'Stable layer' diaporamas de présentation

THUNDERSTORMS

THUNDERSTORMS. Types of Thunderstorms Airmass or Ordinary Cell Thunderstorms Supercell / Severe Thunderstorms. Limited wind shear Often form along shallow boundaries of converging surface winds. Precipitation does not fall into the updraft Cluster of cells at various

850 views • 60 slides

621 views • 56 slides

Air Pollution

Air Pollution. Outline. Natural Sources Human-Caused Air Pollution Conventional Pollutants Unconventional Pollutants Indoor Air Pollution Climate and Topography Effects of Air Pollution Air Pollution Control Clean Air Legislation Current Conditions and Future Prospects.

1.27k views • 43 slides

Lecture 10: Atmospheric Stability

Lecture 10: Atmospheric Stability. Outline. Dry adiabatic lapse rates Moist adiabatic lapse rates Conditional instability Buoyancy and CAPE Parcel theory. Introduction. Not all important weather phenomena fit into the assumptions of quasigeostrophic theory Supercell thunderstorms

2.08k views • 40 slides

Chapter 12: Mountain waves & downslope wind storms

Chapter 12: Mountain waves & downslope wind storms. see also: COMET Mountain Wave Primer. trapped lee waves. Q uasi-stationary lenticular clouds result from trapped lee waves. stack of lenticular clouds.

783 views • 27 slides

TRENCH RESCUE

TRENCH RESCUE. No need to click to advance, the show will automatically advance. INTRODUCTION. Each year, 1,100 workers are seriously injured and approximately 100 workers die in trenching and excavating related accidents. TRENCH CRITERIA.

2.23k views • 27 slides

Mesoscale Features of the 31 January 2011 Oklahoma Storm

Mesoscale Features of the 31 January 2011 Oklahoma Storm. Jennifer Newman School of Meteorology, University of Oklahoma. Event Overview. From 31 January to 1 February 2011, regions of thunder-sleet, freezing rain, and snow moved through Oklahoma >100 car accidents Close to 500 motorists

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AERMET

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Nucleair power centrals & its waste in Belgium

Nucleair power centrals & its waste in Belgium. Olivia Nelis. Working of. How ?. Advantages nuclair power. Volume of waste is very small . For example compared to chemical waste Low CO2 emission Waste d isappears because of half-life .

348 views • 20 slides

Steven E. Koch NOAA Research - Forecast Systems Laboratory

Structure and Dynamics of a Dual Bore Event during IHOP as Revealed by Remote Sensing and Numerical Simulation. Steven E. Koch NOAA Research - Forecast Systems Laboratory

261 views • 17 slides

Lecture 14: Cloud development and forms (Ch 6)

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Case Study Example 29 August 2008

Case Study Example 29 August 2008. Cloud Radar Moments. From the Cloud Radar Perspective Low-level mixed-phase stratocumulus (ice falling from liquid cloud layer) Brief mixed-phase strato /alto-cumulus Multiple high cirrus clouds and a suggestion of possible liquid water at times.

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Lecture 14: Cloud development and forms (Ch 6)

135 views • 13 slides