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Topic: Mesoscale meteorology


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In the News (Fri 17 Feb 12)

  
  Mesoscale Meteorology Group at ISU   (Site not responding. Last check: 2007-10-21)
Mesoscale climate: We study the effect of mesoscale processes on the climatology of growing-season precipitation over the continental U.S., including how the mesoscale climatology varies from year to year.
A climatology of mesoscale convective complexes and other large, persistent mesoscale convective systems during 1992 and 1993.
A climatology of mesoscale convective systems during the La Nina of 1999-2000.
www.mesoscale.iastate.edu   (627 words)

  
 MESOSCALE BIBLIOGRAPHY
Smith, S.B., and M.K. Yau, 1987: The mesoscale effect of topography on the genesis of Alberta Hailstorms.
Honch, R.W., and G.S. STRONG, 1990: Mesoscale vertical velocity and surface convergence fields in the lee of the Alberta rockies: A case study.
Renick, J.H., 1983: Mesoscale - The synoptic to microscale gap.
datalib.library.ualberta.ca /AHParchive/meso-biblio.html   (670 words)

  
 Mesoscale Meteorology
Mesoscale meteorology is the study of atmospheric phenomena with typical spatial scales between 10 and 1000 km.
Research in mesoscale meteorology has been spurred by recent advances in observational and numerical modeling capabilities that have greatly improved the tools used by atmospheric scientists to study mesoscale weather systems.
Faculty and students in the department are actively involved in a large number of different research projects in mesoscale meteorology.
www.atmos.washington.edu /academic/mesoscale.html   (171 words)

  
 MESOSCALE RESEARCH INITIATIVE: SOCIETAL ASPECTS
Mesoscale weather phenomena and their impacts have captured the attention of researchers and governments since the time of Aristotle.
The workshop on the societal aspects of the Mesoscale Research Initiative was convened by Michael Glantz, Head of the Environmental and Societal Impacts Group at NCAR on December 10, 1990.
In this document, the term mesoscale is used to denote the effects of a weather event, of any scale, on small segments of the population.
www.esig.ucar.edu /mesoreport.html   (6759 words)

  
 METEOROLOGY 414   (Site not responding. Last check: 2007-10-21)
Mesoscale Meteorology is a survey of conceptual models and analysis techniques for mesoscale atmospheric features.
The prerequisite for this course is Meteorology 411, Synoptic Meteorology Laboratory.
Meteorology 416, Mesoscale Forecasting and Meteorology 418W, Topics in Mesoscale Meteorology.
www.ems.psu.edu /~diercks/meteo414.html   (84 words)

  
 The Mesoscale&Microscale Meteorology Division, NCAR
Scientists engaged in mesoscale and microscale meteorology research are poised to make major progress on improving forecasts of precipitation, and accounting more accurately for mesoscale and microscale processes in models of the climate and weather.  This progress is made possible by recent advances in observing systems, computers, and theoretical understanding.
The Mesoscale and Microscale Meteorology Division of NCAR has contributed strongly to all of these areas.  MMM is unique because of the breadth of its expertise in mesoscale and microscale meteorology and its ability to integrate its program to focus this diverse expertise on important problems that require an interdisciplinary approach.
The mission of the Mesoscale and Microscale Meteorology Division of NCAR is to advance the understanding of the meso- and microscale aspects of weather and climate, and to apply this knowledge to benefit society.
www.mmm.ucar.edu /products/stratplan.html   (4525 words)

  
 NOAA ARL - NOAA Mesoscale Modelers Report
Important linkages between emissions (both anthropogenic and biogenic) and meteorology including processes governing plume dispersion, dry deposition of pollutants to the surface and emission of organic pollutants from vegetation, and soil NOx emissions are reorganized and performed.
The meteorology model is expected to show the following characteristics: (a) Faithful representation of atmospheric dynamics; (b) Best estimation of derived meteorological parameters that are essential for air quality predictions (e.g., mixing height, momentum and heat flux, etc.); and (c) Scalability to handle different resolution, grid system, and topography.
The comparison results suggested that a noticeable improvement was detected in the puff simulation results of the centroid trajectory when mesoscale wind fields developed using FDDA were used to characterize the time and space varying wind field versus using mesoscale wind fields determined diagnostically from the available hourly surface and twice-daily upper air observations.
www.arl.noaa.gov /ss/transport/mesomtg.html   (11390 words)

