Research article
05 Apr 2022
Research article
| 05 Apr 2022
Future changes in North Atlantic winter cyclones in CESM-LE – Part 1: Cyclone intensity, potential vorticity anomalies, and horizontal wind speed
Edgar Dolores-Tesillos et al.
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Alberto Caldas-Alvarez, Markus Augenstein, Georgy Ayzel, Klemens Barfus, Ribu Cherian, Lisa Dillenardt, Felix Fauer, Hendrik Feldmann, Maik Heistermann, Alexia Karwat, Frank Kaspar, Heidi Kreibich, Etor Emanuel Lucio-Eceiza, Edmund P. Meredith, Susanna Mohr, Deborah Niermann, Stephan Pfahl, Florian Ruff, Henning W. Rust, Lukas Schoppa, Thomas Schwitalla, Stella Steidl, Annegret H. Thieken, Jordis S. Tradowsky, Volker Wulfmeyer, and Johannes Quaas
Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhess-2022-96, https://doi.org/10.5194/nhess-2022-96, 2022
Preprint under review for NHESS
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In a warming climate, extreme precipitation events are becoming more frequent. To advance our knowledge on such phenomena we present a multidisciplinary analysis of a selected case study that took place on 29 June 2017 in the Berlin metropolitan area. Our analysis provides evidence of the extremeness of the case from the atmospheric and the impacts perspectives as well as new insights on the physical mechanisms of the event at the meteorological and climate scales.
Lisa-Ann Kautz, Olivia Martius, Stephan Pfahl, Joaquim G. Pinto, Alexandre M. Ramos, Pedro M. Sousa, and Tim Woollings
Weather Clim. Dynam., 3, 305–336, https://doi.org/10.5194/wcd-3-305-2022, https://doi.org/10.5194/wcd-3-305-2022, 2022
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Atmospheric blocking is associated with stationary, self-sustaining and long-lasting high-pressure systems. They can cause or at least influence surface weather extremes, such as heat waves, cold spells, heavy precipitation events, droughts or wind extremes. The location of the blocking determines where and what type of extreme event will occur. These relationships are also important for weather prediction and may change due to global warming.
Andries Jan de Vries, Franziska Aemisegger, Stephan Pfahl, and Heini Wernli
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2021-902, https://doi.org/10.5194/acp-2021-902, 2021
Revised manuscript accepted for ACP
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The Earth’s water cycle contains the common H2O water molecules, but also less abundant heavier HDO molecules. We use their different physical characteristics combined with model simulations to study how tropical cirrus clouds form related to deep convection in the African monsoon. We find that these processes strongly influence the water budget of the tropical tropopause layer with implications for a better understanding of the Earth’s radiative budget and water transport into the stratosphere.
Fabienne Dahinden, Franziska Aemisegger, Heini Wernli, Matthias Schneider, Christopher J. Diekmann, Benjamin Ertl, Peter Knippertz, Martin Werner, and Stephan Pfahl
Atmos. Chem. Phys., 21, 16319–16347, https://doi.org/10.5194/acp-21-16319-2021, https://doi.org/10.5194/acp-21-16319-2021, 2021
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We use high-resolution numerical isotope modelling and Lagrangian backward trajectories to identify moisture transport pathways and governing physical and dynamical processes that affect the free-tropospheric humidity and isotopic variability over the eastern subtropical North Atlantic. Furthermore, we conduct a thorough isotope modelling validation with aircraft and remote-sensing observations of water vapour isotopes.
Zhihong Zhuo, Ingo Kirchner, Stephan Pfahl, and Ulrich Cubasch
Atmos. Chem. Phys., 21, 13425–13442, https://doi.org/10.5194/acp-21-13425-2021, https://doi.org/10.5194/acp-21-13425-2021, 2021
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The impact of volcanic eruptions varies with eruption season and latitude. This study simulated eruptions at different latitudes and in different seasons with a fully coupled climate model. The climate impacts of northern and southern hemispheric eruptions are reversed but are insensitive to eruption season. Results suggest that the regional climate impacts are due to the dynamical response of the climate system to radiative effects of volcanic aerosols and the subsequent regional feedbacks.
Franziska Teubler and Michael Riemer
Weather Clim. Dynam., 2, 535–559, https://doi.org/10.5194/wcd-2-535-2021, https://doi.org/10.5194/wcd-2-535-2021, 2021
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Rossby wave packets impact all aspects of midlatitude weather systems, from their climatological distribution to predictability. Case studies suggest an important role of latent heat release in clouds. We investigate thousands of wave packets with a novel diagnostic. We demonstrate that, on average, the impact of moist processes is substantially different between troughs and ridges and that dry conceptual models of wave packet dynamics should be extended.
Emmanouil Flaounas, Suzanne L. Gray, and Franziska Teubler
Weather Clim. Dynam., 2, 255–279, https://doi.org/10.5194/wcd-2-255-2021, https://doi.org/10.5194/wcd-2-255-2021, 2021
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In this study, we quantify the relative contribution of different atmospheric processes to the development of 100 intense Mediterranean cyclones and show that both upper tropospheric systems and diabatic processes contribute to cyclone development. However, these contributions are complex and present high variability among the cases. For this reason, we analyse several exemplary cases in more detail, including 10 systems that have been identified in the past as tropical-like cyclones.
Daniel Steinfeld, Maxi Boettcher, Richard Forbes, and Stephan Pfahl
Weather Clim. Dynam., 1, 405–426, https://doi.org/10.5194/wcd-1-405-2020, https://doi.org/10.5194/wcd-1-405-2020, 2020
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The effect of latent heating on atmospheric blocking is investigated using numerical sensitivity experiments. The modification of latent heating in the upstream cyclone has substantial effects on the upper-tropospheric circulation, demonstrating that some blocking systems do not develop at all without upstream latent heating. The results highlight the importance of moist-diabatic processes for the dynamics of prolonged anticyclonic circulation anomalies.
