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Dr. Orli Lachmy

Personal Details

The Open University of Israel Department of Natural Sciences 1 University Road, P. O. Box 808, Raanana 43107, Israel
Office:(+972) 528-468-377 Email:orlila@openu.ac.il

2017 - present
Lecturer at the Department of Natural Sciences, The Open University of Israel.
2015 - 2017
Postdoctoral researcher under the guidance of Prof. Tiffany Shaw at the Department of Geophysical Sciences, University of Chicago.
2015
Ph.D. Atmospheric Sciences
Tel Aviv University, Tel Aviv, Israel
Topic: “Atmospheric extratropical wave-mean flow interactions
maintaining the different flow regimes of the jet stream”
Advisor: Prof. Nili Harnik
2008
M.Sc. Atmospheric Sciences
Tel Aviv University, Tel Aviv, Israel
Topic: “A wave amplitude transition in a quasi-geostrophic wavemean
flow interaction system”
Advisor: Prof. Nili Harnik
2004
B.Sc. Physics
The Hebrew University, Jerusalem, Israel
2012
Scholarship for promoting women in science from the Israel Ministry of Science and Technology.
2009
President and rector scholarship for excellent doctoral students, Tel Aviv University.
2008
Graduation of M.Sc. with special distinction, Tel Aviv University.
2006
Scholarship for excellent research students, Tel Aviv University.

Lachmy, O. and T. Shaw (2017), Connecting the energy and momentum flux response to climate change using the Eliassen and Palm relation, submitted.

Lachmy, O. and N. Harnik (2016), Wave and jet maintenance in different flow regimes, Journal of the Atmospheric Sciences, Vol. 73, 2465-2484.

Harnik, N., C. Garfinkel and O. Lachmy (2016), The influence of jet regimes on extreme weather events, in Dynamics and Predictability of Large-Scale, High-Impact Weather and Climate Events 2, 79. Edited by J. Li, R. Swinbank, H. Volkert and R. Grotjahn, Cambridge University Press.

Lachmy, O. and N. Harnik (2014), The transition to a subtropical jet regime and its maintenance, Journal of the Atmospheric Sciences, Vol. 71, 1389-1409.

Lachmy, O. and N. Harnik (2009), A wave amplitude transition in a quasi-linear model with radiative forcing and surface drag, Journal of the Atmospheric Sciences, Vol. 66, 3479-3490.

Harnik, N., and O. Lachmy (2016), Maintenance, internal variability, and dynamical regimes of an idealized global atmospheric circulation, In EGU General Assembly Conference Abstracts, vol. 18, p. 6895. 2016.

Lachmy, O. and N. Harnik (2016), Flow regimes of the atmospheric jet stream and their maintenance, November 2016, Department of Meteorology, the Pennsylvania State University, PA, USA.

Lachmy, O. and N. Harnik (2014), The maintenance of the subtropical and eddy-driven jets, March 2014, Earth Science Institute, The Hebrew University, Jerusalem, Israel.

Lachmy, O. and T. A. Shaw (2017), Connecting the energy and momentum flux response to climate change using the Eliassen and Palm relation (oral presentation), 21st Conference on Atmospheric and Oceanic Fluid Dynamics, The American Meteorological Society, June 2017, Portland OR, USA.

Lachmy, O. and N. Harnik (2015), Variability patterns and eddy feedbacks in different flow regimes of the jet stream (oral presentation), 20th Conference on Atmospheric and Oceanic Fluid Dynamics, The American Meteorological Society, June 2015, Minneapolis MN, USA.

Lachmy, O. and N. Harnik (2015), Equilibration of the wave energy spectrum in different jet regimes (poster), Theoretical Advances in Planetary Flows and Climate Dynamics, March 2015, Ecole De Physique, Les Houches, France.

Lachmy, O. and N. Harnik (2015), Equilibration of the wave spectrum in different jet regimes (oral presentation), The Symposium on Geophysical Fluid Dynamics, January 2015, Ben Gurion University, Sede Boqer, Israel.

Lachmy, O. and N. Harnik (2014), Flow regimes of the jet stream and their maintenance (poster), The Latsis Symposium on Atmosphere and Climate Dynamics, June 2014, ETH Zurich, Switzerland.

Lachmy, O. and N. Harnik (2014), Characteristics of three flow regimes of the upper tropospheric jet stream (oral presentation), Symposium on Physical Aspects of Global and Regional Climate Dynamics, January 2014, Ben Gurion University, Sede Boqer, Israel.

Lachmy, O. and N. Harnik (2013), Flow regimes of the upper tropospheric jet stream (oral presentation), Bifurcations and Instabilities in Fluid Dynamics, July 2013, Technion, Haifa, Israel.

Lachmy, O. and N. Harnik (2012), Wave-mean flow interactions maintaining subtropical and midlatitude jets (oral presentation), Symposium on Physical Aspects of Global and Regional Climate Dynamics, November 2012, Ben Gurion University, Sede Boqer, Israel.

Lachmy, O. and N. Harnik (2011), Extratropical wave-mean flow dynamical feedbacks and their interaction with the Hadley circulation (poster), Hierarchical Modeling of Climate, July 2011, ICTP Trieste, Italy.

Lachmy, O. and N. Harnik (2009), A wave amplitude transition in a quasi-linear two-layer model (poster), Reducing the Uncertainty in the Prediction of Global Warming, January 2009, The Hebrew University, Jerusalem, Israel.

Rossbypalooza, Climate Meets Statistics at the University of Chicago, July 2016, Chicago IL, USA.

Alpine Summer School on Fronts, Waves and Vortices, June 2006, Valsavarenche, Italy.

Member of the American Meteorological Society, 2015 - 2016.

Reviewer for the Quarterly Journal of the Royal Meteorological Society, 2017 - present

Reviewer for the Journal of Geophysical Research, 2015 - present.

Reviewer for the Journal of the Atmospheric Sciences, 2009 - present.

  • 2007-2008 Teaching assistant in the courses “Atmosphere Dynamics” and “The General Circulation of the Atmosphere” at the Department of Geosciences, Tel Aviv University.
  • 2004-2005 Laboratory instructor for third year undergraduate physics students, The Racah Institute of Physics, The Hebrew University.