A Review of Coastal Fog Microphysics During C-FOG
The goal of this paper is to provide an overview the coastal fog microphysical measurements and to evaluate microphysical parameterizations based on the C-FOG (Toward Improving Coastal Fog Prediction) field project. C-FOG is designed to advance understanding of liquid fog formation, development, and...
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ftosti:oai:osti.gov:1837554 2023-07-30T04:05:03+02:00 A Review of Coastal Fog Microphysics During C-FOG Gultepe, Ismail Heymsfield, Andrew J. Fernando, H Pardyjak, Eric Dorman, Clive Wang, Q Creegan, E Hoch, Sebastian Flagg, D Yamaguchi, R Krishnamurthy, Raghavendra Gabersek, S. Perrie, W Perelet, A Singh, D K. Chang, R Nagare, B Wagh, S Wang, Sen 2022-10-11 application/pdf http://www.osti.gov/servlets/purl/1837554 https://www.osti.gov/biblio/1837554 https://doi.org/10.1007/s10546-021-00659-5 unknown http://www.osti.gov/servlets/purl/1837554 https://www.osti.gov/biblio/1837554 https://doi.org/10.1007/s10546-021-00659-5 doi:10.1007/s10546-021-00659-5 54 ENVIRONMENTAL SCIENCES 2022 ftosti https://doi.org/10.1007/s10546-021-00659-5 2023-07-11T10:09:09Z The goal of this paper is to provide an overview the coastal fog microphysical measurements and to evaluate microphysical parameterizations based on the C-FOG (Toward Improving Coastal Fog Prediction) field project. C-FOG is designed to advance understanding of liquid fog formation, development, and dissipation over coastal environments to improve fog predictability and monitoring. The project took place in Eastern Canada (Nova Scotia, NS and Newfoundland, NL) coastlines and open water environments during August-October of 2018 where environmental conditions play an important role for late season’s fog formation. Visibility (Vis), wind speed (Uh), and turbulence along coastlines are the most critical weather- related parameters affecting marine transportation and aviation. In the analysis, microphysical observations are summarized first and then they are, together with 3D wind components, used for fog intensity (visibility) evaluation. Results suggest that detailed microphysical observations collected at the supersites and aboard Research Vessel (RV) Hugh R. Sharp are useful to develop microphysical parameterizations. The fog life cycle and turbulence kinetic energy dissipation rate were strongly related to each other. The magnitude of 3D wind fluctuations was higher during the formation and dissipation stages. An array of cutting-edge instruments used for data collection provided new insight into the variability and intensity of fog (visibility) and microphysics. It is concluded that further improvements in microphysical observations and parameterizations are needed to improve fog predictability of NWP (Numerical Weather Prediction) models. Other/Unknown Material Newfoundland SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) Canada Boundary-Layer Meteorology 181 2-3 227 265 |
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Open Polar |
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SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) |
op_collection_id |
ftosti |
language |
unknown |
topic |
54 ENVIRONMENTAL SCIENCES |
spellingShingle |
54 ENVIRONMENTAL SCIENCES Gultepe, Ismail Heymsfield, Andrew J. Fernando, H Pardyjak, Eric Dorman, Clive Wang, Q Creegan, E Hoch, Sebastian Flagg, D Yamaguchi, R Krishnamurthy, Raghavendra Gabersek, S. Perrie, W Perelet, A Singh, D K. Chang, R Nagare, B Wagh, S Wang, Sen A Review of Coastal Fog Microphysics During C-FOG |
topic_facet |
54 ENVIRONMENTAL SCIENCES |
description |
The goal of this paper is to provide an overview the coastal fog microphysical measurements and to evaluate microphysical parameterizations based on the C-FOG (Toward Improving Coastal Fog Prediction) field project. C-FOG is designed to advance understanding of liquid fog formation, development, and dissipation over coastal environments to improve fog predictability and monitoring. The project took place in Eastern Canada (Nova Scotia, NS and Newfoundland, NL) coastlines and open water environments during August-October of 2018 where environmental conditions play an important role for late season’s fog formation. Visibility (Vis), wind speed (Uh), and turbulence along coastlines are the most critical weather- related parameters affecting marine transportation and aviation. In the analysis, microphysical observations are summarized first and then they are, together with 3D wind components, used for fog intensity (visibility) evaluation. Results suggest that detailed microphysical observations collected at the supersites and aboard Research Vessel (RV) Hugh R. Sharp are useful to develop microphysical parameterizations. The fog life cycle and turbulence kinetic energy dissipation rate were strongly related to each other. The magnitude of 3D wind fluctuations was higher during the formation and dissipation stages. An array of cutting-edge instruments used for data collection provided new insight into the variability and intensity of fog (visibility) and microphysics. It is concluded that further improvements in microphysical observations and parameterizations are needed to improve fog predictability of NWP (Numerical Weather Prediction) models. |
author |
Gultepe, Ismail Heymsfield, Andrew J. Fernando, H Pardyjak, Eric Dorman, Clive Wang, Q Creegan, E Hoch, Sebastian Flagg, D Yamaguchi, R Krishnamurthy, Raghavendra Gabersek, S. Perrie, W Perelet, A Singh, D K. Chang, R Nagare, B Wagh, S Wang, Sen |
author_facet |
Gultepe, Ismail Heymsfield, Andrew J. Fernando, H Pardyjak, Eric Dorman, Clive Wang, Q Creegan, E Hoch, Sebastian Flagg, D Yamaguchi, R Krishnamurthy, Raghavendra Gabersek, S. Perrie, W Perelet, A Singh, D K. Chang, R Nagare, B Wagh, S Wang, Sen |
author_sort |
Gultepe, Ismail |
title |
A Review of Coastal Fog Microphysics During C-FOG |
title_short |
A Review of Coastal Fog Microphysics During C-FOG |
title_full |
A Review of Coastal Fog Microphysics During C-FOG |
title_fullStr |
A Review of Coastal Fog Microphysics During C-FOG |
title_full_unstemmed |
A Review of Coastal Fog Microphysics During C-FOG |
title_sort |
review of coastal fog microphysics during c-fog |
publishDate |
2022 |
url |
http://www.osti.gov/servlets/purl/1837554 https://www.osti.gov/biblio/1837554 https://doi.org/10.1007/s10546-021-00659-5 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_relation |
http://www.osti.gov/servlets/purl/1837554 https://www.osti.gov/biblio/1837554 https://doi.org/10.1007/s10546-021-00659-5 doi:10.1007/s10546-021-00659-5 |
op_doi |
https://doi.org/10.1007/s10546-021-00659-5 |
container_title |
Boundary-Layer Meteorology |
container_volume |
181 |
container_issue |
2-3 |
container_start_page |
227 |
op_container_end_page |
265 |
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1772816749264109568 |