using barometric time series of the IMS infrasound network for a global analysis of thermally induced atmospheric tides

Patrick Hupe, Lars Ceranna, and Christoph Pilger

Data sets

MERRA-2 tavg3_3d_asm_Nv: 3d, 3-Hourly, Time-Averaged, Model-Level, Assimilation, Assimilated Meteorological Fields V5.12.4 Global Modeling and Assimilation Office (GMAO) https://doi.org/10.5067/SUOQESM06LPK

Short summary

Explosions in the atmosphere produce infrasound, recorded as very small pressure fluctuations. The relatively new infrasound technology also provides information on atmospheric dynamics. Within the ARISE2 project we have analysed the tidal variability using the data of the global IMS infrasound network. Our findings are compared with reanalysis data. We claim our methodology to be applicable for geographical and temporal studies of dynamic features and propose future applications.