'Ice nucleation' presentation slideshows

An Operational Ingredients-Based Methodology for Forecasting Midlatitude

Suzanne Wetzel Seemann Jonathan E. Martin Scott Bachmeier October 4, 2001 5 th Annual High Plains Conference North Platte, NE. An Operational Ingredients-Based Methodology for Forecasting Midlatitude Winter Season Precipitation. http://speedy.meteor.wisc.edu/~swetzel/winter

811 views • 65 slides

Numerical Weather Prediction Parametrization of Diabatic Processes Clouds (1) Cloud Microphysics

Numerical Weather Prediction Parametrization of Diabatic Processes Clouds (1) Cloud Microphysics. Richard Forbes and Adrian Tompkins forbes@ecmwf.int. Outline. LECTURE 1: Cloud Microphysics Overview of GCM cloud parametrization issues Microphysical processes 2.1 Warm phase

916 views • 62 slides

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions. Laura T. Iraci, Anthony Colaprete NASA Ames Research Center Bruce Phebus, Brendan Mar, Brad Stone San Jose State University Alexandria Blanchard Michigan Technological University. Outline. Experimental methods

469 views • 35 slides

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions. Laura T. Iraci, Anthony Colaprete NASA Ames Research Center Bruce Phebus, Brendan Mar, Brad Stone San Jose State University Alexandria Blanchard Michigan Technological University. Outline. Experimental methods

436 views • 35 slides

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions

Laboratory Studies of Water Ice Cloud Formation under Martian Conditions. Laura T. Iraci, Anthony Colaprete NASA Ames Research Center Bruce Phebus, Brendan Mar, Brad Stone San Jose State University Alexandria Blanchard Michigan Technological University. Outline. Experimental methods

355 views • 35 slides

Laboratory Studies of Ice Initiation by Atmospheric Aerosol Particles

Laboratory Studies of Ice Initiation by Atmospheric Aerosol Particles. Paul J. DeMott With acknowledgment to numerous contributors. Overview.

370 views • 27 slides

Steven Siems 1 and Greg McFarquhar 2 1 Monash University, Melbourne, VIC, Australia

Observations of supercooled liquid water from in-situ and remote sensing observations. Steven Siems 1 and Greg McFarquhar 2 1 Monash University, Melbourne, VIC, Australia 2 University of Illinois, Urbana, IL, USA.

447 views • 26 slides

lab-studies: mineral dust as IN composition of biological ice nuclei a bit about modelling

lab-studies: mineral dust as IN composition of biological ice nuclei a bit about modelling.

355 views • 22 slides

Convective Cloud Research Current Projects: 1. CSIP 2. COPS 3. ICEPIC 4. RICO 5. APPRAISE

Convective Cloud Research Current Projects: 1. CSIP 2. COPS 3. ICEPIC 4. RICO 5. APPRAISE 6. VOCALS (AG) 7. In-cloud temperature probe Possible Future Projects: Response to themes -- storms; network of sensors... Constrain -- microphysics in UM (and WRF and MESO-NH?)

312 views • 20 slides

Frozen? How to Check! A Tutorial On Some Of The Current Methods Employed To Measure

207 views • 20 slides

Process work on the coupling of cloud microphysics, dynamics, radiation Steven Dobbie

Institute for Climate and Atmospheric Science (ICAS). Process work on the coupling of cloud microphysics, dynamics, radiation Steven Dobbie. Institute for Climate and Atmospheric Science (ICAS). Micro. Macro/Cloud. Regional/Global. Optics - Mie - DDA - ADA.

205 views • 20 slides

Contributors and Sponsors

Cloudy with a chance of microbes Lingering questions about the nature and role of microorganisms in the atmosphere Brent Christner Department of Biological Sciences, Louisiana State University xner@lsu.edu . Contributors and Sponsors. LSU students: Amanda Achberger W. Peyton Adkins

310 views • 18 slides

Bart Geerts University of Wyoming Gabor Vali, Jeff French, Yang Yang

Impact of surface interaction and cloud seeding on orographic snowfall A downlooking airborne cloud radar view. Bart Geerts University of Wyoming Gabor Vali, Jeff French, Yang Yang. two types of surface interaction. PBL turbulence

338 views • 18 slides

Bart Geerts University of Wyoming Gabor Vali, Jeff French, Yang Yang

Impact of surface interaction and cloud seeding on orographic snowfall A downlooking airborne cloud radar view. Bart Geerts University of Wyoming Gabor Vali, Jeff French, Yang Yang. two types of surface interaction. PBL turbulence

270 views • 18 slides

Winter Weather Forecasting Primer

Winter Weather Forecasting Primer. Lamont Bain OWL Director of Operations. Thickness. Thickness- distance between two pressure surfaces, usually denoted in decameters. Derived using the hypsometric equation:

253 views • 16 slides

Ice in the Atmosphere W+H 6.5; S+P Ch. 17

899 views • 15 slides

Photo courtesy of Paul Lawson/J.H. Bain

An Overview of Cirrus Cloud Thinning and Determining Its Scientific Feasibility David L. Mitchell Desert Research Institute, Reno, Nevada, USA. Photo courtesy of Paul Lawson/J.H. Bain. Role of Cirrus Clouds in Earths Radiation Budget. Homogeneous Freezing Nucleation:

323 views • 15 slides

Convective Cloud Research Current Projects: 1. CSIP 2. COPS 3. ICEPIC 4. RICO 5. APPRAISE

Convective Cloud Research Current Projects: 1. CSIP 2. COPS 3. ICEPIC 4. RICO 5. APPRAISE 6. VOCALS (AG) 7. In-cloud temperature probe Possible Future Projects: Response to themes -- storms; network of sensors... Constrain -- microphysics in UM (and WRF and MESO-NH?)

220 views • 13 slides

Introduction

Further development of a parcel model for modeling studies of aerosol-cloud interactions Trude Eidhammer*, Paul J. DeMott, Sonia M. Kreidenweis Department of Atmospheric Science, Colorado State University. Susceptibility of cirrus cloud properties to heterogeneous nucleation.

131 views • 1 slides

Approach

Climate Impacts of Ice Nucleation. Objective Quantify anthropogenic aerosol indirect effects (AIE) on cirrus clouds and climate radiative forcing. Approach

125 views • 1 slides