'Cyclonic circulation' diaporamas de présentation

Supercells

Supercells. Base lecture and Graphics created by The COMET Program May 2002 University Corporation for Atmospheric Research. Objective.

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Questions:

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Hurricanes and Extratropical Cyclones

Hurricanes and Extratropical Cyclones. Chapter 10. Learning Objectives. Understand the weather conditions that create, maintain, and dissipate cyclones Understand the difficulties in forecasting cyclone behavior

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Transient Atmospheric Flows and Disturbances

Transient Atmospheric Flows and Disturbances. Chapter 7. Impact of Storms on the Landscape. Storms influence our lives everyday Storms impact the landscape Negative effect Accelerate erosion, Flood valleys, Destroy buildings Decimate crops Positive effect

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Lee cyclogenesis in the (western) Mediterranean

Lee cyclogenesis in the (western) Mediterranean. Kristian Horvath, DHMZ horvath @cirus.dhz.hr. Presenter. Kristian Horvath , DHMZ PhD in 2008 : U pper-level dynamics and lee cyclogenesis Postdoc 09/10 : dynam i cal downscaling @ DHMZ + Desert Research Institute, USA Areas of interest:

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Water mass transformation in the Iceland Sea

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Application of FVCOM to the Gulf of Maine/Georges Bank:

Application of FVCOM to the Gulf of Maine/Georges Bank:. Simulated and Assimilated Modeling Studies of Stratification and Sub-tidal Circulation. Chen, C, H. Liu, R. C. Beardsley, G. Cowles, J. Pringle, R. Schlitz and B. Rothschild. Meteorological forcing. GOM/GB MM5. Boundary forcings.

419 views • 30 slides

Vorticity

Vorticity. Vertical component of vorticity : i.e., the rotation about the local vertical. There are three types of vorticity used in geophysical fluid dynamics. If the wind is geostrophic, the geostrophic relative vorticity is given by. +. +. Vorticity. y. x. Divergence. Divergence:

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Conservation of PV

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Section 2: The Planetary Boundary Layer

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Weather

Weather. By Joshua Carvajal , Amy Garcia and Yelena Torres. Instruments. A THERMOMETER measures the air temperature. A BAROMETER measures air pressure. A RAIN GAUGE measures the amount of rain that has fallen over a specific time period.

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Fronts

Fronts. After drawing isobars (and isotherms), we can now identify where low pressure, and high pressure, centers are located and where cold air is moving in, and areas where warm air is moving into. Please remember: Wind is named by the direction it is coming from.

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