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DELTA: NSSL Mobile Mesonet Meteorological Data

Summary

Surface meteorological data from the two NOAA/NSSL Mobile Mesonet Probe and NOAA/NSSL Mobile Lidar vehicles that were deployed at locations around the central United States for the Detecting and Evaluating Low-level Tornado Attributes (DELTA) campaign.

Data access

ORDER data to made available for download

authorization required

Additional information

Identifier	DOI: https://doi.org/10.26023/PAYB-SV8M-2V14
Data Quality	final
Versions	1.0 (2025-08-20): Final processed data.
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	DELTA: Detecting and Evaluating Low-level Tornado Attributes
Frequency	1 second
Language	English
Categories	Surface
Platforms	Mobile Mesonet Vehicles Weather Stations
Instruments	Automated Weather System Barometers RM Young Model 05103 Wind Monitor Vaisala HUMICAP HMP155 Wind Vanes
GCMD Science Keywords	AIR TEMPERATURE RELATIVE HUMIDITY SURFACE PRESSURE WIND DIRECTION WIND SPEED Expand keywords
Documentation	DELTA_MesonetData_readme.pdf [151 KiB]
Restrictions	authorization required
Related links	info: DELTA Data Policy homepage: DELTA EOL Homepage info: DELTA Missions

Temporal coverage

Begin datetime	2024-02-26 00:00:00
End datetime	2024-04-02 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 40.10, Minimum (South) Latitude: 33.10
Minimum (West) Longitude: -98.10, Maximum (East) Longitude: -87.90

Primary point of contact information

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

Additional contact information

author: Sean Waugh <sean.waugh@noaa.gov>
principalInvestigator: Sean Waugh <sean.waugh@noaa.gov>

Citation

Waugh, S. 2025. DELTA: NSSL Mobile Mesonet Meteorological Data. Version 1.0. null. https://doi.org/10.26023/PAYB-SV8M-2V14. Accessed 07 Mar 2026.

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