Iris Thurnherr, Anna Kozachek, Pascal Graf, Yongbiao Weng, Dimitri Bolshiyanov, Sebastian Landwehr, Stephan Pfahl, Julia Schmale, Harald Sodemann, Hans Christian Steen-Larsen, Alessandro Toffoli, Heini Wernli, and Franziska Aemisegger
Atmos. Chem. Phys., 20, 5811–5835, https://doi.org/10.5194/acp-20-5811-2020, https://doi.org/10.5194/acp-20-5811-2020, 2020
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Stable water isotopes (SWIs) are tracers of moist atmospheric processes. We analyse the impact of large- to small-scale atmospheric processes and various environmental conditions on the variability of SWIs using ship-based SWI measurement in water vapour from the Atlantic and Southern Ocean. Furthermore, simultaneous measurements of SWIs at two altitudes are used to illustrate the potential of such measurements for future research to estimate sea spray evaporation and turbulent moisture fluxes.
Philipp Zschenderlein, Stephan Pfahl, Heini Wernli, and Andreas H. Fink
Weather Clim. Dynam., 1, 191–206, https://doi.org/10.5194/wcd-1-191-2020, https://doi.org/10.5194/wcd-1-191-2020, 2020
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We analyse the formation of upper-tropospheric anticyclones connected to European surface heat waves. Tracing air masses backwards from these anticyclones, we found that trajectories are diabatically heated in two branches, either by North Atlantic cyclones or by convection closer to the heat wave anticyclone. The first branch primarily affects the onset of the anticyclone, while the second branch is more relevant for the maintenance. Our results are relevant for heat wave predictions.
Mareike Schuster, Jens Grieger, Andy Richling, Thomas Schartner, Sebastian Illing, Christopher Kadow, Wolfgang A. Müller, Holger Pohlmann, Stephan Pfahl, and Uwe Ulbrich
Earth Syst. Dynam., 10, 901–917, https://doi.org/10.5194/esd-10-901-2019, https://doi.org/10.5194/esd-10-901-2019, 2019
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Decadal climate predictions are valuable to society as they allow us to estimate climate conditions several years in advance. We analyze the latest version of the German MiKlip prediction system (https://www.fona-miklip.de) and assess the effect of the model resolution on the skill of the system. The increase in the resolution of the system reduces the bias and significantly improves the forecast skill for North Atlantic extratropical winter dynamics for lead times of two to five winters.
Emmanuele Russo, Ingo Kirchner, Stephan Pfahl, Martijn Schaap, and Ulrich Cubasch
Geosci. Model Dev., 12, 5229–5249, https://doi.org/10.5194/gmd-12-5229-2019, https://doi.org/10.5194/gmd-12-5229-2019, 2019
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This is an investigation of COSMO-CLM 5.0 sensitivity for the CORDEX Central Asia domain, with the main goal of evaluating general model performances for the area, proposing a model optimal configuration to be used in projection studies.
Results show that the model seems to be particularly sensitive to those parameterizations that deal with soil and surface features and that could positively affect the repartition of incoming radiation.
Keun-Ok Lee, Franziska Aemisegger, Stephan Pfahl, Cyrille Flamant, Jean-Lionel Lacour, and Jean-Pierre Chaboureau
Atmos. Chem. Phys., 19, 7487–7506, https://doi.org/10.5194/acp-19-7487-2019, https://doi.org/10.5194/acp-19-7487-2019, 2019
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Our study is the first study to investigate the potential benefit of stable water isotopes (SWIs) in the context of a heavy precipitation event in the Mediterranean. As such, our study provides a proof of concept of the usefulness of SWI data to understand the variety of origins and moisture processes associated with air masses feeding the convection over southern Italy.
Bojan Škerlak, Stephan Pfahl, Michael Sprenger, and Heini Wernli
Atmos. Chem. Phys., 19, 6535–6549, https://doi.org/10.5194/acp-19-6535-2019, https://doi.org/10.5194/acp-19-6535-2019, 2019
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Upper-level fronts are often associated with the rapid transport of stratospheric air to the lower troposphere, leading to significantly enhanced ozone concentrations. This paper considers the multi-scale nature that is needed to bring stratospheric air down to the surface. The final transport step to the surface can be related to frontal zones and the associated vertical winds or to near-horizontal tracer transport followed by entrainment into a growing planetary boundary layer.
Pascal Graf, Heini Wernli, Stephan Pfahl, and Harald Sodemann
Atmos. Chem. Phys., 19, 747–765, https://doi.org/10.5194/acp-19-747-2019, https://doi.org/10.5194/acp-19-747-2019, 2019
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This article studies the interaction between falling rain and vapour with stable water isotopes. In particular, rain evaporation is relevant for several atmospheric processes, but remains difficult to quantify. A novel framework is introduced to facilitate the interpretation of stable water isotope observations in near-surface vapour and rain. The usefulness of this concept is demonstrated using observations at high time resolution from a cold front. Sensitivities are tested with a simple model.
Johannes Eckstein, Roland Ruhnke, Stephan Pfahl, Emanuel Christner, Christopher Diekmann, Christoph Dyroff, Daniel Reinert, Daniel Rieger, Matthias Schneider, Jennifer Schröter, Andreas Zahn, and Peter Braesicke
Geosci. Model Dev., 11, 5113–5133, https://doi.org/10.5194/gmd-11-5113-2018, https://doi.org/10.5194/gmd-11-5113-2018, 2018
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We present ICON-ART-Iso, an extension to the global circulation model ICON, which allows for the simulation of the stable isotopologues of water. The main advantage over other isotope-enabled models is its flexible design with respect to the number of tracers simulated. We compare the results of several simulations to measurements of different scale. ICON-ART-Iso is able to reasonably reproduce the measurements. It is a promising tool to aid in the investigation of the atmospheric water cycle.
