Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone
International audience This study investigates diabatic processes along the warm conveyor belt (WCB) of a deep extra-tropical cyclone observed of the North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX). The aim is to investigate the effect of two different microphysics schemes, the on...
Published in: | Monthly Weather Review |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2021
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Subjects: | |
Online Access: | https://hal-insu.archives-ouvertes.fr/insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560/document https://hal-insu.archives-ouvertes.fr/insu-03381560/file/NAWDEX2-Mazoyer-2021.pdf https://doi.org/10.1175/MWR-D-21-0061.1 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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language |
English |
topic |
[SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology |
spellingShingle |
[SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology Mazoyer, Marie Ricard, Didier Rivière, Gwendal Delanoë, Julien Arbogast, Philippe Vié, Benoit Lac, Christine Cazenave, Quitterie Pelon, Jacques Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
topic_facet |
[SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology |
description |
International audience This study investigates diabatic processes along the warm conveyor belt (WCB) of a deep extra-tropical cyclone observed of the North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX). The aim is to investigate the effect of two different microphysics schemes, the one-moment scheme ICE3 and the quasi two-moment scheme LIMA, on the WCB and the ridge building downstream. ICE3 and LIMA also differ on the processes of vapor deposition on hydrometeors in cold and mixed-phase clouds. Latent heating in ICE3 is found to be dominated by deposition on ice while the heating in LIMA is distributed among depositions on ice, snow and graupel. ICE3 is the scheme leading to the largest number of WCB trajectories (30% more than LIMA) due to greater heating rates over larger areas. The consequence is that the size of the upper-level ridge is growing more rapidly in ICE3 than LIMA, albeit with some exceptions in localized regions of the cyclonic branch of the WCB. A comparison with various observations (airborne remote sensing measurements, dropsondes and satellite data) is then performed. Below the melting layer, the observed reflectivity is rather well reproduced by the model. Above the melting layer, in the middle of the troposphere, the reflectivity and retrieved ice water content are largely underestimated by both schemes while at upper levels, the ICE3 scheme performs much better than LIMA in agreement with a closer representation of the observed winds by ICE3. These results underline the strong sensitivity of upper-level dynamics to ice related processes. |
author2 |
Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) |
format |
Article in Journal/Newspaper |
author |
Mazoyer, Marie Ricard, Didier Rivière, Gwendal Delanoë, Julien Arbogast, Philippe Vié, Benoit Lac, Christine Cazenave, Quitterie Pelon, Jacques |
author_facet |
Mazoyer, Marie Ricard, Didier Rivière, Gwendal Delanoë, Julien Arbogast, Philippe Vié, Benoit Lac, Christine Cazenave, Quitterie Pelon, Jacques |
author_sort |
Mazoyer, Marie |
title |
Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
title_short |
Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
title_full |
Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
title_fullStr |
Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
title_full_unstemmed |
Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone |
title_sort |
microphysics impacts on the warm conveyor belt and ridge building of the nawdex iop6 cyclone |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal-insu.archives-ouvertes.fr/insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560/document https://hal-insu.archives-ouvertes.fr/insu-03381560/file/NAWDEX2-Mazoyer-2021.pdf https://doi.org/10.1175/MWR-D-21-0061.1 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
ISSN: 0027-0644 EISSN: 1520-0493 Monthly Weather Review https://hal-insu.archives-ouvertes.fr/insu-03381560 Monthly Weather Review, American Meteorological Society, 2021, (in press). ⟨10.1175/MWR-D-21-0061.1⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1175/MWR-D-21-0061.1 insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560/document https://hal-insu.archives-ouvertes.fr/insu-03381560/file/NAWDEX2-Mazoyer-2021.pdf doi:10.1175/MWR-D-21-0061.1 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1175/MWR-D-21-0061.1 |
container_title |
Monthly Weather Review |
_version_ |
1766134199742365696 |
spelling |
ftccsdartic:oai:HAL:insu-03381560v1 2023-05-15T17:35:08+02:00 Microphysics impacts on the warm conveyor belt and ridge building of the NAWDEX IOP6 cyclone Mazoyer, Marie Ricard, Didier Rivière, Gwendal Delanoë, Julien Arbogast, Philippe Vié, Benoit Lac, Christine Cazenave, Quitterie Pelon, Jacques Centre national de recherches météorologiques (CNRM) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) 2021-10-13 https://hal-insu.archives-ouvertes.fr/insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560/document https://hal-insu.archives-ouvertes.fr/insu-03381560/file/NAWDEX2-Mazoyer-2021.pdf https://doi.org/10.1175/MWR-D-21-0061.1 en eng HAL CCSD American Meteorological Society info:eu-repo/semantics/altIdentifier/doi/10.1175/MWR-D-21-0061.1 insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560 https://hal-insu.archives-ouvertes.fr/insu-03381560/document https://hal-insu.archives-ouvertes.fr/insu-03381560/file/NAWDEX2-Mazoyer-2021.pdf doi:10.1175/MWR-D-21-0061.1 info:eu-repo/semantics/OpenAccess ISSN: 0027-0644 EISSN: 1520-0493 Monthly Weather Review https://hal-insu.archives-ouvertes.fr/insu-03381560 Monthly Weather Review, American Meteorological Society, 2021, (in press). ⟨10.1175/MWR-D-21-0061.1⟩ [SDU.STU.ME]Sciences of the Universe [physics]/Earth Sciences/Meteorology info:eu-repo/semantics/article Journal articles 2021 ftccsdartic https://doi.org/10.1175/MWR-D-21-0061.1 2021-12-04T23:52:56Z International audience This study investigates diabatic processes along the warm conveyor belt (WCB) of a deep extra-tropical cyclone observed of the North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX). The aim is to investigate the effect of two different microphysics schemes, the one-moment scheme ICE3 and the quasi two-moment scheme LIMA, on the WCB and the ridge building downstream. ICE3 and LIMA also differ on the processes of vapor deposition on hydrometeors in cold and mixed-phase clouds. Latent heating in ICE3 is found to be dominated by deposition on ice while the heating in LIMA is distributed among depositions on ice, snow and graupel. ICE3 is the scheme leading to the largest number of WCB trajectories (30% more than LIMA) due to greater heating rates over larger areas. The consequence is that the size of the upper-level ridge is growing more rapidly in ICE3 than LIMA, albeit with some exceptions in localized regions of the cyclonic branch of the WCB. A comparison with various observations (airborne remote sensing measurements, dropsondes and satellite data) is then performed. Below the melting layer, the observed reflectivity is rather well reproduced by the model. Above the melting layer, in the middle of the troposphere, the reflectivity and retrieved ice water content are largely underestimated by both schemes while at upper levels, the ICE3 scheme performs much better than LIMA in agreement with a closer representation of the observed winds by ICE3. These results underline the strong sensitivity of upper-level dynamics to ice related processes. Article in Journal/Newspaper North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Monthly Weather Review |