Cindy Lebeaupin Brossier
YOU?
Author Swipe
View article: Meteotsunami prediction in km-scale regional systems coupled at high frequency
Meteotsunami prediction in km-scale regional systems coupled at high frequency Open
Meteorological tsunamis, or meteotsunamis, are anomalous waves triggered by atmospheric disturbances such as thunderstorms, gravity waves, squalls, or cyclones. While meteotsunamis have been studied extensively in regions like the Mediterr…
View article: Modelling the summer 2022 marine heatwave around France: disentangling atmospheric and oceanic contributions
Modelling the summer 2022 marine heatwave around France: disentangling atmospheric and oceanic contributions Open
The AROBASE (AROme-BAsed coupled SystEm) project of CNRM aims to assemble a multi-coupled regional modelling platform of the physico-chemical atmosphere, the ocean (including sea ice and marine biogeochemistry), the waves and the continent…
View article: Processus océan-atmosphère, prévision couplée à fine-échelle et précipitations intenses sur le bassin méditerranéen occidental
Processus océan-atmosphère, prévision couplée à fine-échelle et précipitations intenses sur le bassin méditerranéen occidental Open
This manuscript summarizes the author’s work on the study of heavy precipitation events in the Mediterranean region and the analysis of the Mediterranean Sea role. The development of several coupled modeling tools permits to highlight the …
View article: The wave-age-dependent stress parameterisation (WASP) for momentum and heat turbulent fluxes at sea in SURFEX v8.1
The wave-age-dependent stress parameterisation (WASP) for momentum and heat turbulent fluxes at sea in SURFEX v8.1 Open
A widely applicable parameterisation of turbulent heat and momentum fluxes at sea has been developed for the SURFEX v8.1 surface model. This wave-age-dependent stress parameterisation (WASP) combines a close fit to available in situ observ…
View article: The AROBASE project: Development of a kilometre-scale multi-coupled modelling and forecasting system and first results
The AROBASE project: Development of a kilometre-scale multi-coupled modelling and forecasting system and first results Open
The AROBASE project aims to assemble a kilometre-scale limited-area multi-coupled modelling system of the physico-chemical atmosphere, the ocean (including sea-ice and marine biogeochemistry), waves and land surfaces (soil, vegetation, cit…
View article: Comment on gmd-2023-58
Comment on gmd-2023-58 Open
Abstract. A widely applicable parameterization of turbulent heat and momentum fluxes at sea has been developed for the SURFEX v8.1 surface model. This wave-age dependent stress parameterization (WASP) combines a close fit …
View article: The wave-age dependent stress parameterization (WASP) for momentum and heat turbulent fluxes at sea in SURFEX v8.1
The wave-age dependent stress parameterization (WASP) for momentum and heat turbulent fluxes at sea in SURFEX v8.1 Open
A widely applicable parameterization of turbulent heat and momentum fluxes at sea has been developed for the SURFEX v8.1 surface model. This wave-age dependent stress parameterization (WASP) combines a close fit to available in situ observ…
View article: Development of a forecast-oriented kilometre-resolution ocean–atmosphere coupled system for western Europe and sensitivity study for a severe weather situation
Development of a forecast-oriented kilometre-resolution ocean–atmosphere coupled system for western Europe and sensitivity study for a severe weather situation Open
To improve high-resolution numerical environmental prediction, it is essential to represent ocean–atmosphere interactions properly, which is not the case in current operational regional forecasting systems used in western Europe. The objec…
View article: Overview towards improved understanding of the mechanisms leading to heavy precipitation in the western Mediterranean: lessons learned from HyMeX
Overview towards improved understanding of the mechanisms leading to heavy precipitation in the western Mediterranean: lessons learned from HyMeX Open
Heavy precipitation (HP) constitutes a major meteorological threat in the western Mediterranean (WMed). Every year, recurrent events affect the area with fatal consequences for infrastructure and personal losses. Despite this being a well-…
View article: Towards kilometer-scale ocean–atmosphere–wave coupled forecast: a case study on a Mediterranean heavy precipitation event
Towards kilometer-scale ocean–atmosphere–wave coupled forecast: a case study on a Mediterranean heavy precipitation event Open
The western Mediterranean Sea area is frequently affected in autumn by heavy precipitation events (HPEs). These severe meteorological episodes, characterized by strong offshore low-level winds and heavy rain in a short period of time, can …