Marina Dütsch, Stephan Pfahl, Miro Meyer, and Heini Wernli
Atmos. Chem. Phys., 18, 1653–1669, https://doi.org/10.5194/acp-18-1653-2018, https://doi.org/10.5194/acp-18-1653-2018, 2018
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Atmospheric processes are imprinted in the concentrations of stable water isotopes. Therefore, isotopes can be used to gain insight into these processes and improve our understanding of the water cycle. In this study, we present a new method that quantitatively shows which atmospheric processes influence isotope concentrations in near-surface water vapour over Europe. We found that the most important processes are evaporation from the ocean, evapotranspiration from land, and turbulent mixing.
Harald Sodemann, Franziska Aemisegger, Stephan Pfahl, Mark Bitter, Ulrich Corsmeier, Thomas Feuerle, Pascal Graf, Rolf Hankers, Gregor Hsiao, Helmut Schulz, Andreas Wieser, and Heini Wernli
Atmos. Chem. Phys., 17, 6125–6151, https://doi.org/10.5194/acp-17-6125-2017, https://doi.org/10.5194/acp-17-6125-2017, 2017
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We report here the first survey of stable water isotope composition over the Mediterranean sea made from aircraft. The stable isotope composition of the atmospheric water vapour changed in response to evaporation conditions at the sea surface, elevation, and airmass transport history. Our data set will be valuable for testing how water is transported in weather prediction and climate models and for understanding processes in the Mediterranean water cycle.
C. M. Grams, H. Binder, S. Pfahl, N. Piaget, and H. Wernli
Nat. Hazards Earth Syst. Sci., 14, 1691–1702, https://doi.org/10.5194/nhess-14-1691-2014, https://doi.org/10.5194/nhess-14-1691-2014, 2014
A. Winschall, S. Pfahl, H. Sodemann, and H. Wernli
Atmos. Chem. Phys., 14, 6605–6619, https://doi.org/10.5194/acp-14-6605-2014, https://doi.org/10.5194/acp-14-6605-2014, 2014
S. Pfahl
Nat. Hazards Earth Syst. Sci., 14, 1461–1475, https://doi.org/10.5194/nhess-14-1461-2014, https://doi.org/10.5194/nhess-14-1461-2014, 2014
F. Aemisegger, S. Pfahl, H. Sodemann, I. Lehner, S. I. Seneviratne, and H. Wernli
Atmos. Chem. Phys., 14, 4029–4054, https://doi.org/10.5194/acp-14-4029-2014, https://doi.org/10.5194/acp-14-4029-2014, 2014
S. Pfahl and H. Sodemann
Clim. Past, 10, 771–781, https://doi.org/10.5194/cp-10-771-2014, https://doi.org/10.5194/cp-10-771-2014, 2014
A. K. Miltenberger, S. Pfahl, and H. Wernli
Geosci. Model Dev., 6, 1989–2004, https://doi.org/10.5194/gmd-6-1989-2013, https://doi.org/10.5194/gmd-6-1989-2013, 2013
Related subject area
Role of atmospheric dynamics in climate change projections
Storm track response to uniform global warming downstream of an idealized sea surface temperature front
Impact of climate change on wintertime European atmospheric blocking
Twenty-first-century Southern Hemisphere impacts of ozone recovery and climate change from the stratosphere to the ocean
Relationship between Southern Hemispheric jet variability and forced response: the role of the stratosphere
Future summer warming pattern under climate change is affected by lapse-rate changes
The importance of horizontal model resolution on simulated precipitation in Europe – from global to regional models
Future wintertime meridional wind trends through the lens of subseasonal teleconnections
Decomposing the response of the stratospheric Brewer–Dobson circulation to an abrupt quadrupling in CO2
The substructure of extremely hot summers in the Northern Hemisphere
Sebastian Schemm, Lukas Papritz, and Gwendal Rivière
Weather Clim. Dynam., 3, 601–623, https://doi.org/10.5194/wcd-3-601-2022, https://doi.org/10.5194/wcd-3-601-2022, 2022
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Much of the change in our daily weather patterns is due to the development and intensification of extratropical cyclones. The response of these systems to climate change is an important topic of ongoing research. This study is the first to reproduce the changes in the North Atlantic circulation and extratropical cyclone characteristics found in fully coupled Earth system models under high-CO2 scenarios, but in an idealized, reduced-complexity simulation with uniform warming.
Sara Bacer, Fatima Jomaa, Julien Beaumet, Hubert Gallée, Enzo Le Bouëdec, Martin Ménégoz, and Chantal Staquet
Weather Clim. Dynam., 3, 377–389, https://doi.org/10.5194/wcd-3-377-2022, https://doi.org/10.5194/wcd-3-377-2022, 2022
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We study the impact of climate change on wintertime atmospheric blocking over Europe. We focus on the frequency, duration, and size of blocking events. The blocking events are identified via the weather type decomposition methodology. We find that blocking frequency, duration, and size are mostly stationary over the 21st century. Additionally, we compare the blocking size results with the size of the blocking events identified via a different approach using a blocking index.
