Ryan Eastman, B.S., M.S., Ph.D.,
Staff Scientist/Engineer 3
University of Washington
Dept. of Atmospheric Sciences
email: rmeast@uw.edu
Links:
Warren/Hahn Cloud Atlas Home Page
Antarctic Research (WAIS divide 2005-2006): (1) (2)
CloudSat / CALIPSO
Researchgate
Warm Rain Rates from AMSR/E, AMSR/2, tuned by CloudSat
Scholar
Presentations:
Masters Thesis Presentation: August 5th 2009 (pdf)
Poster: Cloud Changes in Recent Decades Enhance Arctic Warming (pdf)
AGU 2009 Presentation: December 15th 2009 (pdf)
Barrow, May 2010 (pdf)
UW November 2010
Frascati, May 2011 (pdf)
UW May 2012
UW October 2014
Cloudsat & CALIPSO meeting, Alexandria 2014
AGU Chapman Conference, Santa Fe, July 2015
CERES Meeting, UW, September 2015
AMS 2016, New Orleans
CloudSat & CALIPSO meeting, Newport News 2016
ICCP Manchester UK 2016
AGU 2016 PBL Product Comparison
AMS 2017 PBL Deepening
NASA AMES January 2017 Surface Observations
NASA A-Train Symposium 2017 Lagrangian Analysis
AGU 2017, Humidity above the boundary layer Lagrangian analysis
AMS 2018, Droplet concentration and cloud & PBL evolution
CCST 2018 Team Meeting: (1) Lagrangian Overview (2) Warm rain from AMSR/E 89 GHz_Tb
AMS 2018 Vancouver: Warm rain rates from AMSR/E 89 GHz Tb
AGU 2018: Lagrangian Droplet Concentration Evolution
COGS_2019_Department_Seminar
AGU 2019: Comparing Lagrangian Subtropical Sc evolution in GCMs and Observations
CloudSat/CALIPSO 2020 Team Meeting: Lagrangian MCC evolution
AGU 2021: Poster / Wind, Rain, and Closed to Open MCC transitions
AGU 2022: Poster / Comparing Machine-Learning Based Classifiers (Radiative & Physical Properties, Geospatial Distributions)
Publications (pdf):
Stephen G. Warren, Ryan Eastman, Carole Hahn: A Survey of Changes in Cloud Cover and Cloud Types over Land from Surface Observations, 1971-96
Ryan Eastman (Masters Thesis): Interannual variations of Arctic cloud types and their relation to sea ice
Jan Cermak, Ryan Eastman, Jorg Bendix, Stephen Warren: European climatology of fog and low stratus based on geostationary satellite observations
Ryan Eastman, Stephen G. Warren: Interannual variations of Arctic cloud types and their relation to sea ice
Ryan Eastman, Stephen G. Warren: Arctic cloud changes from surface and satellite observation
Ryan Eastman, Stephen G. Warren, Carole J. Hahn: Changes in cloud cover and cloud types over the ocean from surface observations, 1954-2008
Ryan Eastman, Stephen G. Warren: A 39-Yr Survey of Cloud Changes from Land Stations Worldwide 1971–2009: Long-Term Trends, Relation to Aerosols, and Expansion of the Tropical Belt
Ryan Eastman, Stephen G. Warren: Diurnal cycles of cumulus, cumulonimbus, stratus, stratocumulus, and fog from surface observations over land and ocean
Ryan Eastman, Robert Wood: Factors controlling low cloud evolution over the eastern subtropical oceans: A Lagrangian perspective using the A-Train Satellites
Ryan Eastman, Robert Wood, Christopher Bretherton: Timescales of clouds and cloud controlling variables in subtropical Sc from a Lagrangian perspective
Ryan Eastman, Robert Wood, Kuan-Ting O: The subtropical stratocumulus-topped planetary boundary layer: A climatology and the Lagrangian evolution
Ryan Eastman, Robert Wood: The competing effects of stability and humidity on subtropical stratocumulus entrainment and cloud evolution from a Lagrangian perspective
Ryan Eastman, Matthew Lebsock, Robert Wood: Warm rain rates from AMSR/E 89 GHz brightness temperatures trained using CloudSat rain rate observations
Ryan Eastman, Christopher Terai, Daniel Grosvenor, Robert Wood: Evaluating the Lagrangian evolution of subtropical low clouds in GCMs using observations: Mean evolution, timescales, and responses to predictors
Ryan Eastman, Isabel McCoy, Robert Wood: Environmental and internal controls on Lagrangian transitions from closed cell mesoscale cellular convection over subtropical oceans
Ryan Eastman, Isabel McCoy, Robert Wood: Wind, Rain, and the Closed to Open Cell Transition in Subtropical Marine Stratocumulus
Submitted (pdf):
Pending:
Ryan Eastman, Isabel McCoy, Hauke Shulz, Robert Wood: A Survey of Radiative and Physical Properties of North Atlantic Mesoscale Cloud Morphologies from Multiple Identification Methodologies