View article: Development of a forecast-oriented km-resolution ocean-atmosphere coupled system for Western Europe and evaluation for a severe weather situation
Development of a forecast-oriented km-resolution ocean-atmosphere coupled system for Western Europe and evaluation for a severe weather situation Open
To improve high-resolution numerical environmental prediction, it is essential to represent ocean-atmosphere interactions properly, which is not the case in current operational regional forecasting systems used in Western Europe. The objec…
View article: Comment on acp-2021-239
Comment on acp-2021-239 Open
Abstract. The western Mediterranean Sea area is frequently affected in autumn by heavy precipitation events (HPEs). These severe meteorological episodes, characterized by strong offshore low-level winds and heavy rain in a…
View article: Overview towards improved understanding of the mechanisms leading to heavy precipitation in the Western Mediterranean: lessons learned from HyMeX
Overview towards improved understanding of the mechanisms leading to heavy precipitation in the Western Mediterranean: lessons learned from HyMeX Open
Heavy precipitation (HP) constitutes a major meteorological threat in the western Mediterranean (WMed). Every year, recurrent events affect the area with fatal consequences on infrastructure and personal losses. Despite this being a well-k…
View article: Comment on acp-2021-239
Comment on acp-2021-239 Open
Abstract. The western Mediterranean Sea area is frequently affected in autumn by heavy precipitation events (HPEs). These severe meteorological episodes, characterized by strong offshore low-level winds and heavy rain in a…
View article: The heavy precipitation event of 14–15 October 2018 in the Aude catchment: a meteorological study based on operational numerical weather prediction systems and standard and personal observations
The heavy precipitation event of 14–15 October 2018 in the Aude catchment: a meteorological study based on operational numerical weather prediction systems and standard and personal observations Open
The case of the heavy precipitation event on 14 and 15 October 2018 which has led to severe flash flooding in the Aude watershed in south-western France is studied from a meteorological point of view using deterministic and probabilistic n…
View article: Towards kilometer-scale ocean-atmosphere-wave coupled forecast: a case study on a Mediterranean heavy precipitation event
Towards kilometer-scale ocean-atmosphere-wave coupled forecast: a case study on a Mediterranean heavy precipitation event Open
The Western Mediterranean Sea area is frequently affected in autumn by heavy precipitation events (HPEs). These severe meteorological episodes, characterized by strong offshore low-level winds and heavy rain in a short period of time, can …
View article: A case‐study of the coupled ocean–atmosphere response to an oceanic diurnal warm layer
A case‐study of the coupled ocean–atmosphere response to an oceanic diurnal warm layer Open
A modelling case‐study based on observations from the Dynamics of the Madden–Julian Oscillation field campaign is presented and discussed. It aims at investigating the ocean–atmosphere coupling and the marine atmospheric boundary‐layer str…
View article: The heavy precipitation event of 14–15 October 2018 in the Aude catchment: A meteorological study based on operational numerical weather prediction systems and standard and personal observations
The heavy precipitation event of 14–15 October 2018 in the Aude catchment: A meteorological study based on operational numerical weather prediction systems and standard and personal observations Open
The case of the heavy precipitation event on 14 and 15 October 2018 which has led to severe flash flooding in the Aude watershed in south-western France is studied from a meteorological point of view using deterministic and probabilistic n…
View article: Impact of a medicane on the oceanic surface layer from a coupled, kilometre-scale simulation
Impact of a medicane on the oceanic surface layer from a coupled, kilometre-scale simulation Open
A kilometre-scale coupled ocean–atmosphere numerical simulation is used to study the impact of the 7 November 2014 medicane on the oceanic upper layer. The processes at play are elucidated through analyses of the tendency terms for tempera…
View article: Surface processes in the 7 November 2014 medicane from air–sea coupled high-resolution numerical modelling
Surface processes in the 7 November 2014 medicane from air–sea coupled high-resolution numerical modelling Open
