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UNL Combined Mesonet and Tracker (CoMeT-3) Mobile Mesonet Data



This data set contains surface meteorological observations from the third Combined Mesonet and Tracker (CoMeT-3) mobile mesonet vehicle operated by the University of Nebraska-Lincoln (UNL) during the Targeted Observation by Radars and UAS of Supercells (TORUS) 2019 field campaign. Deployments occurred from 17 May to 15 June 2019 in locations around the central United States. CoMeT-3 was principally operated in the Left-Flank Mission.

Data access

  • ORDER data for delivery by FTP

Additional information

Data Quality final
  • 1.0 (2020-05-15)
  • 1.1 (2021-01-08):

    A minor time correction was applied to a small section of measurements in the 20190608 file.

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Frequency 1 second
Language English
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Temporal coverage

Begin datetime 2019-05-25 18:54:00
End datetime 2019-06-16 18:11:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 40.83274, Minimum (South) Latitude: 34.06086
Minimum (West) Longitude: -103.94319, Maximum (East) Longitude: -96.60932

Primary point of contact information

EOL Data Support <>

Additional contact information


Example citation following ESIP guidelines:

Houston, A., Axon, K., Erwin, A. 2021. UNL Combined Mesonet and Tracker (CoMeT-3) Mobile Mesonet Data. Version 1.1. UCAR/NCAR - Earth Observing Laboratory. Accessed 07 Jun 2023.

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Ancillary information

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