The North Atlantic waveguide and downstream impact experiment
The North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX) explored the impact of diabatic processes on disturbances of the jet stream and their influence on downstream high-impact weather through the deployment of four research aircraft, each with a sophisticated set of remote sensing a...
Published in: | Bulletin of the American Meteorological Society |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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American Meteorological Society
2019
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Online Access: | https://hdl.handle.net/1956/20287 https://doi.org/10.1175/bams-d-17-0003.1 |
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University of Bergen: Bergen Open Research Archive (BORA-UiB) |
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ftunivbergen |
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English |
description |
The North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX) explored the impact of diabatic processes on disturbances of the jet stream and their influence on downstream high-impact weather through the deployment of four research aircraft, each with a sophisticated set of remote sensing and in situ instruments, and coordinated with a suite of ground-based measurements. A total of 49 research flights were performed, including, for the first time, coordinated flights of the four aircraft: the German High Altitude and Long Range Research Aircraft (HALO), the Deutsches Zentrum für Luft- und Raumfahrt (DLR) Dassault Falcon 20, the French Service des Avions Français Instrumentés pour la Recherche en Environnement (SAFIRE) Falcon 20, and the British Facility for Airborne Atmospheric Measurements (FAAM) BAe 146. The observation period from 17 September to 22 October 2016 with frequently occurring extratropical and tropical cyclones was ideal for investigating midlatitude weather over the North Atlantic. NAWDEX featured three sequences of upstream triggers of waveguide disturbances, as well as their dynamic interaction with the jet stream, subsequent development, and eventual downstream weather impact on Europe. Examples are presented to highlight the wealth of phenomena that were sampled, the comprehensive coverage, and the multifaceted nature of the measurements. This unique dataset forms the basis for future case studies and detailed evaluations of weather and climate predictions to improve our understanding of diabatic influences on Rossby waves and the downstream impacts of weather systems affecting Europe. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Schäfler, Andreas Craig, George Wernli, Heini Arbogast, Philippe Doyle, James D. McTaggart-Cowan, Ron Methven, John Rivière, Gwendal Ament, Felix Boettcher, Maxi Bramberger, Martina Cazenave, Quitterie Cotton, Richard Crewell, Susannne Delanoë, Julien Dörnbrack, Andreas Ehrlich, André Ewald, Florian Fix, Andreas Grams, Christian M. Gray, Suzanne L. Grob, Johannes Groß, Silke Hagen, Martin Harvey, Ben Hirsch, Lutz Jacob, Marek Kölling, Tobias Konow, Heike Lemmerz, Christian Lux, Oliver Magnusson, Linus Mayer, Bernhard Mech, Mario Moore, Richard Pelon, Jacques Quinting, Julian Rahm, Stephan Rapp, Markus Rautenhaus, Marc Reitebuch, Oliver Reynolds, Carlolyn A. Sodemann, Harald Spengler, Thomas Vaughan, Geraint Wendisch, Manfred Wirth, Martin Witschas, Benjamin Wolf, Kevin Zinner, Tobias |
spellingShingle |
Schäfler, Andreas Craig, George Wernli, Heini Arbogast, Philippe Doyle, James D. McTaggart-Cowan, Ron Methven, John Rivière, Gwendal Ament, Felix Boettcher, Maxi Bramberger, Martina Cazenave, Quitterie Cotton, Richard Crewell, Susannne Delanoë, Julien Dörnbrack, Andreas Ehrlich, André Ewald, Florian Fix, Andreas Grams, Christian M. Gray, Suzanne L. Grob, Johannes Groß, Silke Hagen, Martin Harvey, Ben Hirsch, Lutz Jacob, Marek Kölling, Tobias Konow, Heike Lemmerz, Christian Lux, Oliver Magnusson, Linus Mayer, Bernhard Mech, Mario Moore, Richard Pelon, Jacques Quinting, Julian Rahm, Stephan Rapp, Markus Rautenhaus, Marc Reitebuch, Oliver Reynolds, Carlolyn A. Sodemann, Harald Spengler, Thomas Vaughan, Geraint Wendisch, Manfred Wirth, Martin Witschas, Benjamin Wolf, Kevin Zinner, Tobias The North Atlantic waveguide and downstream impact experiment |
author_facet |
Schäfler, Andreas Craig, George Wernli, Heini Arbogast, Philippe Doyle, James D. McTaggart-Cowan, Ron Methven, John Rivière, Gwendal Ament, Felix Boettcher, Maxi Bramberger, Martina Cazenave, Quitterie Cotton, Richard Crewell, Susannne Delanoë, Julien Dörnbrack, Andreas Ehrlich, André Ewald, Florian Fix, Andreas Grams, Christian M. Gray, Suzanne L. Grob, Johannes Groß, Silke Hagen, Martin Harvey, Ben Hirsch, Lutz Jacob, Marek Kölling, Tobias Konow, Heike Lemmerz, Christian Lux, Oliver Magnusson, Linus Mayer, Bernhard Mech, Mario Moore, Richard Pelon, Jacques Quinting, Julian Rahm, Stephan Rapp, Markus Rautenhaus, Marc Reitebuch, Oliver Reynolds, Carlolyn A. Sodemann, Harald Spengler, Thomas Vaughan, Geraint Wendisch, Manfred Wirth, Martin Witschas, Benjamin Wolf, Kevin Zinner, Tobias |
author_sort |
Schäfler, Andreas |
title |
The North Atlantic waveguide and downstream impact experiment |
title_short |
The North Atlantic waveguide and downstream impact experiment |
title_full |
The North Atlantic waveguide and downstream impact experiment |
title_fullStr |
The North Atlantic waveguide and downstream impact experiment |
title_full_unstemmed |
The North Atlantic waveguide and downstream impact experiment |
title_sort |
north atlantic waveguide and downstream impact experiment |
publisher |
American Meteorological Society |