A medicane, or Mediterranean cyclone with characteristics similar to tropical cyclones, is simulated using a kilometre-scale ocean–atmosphere coupled modelling platform. A first phase leads to strong convective precipitation, with high pot…
View article: Impact of a medicane on the oceanic surface layer from a coupled, kilometre-scale simulation
Impact of a medicane on the oceanic surface layer from a coupled, kilometre-scale simulation Open
A kilometre-scale coupled ocean-atmosphere numerical simulation is used to study the impact of the 7 November 2014 medicane on the oceanic upper layer. The processes at play are elucidated through analyses of the tendency terms for tempera…
View article: Characterization of the air–sea exchange mechanisms during a Mediterranean heavy precipitation event using realistic sea state modelling
Characterization of the air–sea exchange mechanisms during a Mediterranean heavy precipitation event using realistic sea state modelling Open
This study investigates the mechanisms acting at the air–sea interface during a heavy precipitation event that occurred between 12 and 14 October 2016 over the north-western Mediterranean area and led to large amounts of rainfall (up to 30…
View article: Surface processes in the 7 November 2014 medicane from air–sea coupled high-resolution numerical modelling
Surface processes in the 7 November 2014 medicane from air–sea coupled high-resolution numerical modelling Open
A medicane, or Mediterranean cyclone with characteristics similar to tropical cyclones, is simulated using a kilometre-scale ocean–atmosphere coupled modelling platform. A first baroclinic phase of the cyclone leads to strong convective pr…
View article: Characterization of the air-sea exchanges mechanisms during a Mediterranean heavy precipitation event using realistic sea state modelling
Characterization of the air-sea exchanges mechanisms during a Mediterranean heavy precipitation event using realistic sea state modelling Open
This study investigates the mechanisms acting at the air-sea interface during the heavy precipitation event that occurred between the 12–14 October 2016 over the north-western Mediterranean area, and that led to large amounts of rainfall (…
View article: 6.2 ROLE OF THE SEA STATE ON THE AIR-SEA EXCHANGES DURING A MEDITERRANEAN HEAVY PRECIPITATION EVENT IN A KILOMETER-SCALE FORECAST SYSTEM
6.2 ROLE OF THE SEA STATE ON THE AIR-SEA EXCHANGES DURING A MEDITERRANEAN HEAVY PRECIPITATION EVENT IN A KILOMETER-SCALE FORECAST SYSTEM Open
International audience
View article: Overview of the Meso-NH model version 5.4 and its applications
Overview of the Meso-NH model version 5.4 and its applications Open
This paper presents the Meso-NH model version 5.4. Meso-NH is an atmospheric non hydrostatic research model that is applied to a broad range of resolutions, from synoptic to turbulent scales, and is designed for studies of physics and chem…
View article: Overview of the Meso-NH model version 5.4 and its applications
Overview of the Meso-NH model version 5.4 and its applications Open
This paper presents the Meso-NH model version 5.4. Meso-NH is an atmospheric non hydrostatic research model that is applied to a broad range of resolutions, from synoptic to turbulent scales, and is designed for studies of physics and chem…
View article: SURFEX v8.0 interface with OASIS3-MCT to couple atmosphere with hydrology, ocean, waves and sea-ice models, from coastal to global scales
SURFEX v8.0 interface with OASIS3-MCT to couple atmosphere with hydrology, ocean, waves and sea-ice models, from coastal to global scales Open
This study presents the principles of the new coupling interface based on the SURFEX multi-surface model and the OASIS3-MCT coupler. As SURFEX can be plugged into several atmospheric models, it can be used in a wide range of applications, …
View article: Processes leading to deep convection and sensitivity to sea‐state representation during HyMeX IOP8 heavy precipitation event
Processes leading to deep convection and sensitivity to sea‐state representation during HyMeX IOP8 heavy precipitation event Open
During the first observation period of the HyMeX programme, the Mediterranean coasts of Spain were impacted by several heavy precipitating events (HPEs). The most damaging one occurred during IOP 8 resulting in cumulative rainfall amounts …
View article: High‐resolution air–sea coupling impact on two heavy precipitation events in the Western Mediterranean
High‐resolution air–sea coupling impact on two heavy precipitation events in the Western Mediterranean Open
The Mediterranean Sea is an important source of heat and moisture for heavy precipitation events (HPEs). Moreover, the ocean mixed layer (OML) evolves rapidly under such intense events. Whereas short‐term numerical weather prediction syste…