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WINTRE-MIX: Manual Hydrometeor Observation Reports


Manual observations were conducted to support the Winter Precipitation Type Research Multi-Scale Experiment (WINTRE-MIX) during 11 intensive observation periods (IOPs) between 01 Feb – 15 March 2022. Manual observations primarily include precipitation type, ice accretion thickness, and snowboard sampling measurements. These observations were conducted by research teams from the University at Albany, University of Colorado Boulder, Université du Québec à Montréal (UQAM), and McGill University. The research teams usually collected their manual observations throughout each IOP. Typically, the manual observations were conducted every 10 minutes at the same site as the soundings.

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Additional information

Data Quality final
  • 1.0 (2022-07-07)
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Related projects
Frequency continuous
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2022-02-01 00:00:00
End datetime 2022-03-15 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 46.34984, Minimum (South) Latitude: 44.30803
Minimum (West) Longitude: -73.52629, Maximum (East) Longitude: -72.58135

Primary point of contact information

EOL Data Support <>

Additional contact information


Han, B., et al. 2022. WINTRE-MIX: Manual Hydrometeor Observation Reports. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 16 Jun 2024.

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Ancillary information

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