Ioana Ivanciu, Katja Matthes, Arne Biastoch, Sebastian Wahl, and Jan Harlaß
Weather Clim. Dynam., 3, 139–171, https://doi.org/10.5194/wcd-3-139-2022, https://doi.org/10.5194/wcd-3-139-2022, 2022
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Greenhouse gas concentrations continue to increase, while the Antarctic ozone hole is expected to recover during the twenty-first century. We separate the effects of ozone recovery and of greenhouse gases on the Southern Hemisphere atmospheric and oceanic circulation, and we find that ozone recovery is generally reducing the impact of greenhouse gases, with the exception of certain regions of the stratosphere during spring, where the two effects reinforce each other.
Philipp Breul, Paulo Ceppi, and Theodore Gordon Shepherd
Weather Clim. Dynam. Discuss., https://doi.org/10.5194/wcd-2021-78, https://doi.org/10.5194/wcd-2021-78, 2021
Revised manuscript accepted for WCD
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Understanding how the mid-latitude jet stream will respond to a changing climate is highly important. Unfortunately, climate models predict a wide variety of possible responses. Theoretical frameworks can link an internal jet variability timescale to its response. However, we show that stratospheric influence approximately doubles the internal timescale, inflating predicted responses. We demonstrate an approach to account for the stratospheric influence and recover correct response predictions.
Roman Brogli, Silje Lund Sørland, Nico Kröner, and Christoph Schär
Weather Clim. Dynam., 2, 1093–1110, https://doi.org/10.5194/wcd-2-1093-2021, https://doi.org/10.5194/wcd-2-1093-2021, 2021
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In a warmer future climate, climate simulations predict that some land areas will experience excessive warming during summer. We show that the excessive summer warming is related to the vertical distribution of warming within the atmosphere. In regions characterized by excessive warming, much of the warming occurs close to the surface. In other regions, most of the warming is redistributed to higher levels in the atmosphere, which weakens the surface warming.
Gustav Strandberg and Petter Lind
Weather Clim. Dynam., 2, 181–204, https://doi.org/10.5194/wcd-2-181-2021, https://doi.org/10.5194/wcd-2-181-2021, 2021
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Precipitation is a key climate variable with a large impact on society but also difficult to simulate as it depends largely on temporal and spatial scales. We look here at the effect of model resolution on precipitation in Europe, from coarse-scale global model to small-scale regional models. Higher resolution improves simulated precipitation generally, but individual models may over- or underestimate precipitation even at higher resolution.
Dor Sandler and Nili Harnik
Weather Clim. Dynam., 1, 427–443, https://doi.org/10.5194/wcd-1-427-2020, https://doi.org/10.5194/wcd-1-427-2020, 2020
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The circumglobal teleconnection pattern (CTP) is a wavy pattern of wintertime midlatitude subseasonal flow. It is also linked to various extreme weather events. The CTP is predicted to play a prominent role in future climate. We find that for future projections, most CMIP5 models predict that the CTP will develop a
preferredphase. Our work establishes that the CTP-like climate change signature is in fact comprised of several regional effects, partly due to shifts in CTP phase distributions.
Andreas Chrysanthou, Amanda C. Maycock, and Martyn P. Chipperfield
Weather Clim. Dynam., 1, 155–174, https://doi.org/10.5194/wcd-1-155-2020, https://doi.org/10.5194/wcd-1-155-2020, 2020
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We perform 50-year-long time-slice experiments using the Met Office HadGEM3 global climate model in order to decompose the Brewer–Dobson circulation (BDC) response to an abrupt quadrupling of CO2 in three distinct components, (a) the rapid adjustment, associated with CO2 radiative effects; (b) a global uniform sea surface temperature warming; and (c) sea surface temperature patterns. This demonstrates a potential for fast and slow timescales of the response of the BDC to greenhouse gas forcing.
Matthias Röthlisberger, Michael Sprenger, Emmanouil Flaounas, Urs Beyerle, and Heini Wernli
Weather Clim. Dynam., 1, 45–62, https://doi.org/10.5194/wcd-1-45-2020, https://doi.org/10.5194/wcd-1-45-2020, 2020
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In this study we quantify how much the coldest, middle and hottest third of all days during extremely hot summers contribute to their respective seasonal mean anomaly. This
extreme-summer substructurevaries substantially across the Northern Hemisphere and is directly related to the local physical drivers of extreme summers. Furthermore, comparing re-analysis (i.e. measurement-based) and climate model extreme-summer substructures reveals a remarkable level of agreement.
Cited articles
Ahmadi-Givi, F., Graig, G., and Plant, R.: The dynamics of a midlatitude
cyclone with very strong latent-heat release, Q. J. Roy.
Meteorol. Soc., 130, 295–323, https://doi.org/10.1256/qj.02.226, 2004. a, b
Barnes, S. L. and Colman, B. R.: Quasigeostrophic diagnosis of cyclogenesis
associated with a cutoff extratropical cyclone-The Christmas 1987 storm,
Mon. Weather Rev., 121, 1613–1634,
https://doi.org/10.1175/1520-0493(1993)121<1613:QDOCAW>2.0.CO;2, 1993. a
Bengtsson, L., Hodges, K. I., and Keenlyside, N.: Will extratropical storms
intensify in a warmer climate?, J. Climate, 22, 2276–2301,
https://doi.org/10.1175/2008JCLI2678.1, 2009. a, b
Bjerknes, J.: On the structure of moving cyclones, Mon. Weather Rev., 47,
95–99, https://doi.org/10.1175/1520-0493(1919)47<95:OTSOMC>2.0.CO;2, 1919. a
Bluestein, H. B.: Synoptic-dynamic Meteorology in Midlatitudes: Observations
and theory of weather systems, Vol. 2, Taylor & Francis, ISBN: 0-19-506268-X, 198 Madison Avenue, New York, New York 10016-4314, 1992. a
Brennan, M. J., Lackmann, G. M., and Mahoney, K. M.: Potential vorticity (PV)
thinking in operations: The utility of nonconservation, Weather
Forecast., 23, 168–182, https://doi.org/10.1175/2007WAF2006044.1, 2008. a
Browning, K.: The sting at the end of the tail: Damaging winds associated with
extratropical cyclones, Quarterly Journal of the Royal Meteorological
Society: A journal of the atmospheric sciences, Appl. Meteorol.
