'Geostrophic wind' diaporamas de présentation

AOSS 401, Fall 2007 Lecture 22 November 02 , 2007

AOSS 401, Fall 2007 Lecture 22 November 02 , 2007. Richard B. Rood (Room 2525, SRB) rbrood@umich.edu 734-647-3530 Derek Posselt (Room 2517D, SRB) dposselt@umich.edu 734-936-0502. Class News November 02 , 2007. Homework 5 (Due Monday) Posted to web

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AOSS 401, Fall 2006 Lecture 19 October 26 , 2007

AOSS 401, Fall 2006 Lecture 19 October 26 , 2007. Richard B. Rood (Room 2525, SRB) rbrood@umich.edu 734-647-3530 Derek Posselt (Room 2517D, SRB) dposselt@umich.edu 734-936-0502. Class News October 26 , 2007. Homework Homework 5 posted today

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AOSS 401, Fall 2007 Lecture 15 October 17 , 2007

AOSS 401, Fall 2007 Lecture 15 October 17 , 2007. Richard B. Rood (Room 2525, SRB) rbrood@umich.edu 734-647-3530 Derek Posselt (Room 2517D, SRB) dposselt@umich.edu 734-936-0502. October 17 , 2007. Exam results Roadmap for the next month Introduction to vorticity. Exam Results.

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AOSS 321, Winter 2009 Earth System Dynamics Lecture 9 2/5/2009

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AOSS 401, Fall 2007 Lecture 6 September 19 , 2007

AOSS 401, Fall 2007 Lecture 6 September 19 , 2007. Richard B. Rood (Room 2525, SRB) rbrood@umich.edu 734-647-3530 Derek Posselt (Room 2517D, SRB) dposselt@umich.edu 734-936-0502. Class News. Homework 1 graded Homework 2 due today Homework 3 posted on ctools between now and Friday.

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3. Wind and Turbulence

3. Wind and Turbulence. 3.1 Wind Direction The initial direction of transport of pollutants from their source is dependent on the wind direction at the source Air pollutant concentrations from point sources are very sensitive to wind direction.

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Atmospheric and Oceanic Circulations (continued) Chapter 6

Atmospheric and Oceanic Circulations (continued) Chapter 6. Lecture 14 7 February 2005. Credit: www.physicalgeography.net. Wind. simply put, wind is the horizontal flow of air in response to differences in air pressure.

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AOSS 321, Winter 2009 Earth Systems Dynamics Lecture 12 2/17/2009

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Meteorology 6

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The Semi-geostrophic system of equations

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Basic Measurements in Progressive Science

Al Cooper 21 June 2006. Basic Measurements in Progressive Science. Derived Variables GPS and D-values (Jensen) Dropsondes. Measurements to Discuss. Temperature Pressure Wind (Friesen) horizontal vertical Humidity. Temperature. Five sensors available: TT_A, TTH{L,R}{1,2}

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PRECIPITATION PROCESSES AT FRONTS

PRECIPITATION PROCESSES AT FRONTS. POSSIBLE CONDITIONS PRESENT AT FRONT. Air ahead of the front is stable to all forms of instability Forcing mechanism for vertical motion: ageostrophic circulation associated with frontogenesis Air is potentially or conditionally unstable

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Regional storm climate and related marine hazards in the North Sea

Regional storm climate and related marine hazards in the North Sea. Gerbrand Komen Colloquium, Utrecht, 19. October 2006. Hans von Storch and many colleagues Institute for Coastal Research, GKSS, Germany. How to determine decadal and longer variations in the storm climate?

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EOSC 112: THE FLUID EARTH

EOSC 112: THE FLUID EARTH. Atm3 Read: Kump et al. Chap.4, p. 61-68 Why do weather / climate vary around the globe? Why is the response to a global climate perturbation not necessarily uniform around the globe? Objectives: To explain the Coriolis effect; T o describe Geostrophic balance ;

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Testing the new ACDRAG scheme in the ALPIA environment

A tricky ping-pong game. Testing the new ACDRAG scheme in the ALPIA environment. Outline Presentation. Introduction The new ACDRAG scheme (short) The ALPIA domain Momentum Budgets The experiments Tuning of the new scheme Need for a parameterization scheme ?

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Wind energy in a changing climate

Wind energy in a changing climate. Alexander Bakker KNMI bakker@knmi.nl ECAM 2 October 2009. Decreasing trend wind yield (turbines). Contents. Geostrophic wind speed as predictor Past trends (Reanalysis & NAO index). Offshore wind measurements. Potential wind.

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Dynamics: Nov. 11

Dynamics: Nov. 11. Which are non-divergent, irrational ??. Circulation:. =. Circulations often conserved. Orthonormal to div, vort. Deformation:. Flow can be broken down into divergent, rotational, and deformation components. Flow over mountains. Both deformation And shear

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Vertical Structure and the Thermal Wind

Vertical Structure and the Thermal Wind. Reading, Ch. 12 of N-G Online Wallace and Hobbs 7.2.7. Where you heat matters. Impacts of heating on stability in trop vs. strat. Stability and Isentropes. Shear (note: not Sheer). Two kinds of vertical shear Examples (board)

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