  
 Cotton Library Subject Index
The mesoscale therodynamic, kinematic, and radar structure of a hurricane Floyd rainband observed on 7 Sept 1981 is presented.
A two-dimensional mesoscale model is used to study the influence of large-scale back-ground winds on sea-breeze and inland-vegetation breeze-type circulations.
Mesoscale analyses and descriptions of meteorological conditions that produced the devastating flash flood in the Big Thompson Canyon on 31 July 1976 are presented.
rams.atmos.colostate.edu /cgi-bin/library/displaysubjects.pl?41   (5840 words)

  
 ESCI 441 - 442   (Site not responding. Last check: 2007-10-21)
Mesoscale Meteorology (ESCI 444) will focus on diagnosing the dynamics and physical forcing mechanisms of the atmosphere that fall between the micro (convective) scale of 1 km or less and the synoptic scale.
There will be exercises using a mesoscale model designed to reinforce each of the concepts taught in lecture.
Mesoscale circulations due to differential heating of terrain - Ref: Ch.
www.borg.com /~glenn/millersville/mesomet.htm   (157 words)

  
 [No title]   (Site not responding. Last check: 2007-10-21)
Mesoscale meteorology course and workshop: Deadline for application is 15 January COMET course for university faculty The modernization of the National Weather Service (NWS) and its related development of new observing systems have generated a heightened interest in mesoscale meteorology.
The COMET course is geared to faculty members who intend to develop a new mesoscale meteorology course at the senior or lowerÐgraduate-school level, to improve an existing mesoscale course, or to add a mesoscale component to another course.
Integrated into the curriculum will be the interpretation of mesoscale phenomena using Doppler radar and other new observing tools, use of mesoscale model output, forecasting issues, and the extensive use of COMET case studies and workstations to illustrate the lecture material.
www.ucar.edu /communications/quarterly/fall93/cometcourse   (455 words)

  
 RESUME
Topics in mesoscale meteorology are investigated in an independent study environment through computer- based modules, papers, and semester project.
Meteorology 201, Introduction to Weather Analysis and Forecasting.
Developed a computer applications option that provides meteorology undergraduate students with the fundamental skills and background to pursue professional employment that combines meteorology and computer skills.
www.ems.psu.edu /~diercks/resume.html   (1837 words)

  
 Mesoscale meteorology   (Site not responding. Last check: 2007-10-21)
Meteorological prediction of mesoscale processes and phenomena is a permanent challenge to meteorologists.
Statistical adaptation methods using as many information sources as are accessible are a useful tool for the development of prognostic equations based on assessment of the relationship between input data and event occurrence.
The dept.of meteorology participates in the project with the activity aimed at the development of techniques for the estimation of Probable Maximum Precipitation (PMP) for the Czech catchment basins.
www.ufa.cas.cz /html/meteo/mesomet.html   (1016 words)

  
 Meteorology
Elementary Meteorology presents an introduction to meteorology, primarily for the non-science major.
The course includes topics such as observing the weather, clouds and precipitation, radiation and weather phenomena, the laws of motion of the atmosphere, the general circulation, air masses and fronts, cyclones and anticyclones, the weather map, and introduction to weather map analysis and interpretation, thermodynamic diagram exercises, and climate-data manipulation.
The course is designed for meteorology and other science-oriented students and includes such topics as the structure of the atmosphere, weather instrumentation, temperature, seasons, humidity, clouds, precipitation, atmospheric stability, optical phenomena, and thunderstorms and tornadoes.
apollo.lsc.vsc.edu /dept/courses/courses.html   (1913 words)

  
 David Knight
Mesoscale and synoptic scale dynamics; role of mountains on atmospheric flow; numerical weather prediction; use of computers in atmospheric science.
My research interests are in the synoptic and mesoscale processes that result in "weather." In particular, my current interests include the role of moisture and inhomogeneities of the Earth's surface in forcing and modifying mesoscale circulations.
Knight, D. and P. Hobbs, 1988: The mesoscale and microscale structure and organization of clouds and precipitation in midlatitude cyclones XV: A numerical modeling study of frontogenesis and cold-frontal rainbands.
www.atmos.albany.edu /facstaff/knight.html   (592 words)