Phys. Oceanogr., 130, 375–399, https://doi.org/10.1256/qj.02.143, 2004. a
Browning, K. A.: Organization of clouds and precipitation in extratropical
cyclones, in: Extratropical cyclones, 129–153, Springer, edited by: Newton, C. W. and Holopainen, E. O., First edition,
https://doi.org/10.1007/978-1-944970-33-8_8, 1990. a
Büeler, D. and Pfahl, S.: Potential vorticity diagnostics to quantify
effects of latent heating in extratropical cyclones. Part I: Methodology,
J. Atmos. Sci., 74, 3567–3590,
https://doi.org/10.1175/JAS-D-17-0041.1, 2017. a, b, c
Čampa, J. and Wernli, H.: A PV perspective on the vertical structure of
mature midlatitude cyclones in the Northern Hemisphere, J.
Atmos. Sci., 69, 725–740, https://doi.org/10.1175/JAS-D-11-050.1, 2012. a
Catto, J.: Extratropical cyclone classification and its use in climate studies,
Rev. Geophys., 54, 486–520, https://doi.org/10.1002/2016RG000519, 2016. a, b
Catto, J., Jakob, C., Berry, G., and Nicholls, N.: Relating global
precipitation to atmospheric fronts, Geophys. Res. Lett., 39, L10805,
https://doi.org/10.1029/2012GL051736, 2012. a
Catto, J. L. and Pfahl, S.: The importance of fronts for extreme precipitation,
J. Geophys. Res.-Atmos., 118, 10–791,
https://doi.org/10.1002/jgrd.50852, 2013. a
Catto, J. L., Shaffrey, L. C., and Hodges, K. I.: Can climate models capture
the structure of extratropical cyclones?, J. Climate, 23, 1621–1635,
https://doi.org/10.1175/2009JCLI3318.1, 2010. a, b
Catto, J. L., Ackerley, D., Booth, J. F., Champion, A. J., Colle, B. A., Pfahl,
S., Pinto, J. G., Quinting, J. F., and Seiler, C.: The Future of Midlatitude
Cyclones, Curr. Clim. Change Rep., 5, 407–420,
https://doi.org/10.1007/s40641-019-00149-4, 2019. a, b, c, d
Chang, E. K., Lee, S., and Swanson, K. L.: Storm track dynamics, J.
Climate, 15, 2163–2183, https://doi.org/10.1175/1520-0442(2002)015<02163:STD>2.0.CO;2,
2002. a
Charney, J.: The use of the primitive equations of motion in numerical
prediction, Tellus, 7, 22–26, https://doi.org/10.1111/j.2153-3490.1955.tb01138.x,
1955. a
Clark, P. A. and Gray, S. L.: Sting jets in extratropical cyclones: A review,
Q. J. Roy. Meteorol. Soc., 144, 943–969,
https://doi.org/10.1002/qj.3267, 2018. a
Dacre, H., Hawcroft, M., Stringer, M., and Hodges, K.: An extratropical cyclone
atlas: A tool for illustrating cyclone structure and evolution
characteristics, B. Am. Meteorol. Soc., 93,
1497–1502, https://doi.org/10.1175/BAMS-D-11-00164.1, 2012. a
Day, J. J., Holland, M. M., and Hodges, K. I.: Seasonal differences in the
response of Arctic cyclones to climate change in CESM1, Clim. Dynam., 50,
3885–3903, https://doi.org/10.1007/s00382-017-3767-x, 2018. a, b, c, d
Dee, D. P., Uppala, S., Simmons, A., Berrisford, P., Poli, P., Kobayashi, S.,
Andrae, U., Balmaseda, M., Balsamo, G., Bauer, D. P., Bechtold, P., Beljaars, A. C. M., van de Berg, L., Bidlot, J., Bormann, N., Delsol, C., Dragani, R., Fuentes, M., Geer, A. J., Haimberger, L., Healy, S. B., Hersbach, H., Hólm, E. V., Isaksen, L., Kållberg, P., Köhler, M., Matricardi, M., McNally, A. P., Monge-Sanz, B. M., Morcrette, J.-J., Park, B.-K., Peubey, C., de Rosnay, P., Tavolato, C., Thépaut, J.-N., and Vitart, F.: The ERA-Interim
reanalysis: Configuration and performance of the data assimilation system,
Q. J. Roy. Meteorol. Soc., 137, 553–597,
https://doi.org/10.1002/qj.828, 2011. a
Deveson, A., Browning, K., and Hewson, T.: A classification of FASTEX cyclones
using a height-attributable quasi-geostrophic vertical-motion diagnostic,
Q. J. Roy. Meteorol. Soc., 128,
93–117, https://doi.org/10.1256/00359000260498806, 2002. a
Donat, M. G., Leckebusch, G. C., Pinto, J. G., and Ulbrich, U.: European
storminess and associated circulation weather types: future changes deduced
from a multi-model ensemble of GCM simulations, Clim. Res., 42, 27–43,
https://doi.org/10.3354/cr00853, 2010. a
Ertel, H.: Ein neuer hydrodynamischer Wirbelsatz, Meteorol. Z., 59, 277–281, 1942. a
Flaounas, E., Gray, S. L., and Teubler, F.: A process-based anatomy of
Mediterranean cyclones: from baroclinic lows to tropical-like systems,
Weather Clim. Dynam., 2, 255–279, https://doi.org/10.5194/wcd-2-255-2021,
2021. a
Grams, C. M., Wernli, H., Böttcher, M., Čampa, J., Corsmeier, U.,
Jones, S. C., Keller, J. H., Lenz, C.-J., and Wiegand, L.: The key role of
diabatic processes in modifying the upper-tropospheric wave guide: a North
Atlantic case-study, Q. J. Roy. Meteorol. Soc.,
137, 2174–2193, https://doi.org/10.1002/qj.891, 2011. a
Grise, K. M. and Polvani, L. M.: The response of midlatitude jets to increased
CO2: Distinguishing the roles of sea surface temperature and direct radiative
forcing, Geophys. Res. Lett., 41, 6863–6871,
https://doi.org/10.1002/2014GL061638, 2014. a, b
Hawcroft, M., Shaffrey, L., Hodges, K., and Dacre, H.: How much Northern
Hemisphere precipitation is associated with extratropical cyclones?,
Geophys. Res. Lett., 39, L24809, https://doi.org/10.1029/2012GL053866, 2012. a
Hewson, T. D. and Neu, U.: Cyclones, windstorms and the IMILAST project, Tellus
A, 67, 27128,
https://doi.org/10.3402/tellusa.v67.27128, 2015. a
Hodges, K.: Adaptive constraints for feature tracking, Mon. Weather Rev.,
127, 1362–1373, 1999. a
Hoskins, B. J., McIntyre, M. E., and Robertson, A. W.: On the use and
significance of isentropic potential vorticity maps, Q. J.
