Articles | Volume 24, issue 13
https://doi.org/10.5194/acp-24-8007-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-24-8007-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Jul 2024
Research article |
| 15 Jul 2024
| 15 Jul 2024
Contrasting extremely warm and long-lasting cold air anomalies in the North Atlantic sector of the Arctic during the HALO-(đ đ)3 campaign
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Janosch Michaelis
Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Bremerhaven, Germany
Maritime Klimatologie, Maritim-klimatologische Analysen und Produkte, Deutscher Wetterdienst (DWD), Hamburg, Germany
Sebastian Becker
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Henning Dorff
Meteorological Institute of Hamburg, University of Hamburg, Hamburg, Germany
Kerstin Ebell
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Irina Gorodetskaya
Centre for Environmental and Marine Studies, University of Aveiro, Aveiro, Portugal
Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
Bernd Heinold
Leibniz-Institut fĂŒr TroposphĂ€renforschung (TROPOS), Leipzig, Germany
Benjamin Kirbus
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Melanie Lauer
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Nina Maherndl
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Marion Maturilli
Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Potsdam, Germany
Johanna Mayer
German Aerospace Centre (Deutsches Zentrum fĂŒr Luft- und Raumfahrt â DLR), Oberpfaffenhofen, Germany
Hanno MĂŒller
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Roel A. J. Neggers
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Fiona M. Paulus
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Johannes Röttenbacher
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Janna E. RĂŒckert
Institute of Environmental Physics, University of Bremen, Bremen, Germany
Imke Schirmacher
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
Nils SlÀttberg
Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Potsdam, Germany
André Ehrlich
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Manfred Wendisch
Leipzig Institute for Meteorology, Leipzig University, Leipzig, Germany
Susanne Crewell
Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
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Cited
6 citations as recorded by crossref.
- Contrasting extremely warm and long-lasting cold air anomalies in the North Atlantic sector of the Arctic during the HALO-(đ đ)3 campaign A. Walbröl et al. 10.5194/acp-24-8007-2024
- Clouds and precipitation in the initial phase of marine cold-air outbreaks as observed by airborne remote sensing I. Schirmacher et al. 10.5194/acp-24-12823-2024
- Overview: quasi-Lagrangian observations of Arctic air mass transformations â introduction and initial results of the HALOâ(đ đ)3 aircraft campaign M. Wendisch et al. 10.5194/acp-24-8865-2024
- Attributing near-surface atmospheric trends in the Fram Strait region to regional sea ice conditions A. Schmitt & C. LĂŒpkes 10.5194/tc-17-3115-2023
- Thermodynamic and cloud evolution in a cold-air outbreak during HALO-(AC)3: quasi-Lagrangian observations compared to the ERA5 and CARRA reanalyses B. Kirbus et al. 10.5194/acp-24-3883-2024
- Quantifying riming from airborne data during the HALO-(AC)3campaign N. Maherndl et al. 10.5194/amt-17-1475-2024
3 citations as recorded by crossref.
- Contrasting extremely warm and long-lasting cold air anomalies in the North Atlantic sector of the Arctic during the HALO-(đ đ)3 campaign A. Walbröl et al. 10.5194/acp-24-8007-2024
- Clouds and precipitation in the initial phase of marine cold-air outbreaks as observed by airborne remote sensing I. Schirmacher et al. 10.5194/acp-24-12823-2024
- Overview: quasi-Lagrangian observations of Arctic air mass transformations â introduction and initial results of the HALOâ(đ đ)3 aircraft campaign M. Wendisch et al. 10.5194/acp-24-8865-2024
3 citations as recorded by crossref.
- Attributing near-surface atmospheric trends in the Fram Strait region to regional sea ice conditions A. Schmitt & C. LĂŒpkes 10.5194/tc-17-3115-2023
- Thermodynamic and cloud evolution in a cold-air outbreak during HALO-(AC)3: quasi-Lagrangian observations compared to the ERA5 and CARRA reanalyses B. Kirbus et al. 10.5194/acp-24-3883-2024
- Quantifying riming from airborne data during the HALO-(AC)3campaign N. Maherndl et al. 10.5194/amt-17-1475-2024
Latest update: 13 Dec 2024
Short summary
To support the interpretation of the data collected during the HALO-(AC)3 campaign, which took place in the North Atlantic sector of the Arctic from 7 March to 12 April 2022, we analyze how unusual the weather and sea ice conditions were with respect to the long-term climatology. From observations and ERA5 reanalysis, we found record-breaking warm air intrusions and a large variety of marine cold air outbreaks. Sea ice concentration was mostly within the climatological interquartile range.
To support the interpretation of the data collected during the HALO-(AC)3 campaign, which took...
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