  
 Atmospheric Science Program, UC Davis - Boundary-layer and Mesoscale Meteorology Research
Students in this field are investigating complex interactions between the air and the ground using observational, theoretical and numerical approaches.
Lin of North Carolina State University, she has studied the effects of the moist Froude number and the convective available potential energy on flow regimes associated with a conditionally unstable flow over a mesoscale mountain.
is engaged in research examining the regional climate system and mesoscale energy and moisture fluxes coupling climate and the hydrologic system.
atm.ucdavis.edu /research/mesoscale.php   (814 words)

  
 Schultz & Schumacher: The Use and Misuse of Conditional Symmetric Instability   (Site not responding. Last check: 2007-10-21)
The relative roles of synoptic and mesoscale processes in the initiation of gravitational and slantwise convection is poorly known, compounding the difficulty in understanding convective initiation (Ziegler and Rasmussen 1998).
Whether the trailing precipitation region behind a mesoscale convective system, oftentimes referred to as the stratiform region, is characterized by stratiform or convective precipitation is being debated.
As discussed in section 7, the addition of slantwise-convective parameterizations to mesoscale numerical models dramatically improved the forecast of the intensity and areal extent of precipitation, in at least one case (Lindstrom and Nordeng 1992).
www.nssl.noaa.gov /csi/csimwr.html   (15894 words)

  
 JOINT CENTRE FOR MESOSCALE METEOROLOGY   (Site not responding. Last check: 2007-10-21)
The Joint Centre for Mesoscale Meteorology (JCMM) is a collaborative research centre involving some of the staff of the Department of Meteorology at the University of Reading and a unit of the Met.
The aim of JCMM is to develop the insights into mesoscale processes that are necessary for improvements in the prediction of climate, weather, local circulations and their effects.
Mesoscale meteorology is the science of local and regional atmospheric phenomena.
www.met.rdg.ac.uk /Research/jcmm/jcmm_metoffice.html   (297 words)

  
 Atmospheric Science Program, UC Davis - Boundary-layer and Mesoscale Meteorology Research
Mesoscale meteorology examines similar interactions but on a larger horizontal scale, and can also include modeling of cloud processes.
For further information, visit the Mesoscale Meteorology Group web site.
In addition to these two directions, her research will also be extended to cumulus parameterization and the on-line tracer study in the near future.
atm.ucdavis.edu /program/meso.php   (814 words)

  
 COMET Course Descriptions
Instructors and guest presenters utilize a classroom with workstations, a library of mesoscale case studies, and an additional workstation suite that has the added capability of projecting images onto a large screen in the front of the classroom.
Special mesoscale meteorology courses and workshops for government, academic, and private-sector forecasters are also offered on occasion.
Providing an in-depth review of mesoscale meteorology, the COMET Mesoscale Analysis and Prediction (COMAP) course is designed to increase participants' knowledge of mesoscale meteorology and new observing systems and to enhance their capabilities in forecasting, leading training programs, and participating in research activities.
www.comet.ucar.edu /class/common/html/course_descrip.html   (1281 words)

  
 NMOC News Online, July/August 2001, Vol. 21 No. 4   (Site not responding. Last check: 2007-10-21)
Mesoscale meteorological processes and the numerical models designed to analyze and forecast these processes are in use by the majority of operational civilian forecasters.
Complex mesoscale processes govern the success rate for all precision-guided weapons as well as determination of exactly which sites are environmentally applicable for consideration.
The mesoscale primer also provides a means to remain current in the evolving science through increased understanding of mesoscale weather systems.
pao.cnmoc.navy.mil /pao/n_online/archive/vol21no4/articles/m_scale.htm   (1054 words)

  
 [No title]
Agee, E. and F. Lomax, 1978: Structure of the mixed layer and inversion layer associated with patterns of mesoscale cellular convection during AMTEX 75.
Anthes, R. and F. Chen, 1993: Development and analysis of prognostic equations for mesoscale kinetic energy and mesoscale (subgrid-scale) fluxes for large-scale atmospheric models.
Arola, A., 1999: Parameterization of Turbulent and Mesoscale Fluxes for Heterogeneous Surfaces.
twister.ou.edu /References.all.html   (14986 words)

  
 The Royal Meteorological Society - Legacy Fund Report
The Mediterranean School on Mesoscale Meteorology was held near the town of Alghero on the beautiful Sardinian coast.
The aims of the course were to cover a range of mesoscale systems and specifically those relating to the structure of cyclones.
Talks and tutorials were given on the development, structure and predictability of extra-tropical cyclones, mesoscale convective systems, tropical cyclones and mechanisms such as slantwise convection.
www.royal-met-soc.org.uk /legacy/legacy49.html   (354 words)