Roy. Meteorol. Soc., 111, 877–946, https://doi.org/10.1002/qj.49711147002,
1985. a, b, c, d
Houze Jr., R. A.: Cloud dynamics, Academic press, 432 pp.
ISBN: 9780080921464, 2014. a
Kay, J. E., Deser, C., Phillips, A., Mai, A., Hannay, C., Strand, G.,
Arblaster, J. M., Bates, S., Danabasoglu, G., Edwards, J., Holland, M., Kushner, P., Lamarque, J.-F., Lawrence, D., Lindsay, K., Middleton, A., Munoz, E., Neale, R., Oleson, K., Polvani, L., and Vertenstein, M.: The
Community Earth System Model (CESM) large ensemble project: A community
resource for studying climate change in the presence of internal climate
variability, B. Am. Meteorol. Soc., 96, 1333–1349,
https://doi.org/10.1175/BAMS-D-13-00255.1, 2015. a
Klawa, M. and Ulbrich, U.: A model for the estimation of storm losses and the identification of severe winter storms in Germany, Nat. Hazards Earth Syst. Sci., 3, 725–732, https://doi.org/10.5194/nhess-3-725-2003, 2003. a
Lackmann, G. M.: Cold-frontal potential vorticity maxima, the low-level jet,
and moisture transport in extratropical cyclones, Mon. Weather Rev.,
130, 59–74, https://doi.org/10.1175/1520-0493(2002)130<0059:CFPVMT>2.0.CO;2, 2002. a
Lamarque, J.-F., Bond, T. C., Eyring, V., Granier, C., Heil, A., Klimont, Z., Lee, D., Liousse, C., Mieville, A., Owen, B., Schultz, M. G., Shindell, D., Smith, S. J., Stehfest, E., Van Aardenne, J., Cooper, O. R., Kainuma, M., Mahowald, N., McConnell, J. R., Naik, V., Riahi, K., and van Vuuren, D. P.: Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols: methodology and application, Atmos. Chem. Phys., 10, 7017–7039, https://doi.org/10.5194/acp-10-7017-2010, 2010. a
Lamarque, J.-F., Kyle, G. P., Meinshausen, M., Riahi, K., Smith, S. J., van
Vuuren, D. P., Conley, A. J., and Vitt, F.: Global and regional evolution of
short-lived radiatively-active gases and aerosols in the Representative
Concentration Pathways, Clim. Change, 109, 191–212,
https://doi.org/10.1007/s10584-011-0155-0, 2011. a
Leckebusch, G. C. and Ulbrich, U.: On the relationship between cyclones and
extreme windstorm events over Europe under climate change, Global
Planet. Change, 44, 181–193, 2004. a
Leckebusch, G. C., Koffi, B., Ulbrich, U., Pinto, J. G., Spangehl, T., and
Zacharias, S.: Analysis of frequency and intensity of European winter storm
events from a multi-model perspective, at synoptic and regional scales,
Clim. Res., 31, 59–74, https://doi.org/10.3354/cr031059, 2006. a
Madonna, E., Wernli, H., Joos, H., and Martius, O.: Warm conveyor belts in the
ERA-Interim dataset (1979–2010), Part I: Climatology and potential vorticity
evolution, J. Climate, 27, 3–26, https://doi.org/10.1175/JCLI-D-12-00720.1,
2014. a, b
Marciano, C. G., Lackmann, G. M., and Robinson, W. A.: Changes in US East Coast
cyclone dynamics with climate change, J. Climate, 28, 468–484,
https://doi.org/10.1175/JCLI-D-14-00418.1, 2015. a, b, c
Martin, J. E.: The structure and evolution of a continental winter cyclone.