publishDate |
2019 |
url |
https://hdl.handle.net/1956/20287 https://doi.org/10.1175/bams-d-17-0003.1 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Bulletin of The American Meteorological Society - (BAMS) |
op_relation |
Norges forskningsråd: 262220 urn:issn:0003-0007 urn:issn:1520-0477 https://hdl.handle.net/1956/20287 https://doi.org/10.1175/bams-d-17-0003.1 cristin:1612566 |
op_rights |
Copyright 2018 American Meteorological Society. Permission to use figures, tables, and brief excerpts from this work in scientific and educational works is hereby granted provided that the source is acknowledged. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act or that satisfies the conditions specified in Section 108 of the U.S. Copyright Act (17 USC §108) does not require the AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, requires written permission or a license from the AMS. All AMS journals and monograph publications are registered with the Copyright Clearance Center (http://www.copyright.com). Questions about permission to use materials for which AMS holds the copyright can also be directed to permissions@ametsoc.org. Additional details are provided in the AMS Copyright Policy statement, available on the AMS website (http://www.ametsoc.org/CopyrightInformation). |
op_doi |
https://doi.org/10.1175/bams-d-17-0003.1 |
container_title |
Bulletin of the American Meteorological Society |
container_volume |
99 |
container_issue |
8 |
container_start_page |
1607 |
op_container_end_page |
1637 |
_version_ |
1766122325364703232 |
spelling |
ftunivbergen:oai:bora.uib.no:1956/20287 2023-05-15T17:29:01+02:00 The North Atlantic waveguide and downstream impact experiment Schäfler, Andreas Craig, George Wernli, Heini Arbogast, Philippe Doyle, James D. McTaggart-Cowan, Ron Methven, John Rivière, Gwendal Ament, Felix Boettcher, Maxi Bramberger, Martina Cazenave, Quitterie Cotton, Richard Crewell, Susannne Delanoë, Julien Dörnbrack, Andreas Ehrlich, André Ewald, Florian Fix, Andreas Grams, Christian M. Gray, Suzanne L. Grob, Johannes Groß, Silke Hagen, Martin Harvey, Ben Hirsch, Lutz Jacob, Marek Kölling, Tobias Konow, Heike Lemmerz, Christian Lux, Oliver Magnusson, Linus Mayer, Bernhard Mech, Mario Moore, Richard Pelon, Jacques Quinting, Julian Rahm, Stephan Rapp, Markus Rautenhaus, Marc Reitebuch, Oliver Reynolds, Carlolyn A. Sodemann, Harald Spengler, Thomas Vaughan, Geraint Wendisch, Manfred Wirth, Martin Witschas, Benjamin Wolf, Kevin Zinner, Tobias 2019-02-06T09:04:28Z application/pdf https://hdl.handle.net/1956/20287 https://doi.org/10.1175/bams-d-17-0003.1 eng eng American Meteorological Society Norges forskningsråd: 262220 urn:issn:0003-0007 urn:issn:1520-0477 https://hdl.handle.net/1956/20287 https://doi.org/10.1175/bams-d-17-0003.1 cristin:1612566 Copyright 2018 American Meteorological Society. Permission to use figures, tables, and brief excerpts from this work in scientific and educational works is hereby granted provided that the source is acknowledged. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act or that satisfies the conditions specified in Section 108 of the U.S. Copyright Act (17 USC §108) does not require the AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, requires written permission or a license from the AMS. All AMS journals and monograph publications are registered with the Copyright Clearance Center (http://www.copyright.com). Questions about permission to use materials for which AMS holds the copyright can also be directed to permissions@ametsoc.org. Additional details are provided in the AMS Copyright Policy statement, available on the AMS website (http://www.ametsoc.org/CopyrightInformation). Bulletin of The American Meteorological Society - (BAMS) Peer reviewed Journal article 2019 ftunivbergen https://doi.org/10.1175/bams-d-17-0003.1 2023-03-14T17:40:37Z The North Atlantic Waveguide and Downstream Impact Experiment (NAWDEX) explored the impact of diabatic processes on disturbances of the jet stream and their influence on downstream high-impact weather through the deployment of four research aircraft, each with a sophisticated set of remote sensing and in situ instruments, and coordinated with a suite of ground-based measurements. A total of 49 research flights were performed, including, for the first time, coordinated flights of the four aircraft: the German High Altitude and Long Range Research Aircraft (HALO), the Deutsches Zentrum für Luft- und Raumfahrt (DLR) Dassault Falcon 20, the French Service des Avions Français Instrumentés pour la Recherche en Environnement (SAFIRE) Falcon 20, and the British Facility for Airborne Atmospheric Measurements (FAAM) BAe 146. The observation period from 17 September to 22 October 2016 with frequently occurring extratropical and tropical cyclones was ideal for investigating midlatitude weather over the North Atlantic. NAWDEX featured three sequences of upstream triggers of waveguide disturbances, as well as their dynamic interaction with the jet stream, subsequent development, and eventual downstream weather impact on Europe. Examples are presented to highlight the wealth of phenomena that were sampled, the comprehensive coverage, and the multifaceted nature of the measurements. This unique dataset forms the basis for future case studies and detailed evaluations of weather and climate predictions to improve our understanding of diabatic influences on Rossby waves and the downstream impacts of weather systems affecting Europe. publishedVersion Article in Journal/Newspaper North Atlantic University of Bergen: Bergen Open Research Archive (BORA-UiB) Bulletin of the American Meteorological Society 99 8 1607 1637 |