  
 Amazon.com: Mesoscale Atmospheric Dispersion (Advances in Air Pollution): Books   (Site not responding. Last check: 2007-10-21)
In particular, the most serious problems of our atmospheric environment at mesoscale, such as urban air pollution and the behaviour of urban scale plumes downwind of large industrialized cities, regional haze, photochemical smog, acidic precipitation, accidental toxic gas and radioactive releases, and stratospheric ozone depletion have received tremendous public attention.
All the contributions have been written by leading scientists in the field and provide the reader with organized and consistent discussions on different aspects of mesoscale atmospheric dispersion.
The material featured will be of great interest to researchers and students examining mesoscale meteorology, mesoscale dispersion, atmospheric boundary layer, and air pollution meteorology.
www.amazon.com /exec/obidos/tg/detail/-/1853127329?v=glance   (536 words)

  
 Meteorology (METEO)
METEO 418W TOPICS IN MESOSCALE METEOROLOGY (3) Topics in mesoscale meteorology will be investigated in an independent study environment through computer-based modules, papers, and semester project.
METEO 421 DYNAMIC METEOROLOGY I (4) Kinematics, balanced and unbalanced flows, vorticity and potential vorticity, and introduction to the boundary layer and numerical weather prediction.
METEO 421 DYNAMIC METEOROLOGY I (4) Effective Date: FA2006 Kinematics, balanced and unbalanced flows, vorticity and potential vorticity, and introduction to the boundary layer and numerical weather prediction.
www.psu.edu /bulletins/whitebook/courses/meteo.htm   (2248 words)

  
 Mesoscale
MMM strives to advance the understanding of the mesoscale and microscale aspects of weather and climate, and to create and refine computer models to predict these processes in order to benefit society.
A comprehensive list of literature references on mesoscale meteorology compiled by Dr. Ming Xue, many of which relate to various aspects of air dispersion modeling.
Mesoscale Climate, middle atmosphere trace constituents and atmospheric aerosol research.
www.omniknow.com /common/wiki.php?in=en&term=Mesoscale   (593 words)

  
 Joint Centre for Mesoscale Meteorology (JCMM) Home Page
Mesoscale Modelling Group, led by Peter Clark, is involved with improvement of the Met.
Mesoscale Weather Processes group is led by Dr. Suzanne Gray, and is interested in the dynamical processes and transport mechansisms which occur in weather systems, such as explosively deepening extratropical cyclones, tropical cyclones and polar lows; this group also studies the climatologies of such systems.
The Boundary Layer group actively promotes the UWERN Urban Meteorology Programme, a coordinative effort aimed at bringing together the UK research community in the field of urban meteorology, and DAPPLE, the Dispersion of Air Pollution and its Penetration into the Local Environment.
www.met.rdg.ac.uk /Research/jcmm/jcmm.html   (425 words)

  
 FAQ: Schools in Meteorology/Oceanography/Environmental Science
The overall research goal of CM is to study the occurrence and transfer of chemical species in the atmosphere as dependent on meteorological conditions: winds, clouds, precipitation etc. This is done by measuring the chemical composition of air, aerosols, cloudwater and precipitation and by theoretical modelling of transport, transformation and removal processes.
Mesoscale numerical weather prediction, using the Higher Resolution Limited Area Model (HIRLAM) system, continues in close collaboration with the research and development section at the Swedish Meteorological and Hydrological Institute (SMHI).
RSMAS is a graduate school only, and the meteorology component of this division (MPO) specializes in tropical meteorology, cloud physics, numerical modelling, climate dynamics and geophysical fluid dynamics.
www.radix.net /~bobg/faqs/schfaq.html   (3759 words)

  
 Mesoscale Meteorology Group at ISU - Grad Student Applicants   (Site not responding. Last check: 2007-10-21)
Mesoscale Meteorology Group at ISU - Grad Student Applicants
It is extremely unlikely that students who have never taken calculus will be able to perform research or coursework relevant to the Mesoscale Meteorology group.
For this reason, students with no prior calculus coursework are not encouraged to apply to the Mesoscale Meteorology group.
www.mesoscale.iastate.edu /agmet/mesograd.html   (181 words)

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