Part I: Frontal structure and the occlusion process, Mon. Weather Rev.,
126, 303–328, https://doi.org/10.1175/1520-0493(1998)126<0303:TSAEOA>2.0.CO;2, 1998. a
Martínez-Alvarado, O., Gray, S. L., Hart, N. C., Clark, P. A., Hodges, K.,
and Roberts, M. J.: Increased wind risk from sting-jet windstorms with
climate change, Environ. Res. Lett., 13, 044002,
https://doi.org/10.1088/1748-9326/aaae3a, 2018. a
McTaggart-Cowan, R., Gyakum, J., and Yau, M.: Moist component potential
vorticity, J. Atmos. Sci., 60, 166–177,
https://doi.org/10.1175/1520-0469(2003)060<0166:MCPV>2.0.CO;2, 2003. a
Meinshausen, M., Smith, S. J., Calvin, K., Daniel, J. S., Kainuma, M.,
Lamarque, J.-F., Matsumoto, K., Montzka, S., Raper, S., Riahi, K., Thomson, A., Velders, G. J. M., and van Vuuren, D. P. P.:
The RCP greenhouse gas concentrations and their extensions from 1765 to 2300,
Clim. Change, 109, 213–241, https://doi.org/10.1007/s10584-011-0156-z, 2011. a
Mölter, T., Schindler, D., Albrecht, A. T., and Kohnle, U.: Review on the
projections of future storminess over the North Atlantic European region,
Atmosphere, 7, 1–60, https://doi.org/10.3390/atmos7040060, 2016. a, b
NCAR: National Center for Atmospheric Research, CESM [data set], https://www.cesm.ucar.edu/models/cesm1.0/, last access: March 2022.
Neu, U., Akperov, M. G., Bellenbaum, N., Benestad, R., Blender, R., Caballero,
R., Cocozza, A., Dacre, H. F., Feng, Y., Fraedrich, K., Grieger J, Gulev S, Hanley, J., Hewson, T., Inatsu, M., Keay, K., Kew, S. F., Kindem, I., Leckebusch, G. C., Liberato, M. L. R., Lionello, P., Mokhov, I. I., Pinto, J. G., Raible, C. C., Reale, M., Rudeva, I., Schuster, M., Simmonds, I., Sinclair, M., Sprenger, M., Tilinina, N. D., Trigo, I. F., Ulbrich, S., Ulbrich, U., Wang, X. L., and Wernli, H.: IMILAST: A
community effort to intercompare extratropical cyclone detection and tracking
algorithms, B. Am. Meteorol. Soc., 94, 529–547,
https://doi.org/10.1175/BAMS-D-11-00154.1, 2013. a, b, c, d
O’Gorman, P. A.: Understanding the varied response of the extratropical storm
tracks to climate change, P. Natl. Acad. Sci. USA,
107, 19176–19180, https://doi.org/10.1073/pnas.1011547107, 2010. a
O’Gorman, P. A. and Schneider, T.: Energy of midlatitude transient eddies in
idealized simulations of changed climates, J. Climate, 21,
5797–5806, https://doi.org/10.1175/2008JCLI2099.1, 2008. a, b
Pfahl, S. and Sprenger, M.: On the relationship between extratropical cyclone
precipitation and intensity, Geophys. Res. Lett., 43, 1752–1758,
https://doi.org/10.1002/2016GL068018, 2016. a
Pfahl, S., Madonna, E., Boettcher, M., Joos, H., and Wernli, H.: Warm conveyor
belts in the ERA-Interim dataset (1979–2010). Part II: Moisture origin and
relevance for precipitation, J. Climate, 27, 27–40,
https://doi.org/10.1175/JCLI-D-13-00223.1, 2014. a
Pinto, J. G. and Ludwig, P.: Extratropical cyclones over the North Atlantic and western Europe during the Last Glacial Maximum and implications for proxy interpretation, Clim. Past, 16, 611–626, https://doi.org/10.5194/cp-16-611-2020, 2020. a
Pinto, J. G., Zacharias, S., Fink, A. H., Leckebusch, G. C., and Ulbrich, U.:
Factors contributing to the development of extreme North Atlantic cyclones
and their relationship with the NAO, Clim. Dynam., 32, 711–737,
https://doi.org/10.1007/s00382-008-0396-4, 2009. a, b, c
Pinto, J. G., Gómara, I., Masato, G., Dacre, H. F., Woollings, T., and
Caballero, R.: Large-scale dynamics associated with clustering of
extratropical cyclones affecting Western Europe, J. Geophys.
Res.-Atmos., 119, 13–704, https://doi.org/10.1002/2014JD022305, 2014. a
Priestley, M. D. K. and Catto, J. L.: Future changes in the extratropical storm tracks and cyclone intensity, wind speed, and structure, Weather Clim. Dynam. Discuss. [preprint], https://doi.org/10.5194/wcd-2021-75, in review, 2021. a, b, c
Raible, C. C., Messmer, M., Lehner, F., Stocker, T. F., and Blender, R.: Extratropical cyclone statistics during the last millennium and the 21st century, Clim. Past, 14, 1499–1514, https://doi.org/10.5194/cp-14-1499-2018, 2018. a, b, c, d
Rivière, G., Gilet, J.-B., and Oruba, L.: Understanding the regeneration
stage undergone by surface cyclones crossing a midlatitude jet in a two-layer
model, J. Atmos. Sci., 70, 2832–2853,
https://doi.org/10.1175/JAS-D-12-0345.1, 2013. a
Roberts, J. F., Champion, A. J., Dawkins, L. C., Hodges, K. I., Shaffrey, L. C., Stephenson, D. B., Stringer, M. A., Thornton, H. E., and Youngman, B. D.: The XWS open access catalogue of extreme European windstorms from 1979 to 2012, Nat. Hazards Earth Syst. Sci., 14, 2487–2501, https://doi.org/10.5194/nhess-14-2487-2014, 2014. a
Schneider, T., O'Gorman, P. A., and Levine, X. J.: Water vapor and the dynamics
of climate changes, Rev. Geophys., 48, RG3001, https://doi.org/10.1029/2009RG000302,
2010. a
Shapiro, M. A. and Keyser, D.: Fronts, jet streams and the tropopause, in:
Extratropical cyclones, 167–191, Springer, Boston, MA, https://doi.org/10.1007/978-1-944970-33-8_10, 1990. a
Slater, T. P., Schultz, D. M., and Vaughan, G.: Acceleration of near-surface
strong winds in a dry, idealised extratropical cyclone, Q. J.
