BACS: Cloud Condensation Nuclei (CCN) Data
Summary
Cloud Condensation Nuclei (CCN) concentrations measured on a single-column CCN counter at either 1% or 0.15% water supersaturation data during the BACS (BioAerosols and Convective Storms) campaign.
Data access
- ORDER data to made available for download
- authorization required
Additional information
| Identifier | |
| Data Quality | final |
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| Frequency | 1 second |
| Language | English |
| Grant Code | AGS-2105938 and AGS-2106370 |
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| GCMD Science Keywords | Expand keywords |
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Temporal coverage
| Begin datetime | 2022-05-20 00:00:00 |
| End datetime | 2023-06-25 23:59:59 |
Spatial coverage
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
40.8155,
Minimum (South) Latitude:
40.8155
Minimum (West) Longitude:
-104.7456,
Maximum (East) Longitude:
-104.7456
Primary point of contact information
EOL Data Support <datahelp@eol.ucar.edu>
Additional contact information
- author: Russell J. Perkins <russell.perkins@colostate.edu>
- author: Brian Heffernan
- author: Marina Nieto-Caballero
- author: Sue C. van den Heever <sue@atmos.colostate.edu>
- author: Leah Grant
- author: Elizabeth A. Stone <betsy-stone@uiowa.edu>
- author: Paul J. DeMott <Paul.Demott@colostate.edu>
- author: Sonia Kreidenweis <sonia@atmos.colostate.edu>
Citation
Perkins, R., et al. 2025. BACS: Cloud Condensation Nuclei (CCN) Data. Version 1.0. null. https://doi.org/10.26023/Z6EJ-HDCV-130M. Accessed 18 Nov 2025.
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