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METCRAXII ISS Surface Meteorology Data

Project:

Summary

METCRAX-II was the second experiment studying the atmospheric boundary layer of the Arizona Meteor Crater.

METCRAX-II investigated downslope-windstorm-type flows that develop when thermally-driven drainage flows cascade over the rim of the Arizona Meteor Crater on clear, undisturbed nights. These flows are ubiquitous in mountains throughout the world, but occur on a regular basis at this location and on scale that is uniquely amenable to observation with surface-based instrumentation. The goals of the project were to determine the characteristic atmospheric structure and evolution associated with these flows and the controlling parameters in the katabatic winds that drive them. The field observations will also be used to develop and validate LES models that can extend the findings to basins and ridges of different sizes and shapes. This project took place between 27 September 2013 and 01 November 2013.

This dataset contains surface meteorology data collected by the NCAR/EOL Integrated Sounding System (ISS) during METCRAX-II. These data are available in daily netCDF files and have not been QC'd.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2016-06-01)
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Related projects
Frequency continuous
Language English
Categories
Platforms
Instruments
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2013-09-27 00:00:00
End datetime 2013-11-01 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 35.20, Minimum (South) Latitude: 35.20
Minimum (West) Longitude: -111.20, Maximum (East) Longitude: -111.20

Primary point of contact information

EOL Data Support <eol-datahelp@ucar.edu>

Additional contact information

Citation

Example citation following ESIP guidelines:

UCAR/NCAR - Earth Observing Laboratory. 2016. METCRAXII ISS Surface Meteorology Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D66T0K03. Accessed 26 Oct 2021.

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Ancillary information

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