Roy. Meteorol. Soc., 141, 1004–1016, https://doi.org/10.1002/qj.2417,
2015. a
Slater, T. P., Schultz, D. M., and Vaughan, G.: Near-surface strong winds in a
marine extratropical cyclone: acceleration of the winds and the importance of
surface fluxes, Q. J. Roy. Meteorol. Soc., 143,
321–332, https://doi.org/10.1002/qj.2924, 2017. a, b
Sprenger, M., Fragkoulidis, G., Binder, H., Croci-Maspoli, M., Graf, P., Grams,
C. M., Knippertz, P., Madonna, E., Schemm, S., Škerlak, B., and Wernli, H.:
Global climatologies of Eulerian and Lagrangian flow features based on
ERA-Interim, B. Am. Meteorol. Soc., 98, 1739–1748,
https://doi.org/10.1175/BAMS-D-15-00299.1, 2017. a, b
Stoelinga, M. T.: A potential vorticity-based study of the role of diabatic
heating and friction in a numerically simulated baroclinic cyclone, Mon.
Weather Rev., 124, 849–874,
https://doi.org/10.1175/1520-0493(1996)124<0849:APVBSO>2.0.CO;2, 1996. a
Tamarin, T. and Kaspi, Y.: The poleward motion of extratropical cyclones from a
potential vorticity tendency analysis, J. Atmos. Sci.,
73, 1687–1707, https://doi.org/10.1175/JAS-D-15-0168.1, 2016. a
Tamarin, T. and Kaspi, Y.: The poleward shift of storm tracks under global
warming: A Lagrangian perspective, Geophys. Res. Lett., 44, 10–666,
https://doi.org/10.1002/2017GL073633, 2017. a, b, c
Teubler, F. and Riemer, M.: Dynamics of Rossby wave packets in a quantitative
potential vorticity–potential temperature framework, J.
Atmos. Sci., 73, 1063–1081, https://doi.org/10.1175/JAS-D-15-0162.1, 2016. a
Tochimoto, E. and Niino, H.: Structural and environmental characteristics of
extratropical cyclones that cause tornado outbreaks in the warm sector: A
composite study, Mon. Weather Rev., 144, 945–969,
https://doi.org/10.1175/MWR-D-15-0015.1, 2016. a, b, c
Ulbrich, U., Leckebusch, G. C., Grieger, J., Schuster, M., Akperov, M., Bardin,
M. Y., Feng, Y., Gulev, S., Inatsu, M., Keay, K., Kew, S. F., Liberato, M. L. R., Lionello, P., Mokhov, I. I., Neu, U., Pinto, J. G., Raible, C. C., Reale, M., Rudeva, I., Simmonds, I., Tilinina, N. D., Trigo, I. F., Ulbrich, S., Wang, X. L., and Wernli, H.: Are greenhouse gas
signals of Northern Hemisphere winter extra-tropical cyclone activity
dependent on the identification and tracking algorithm?, Meteorol.
Z., 22, 61–68, https://doi.org/10.1127/0941-2948/2013/0420, 2013. a, b
Wernli, B. H. and Davies, H. C.: A Lagrangian-based analysis of extratropical
cyclones. I: The method and some applications, Q. J. Roy.
Meteorol. Soc., 123, 467–489, https://doi.org/10.1002/qj.49712353811, 1997. a, b
Wernli, H. and Schwierz, C.: Surface cyclones in the ERA-40 dataset
(1958–2001). Part I: Novel identification method and global climatology,
J. Atmos. Sci., 63, 2486–2507, https://doi.org/10.1175/JAS3766.1,
2006. a, b
Wernli, H., Dirren, S., Liniger, M. A., and Zillig, M.: Dynamical aspects of
the life cycle of the winter storm “Lothar” (24–26 December 1999),
Q. J. Roy. Meteorol. Soc., 128,
405–429, https://doi.org/10.1256/003590002321042036, 2002. a
Yettella, V. and Kay, J. E.: How will precipitation change in extratropical
cyclones as the planet warms? Insights from a large initial condition climate
model ensemble, Clim. Dynam., 49, 1765–1781,
https://doi.org/10.1007/s00382-016-3410-2, 2017. a, b, c
Zappa, G., Shaffrey, L. C., Hodges, K. I., Sansom, P. G., and Stephenson,
D. B.: A multimodel assessment of future projections of North Atlantic and
European extratropical cyclones in the CMIP5 climate models, J.
Climate, 26, 5846–5862, https://doi.org/10.1175/JCLI-D-12-00573.1, 2013. a, b, c, d, e, f, g, h, i, j, k, l, m, n
Zhang, Z. and Colle, B. A.: Impact of dynamically downscaling two CMIP5 models
on the historical and future changes in winter extratropical cyclones along
the East Coast of North America, J. Climate, 31, 8499–8525,
https://doi.org/10.1175/JCLI-D-18-0178.1, 2018. a, b, c
Short summary
Strong winds caused by extratropical cyclones represent a costly hazard for European countries. Here, based on CESM-LENS coupled climate simulations, we show that future changes of such strong winds are characterized by an increased magnitude and extended footprint southeast of the cyclone center. This intensification is related to a combination of increased diabatic heating and changes in upper-level wave dynamics.
Strong winds caused by extratropical cyclones represent a costly hazard for European countries....