Works by Ryzhkov, Alexander

Results: 124

Diagnosis of winter precipitation types using the spectral bin model (version 1DSBM-19M): comparison of five methods using ICE-POP 2018 field experiment data.

Published in:

Geoscientific Model Development, 2025, v. 18, n. 12, p. 3559, doi. 10.5194/gmd-18-3559-2025

By:

Bang, Wonbae;
Carlin, Jacob T.;
Kim, Kwonil;
Ryzhkov, Alexander V.;
Liu, Guosheng;
Lee, GyuWon

Publication type:

Article

Polarimetric Radar Quantitative Precipitation Estimation.

Published in:

Remote Sensing, 2022, v. 14, n. 7, p. 1695, doi. 10.3390/rs14071695

By:

Ryzhkov, Alexander;
Zhang, Pengfei;
Bukovčić, Petar;
Zhang, Jian;
Cocks, Stephen

Publication type:

Article

Rain in shallow and deep convection measured with a polarimetric radar.

Published in:

Journal of the Atmospheric Sciences, 1996, v. 53, n. 20, p. 2989, doi. 10.1175/1520-0469(1996)053<2989:RISADC>2.0.CO;2

By:

Ryzhkov, Alexander V.;
Zrnic, Dusan S.

Publication type:

Article

Evaluation of Microphysics Schemes in Tropical Cyclones Using Polarimetric Radar Observations: Convective Precipitation in an Outer Rainband.

Published in:

Monthly Weather Review, 2021, v. 149, n. 4, p. 1055, doi. 10.1175/MWR-D-19-0378.1

By:

Wu, Dan;
Zhang, Fuqing;
Chen, Xiaomin;
Ryzhkov, Alexander;
Zhao, Kun;
Kumjian, Matthew R.;
Chen, Xingchao;
Chan, Pak-Wai

Publication type:

Article

Polarimetric Signatures in Landfalling Tropical Cyclones.

Published in:

Monthly Weather Review, 2021, v. 149, n. 1, p. 131, doi. 10.1175/MWR-D-20-0111.1

By:

Homeyer, Cameron R.;
Fierro, Alexandre O.;
Schenkel, Benjamin A.;
Didlake Jr., Anthony C.;
McFarquhar, Greg M.;
Hu, Jiaxi;
Ryzhkov, Alexander V.;
Basara, Jeffrey B.;
Murphy, Amanda M.;
Zawislak, Jonathan

Publication type:

Article

Assimilation of Z<sub>DR</sub> Columns for Improving the Spinup and Forecast of Convective Storms in Storm-Scale Models: Proof-of-Concept Experiments.

Published in:

Monthly Weather Review, 2017, v. 145, n. 12, p. 5033, doi. 10.1175/MWR-D-17-0103.1

By:

CARLIN, JACOB T.;
JIDONG GAO;
SNYDER, JEFFREY C.;
RYZHKOV, ALEXANDER V.

Publication type:

Article

Multisensor Characterization of Mammatus.

Published in:

Monthly Weather Review, 2017, v. 145, n. 1, p. 235, doi. 10.1175/MWR-D-16-0187.1

By:

TRÖMEL, SILKE;
RYZHKOV, ALEXANDER V.;
DIEDERICH, MALTE;
MÜHLBAUER, KAI;
KNEIFEL, STEFAN;
SNYDER, JEFFREY;
SIMMER, CLEMENS

Publication type:

Article

Hydrometeor Mixing Ratio Retrievals for Storm-Scale Radar Data Assimilation: Utility of Current Relations and Potential Benefits of Polarimetry.

Published in:

Monthly Weather Review, 2016, v. 144, n. 8, p. 2981, doi. 10.1175/MWR-D-15-0423.1

By:

Carlin, Jacob T.;
Ryzhkov, Alexander V.;
Snyder, Jeffrey C.;
Khain, Alexander

Publication type:

Article

Rapid-Scan Super-Resolution Observations of a Cyclic Supercell with a Dual-Polarization WSR-88D.

Published in:

Monthly Weather Review, 2010, v. 138, n. 10, p. 3762, doi. 10.1175/2010MWR3322.1

By:

Kumjian, Matthew R.;
Ryzhkov, Alexander V.;
Melnikov, Valery M.;
Schuur, Terry J.

Publication type:

Article

The influence of multiple groups of biological ice nucleating particles on microphysical properties of mixed-phase clouds observed during MC3E.

Published in:

Atmospheric Chemistry & Physics, 2022, v. 22, n. 18, p. 12055, doi. 10.5194/acp-22-12055-2022

By:

Patade, Sachin;
Waman, Deepak;
Deshmukh, Akash;
Gupta, Ashok Kumar;
Jadav, Arti;
Phillips, Vaughan T. J.;
Bansemer, Aaron;
Carlin, Jacob;
Ryzhkov, Alexander

Publication type:

Article

Microphysical processes producing high ice water contents (HIWCs) in tropical convective clouds during the HAIC-HIWC field campaign: evaluation of simulations using bulk microphysical schemes.

Published in:

Atmospheric Chemistry & Physics, 2021, v. 21, n. 9, p. 6919, doi. 10.5194/acp-21-6919-2021

By:

Huang, Yongjie;
Wu, Wei;
McFarquhar, Greg M.;
Wang, Xuguang;
Morrison, Hugh;
Ryzhkov, Alexander;
Hu, Yachao;
Wolde, Mengistu;
Nguyen, Cuong;
Schwarzenboeck, Alfons;
Milbrandt, Jason;
Korolev, Alexei V.;
Heckman, Ivan

Publication type:

Article

Derivation of aerosol profiles for MC3E convection studies and use in simulations of the 20 May squall line case.

Published in:

Atmospheric Chemistry & Physics, 2017, v. 17, n. 9, p. 5947, doi. 10.5194/acp-17-5947-2017

By:

Fridlind, Ann M.;
Xiaowen Li;
Di Wu;
van Lier-Walqui, Marcus;
Ackerman, Andrew S.;
Wei-Kuo Tao;
McFarquhar, Greg M.;
Wei Wu;
Xiquan Dong;
Jingyu Wang;
Ryzhkov, Alexander;
Pengfei Zhang;
Poellot, Michael R.;
Neumann, Andrea;
Tomlinson, Jason M.

Publication type:

Article

THE EFFECT OF STEAM ON AIR GASIFICATION OF MECHANICALLY ACTIVATED COAL IN A FLOW REACTOR.

Published in:

Thermal Science, 2021, v. 25, n. 1A, p. 321, doi. 10.2298/TSCI200601208N

By:

NIKITIN, Alexander D.;
RYZHKOV, Alexander F.;
BUTAKOV, Evgenii B.;
BURDUKOV, Anatoliy P.

Publication type:

Article

Polarimetric Observations and Simulations of Sublimating Snow: Implications for Nowcasting.

Published in:

Journal of Applied Meteorology & Climatology, 2021, v. 60, n. 8, p. 1035, doi. 10.1175/JAMC-D-21-0038.1

By:

CARLIN, JACOB T.;
REEVES, HEATHER D.;
RYZHKOV, ALEXANDER V.

Publication type:

Article

Synergetic Use of the WSR-88D Radars, GOES-R Satellites, and Lightning Networks to Study Microphysical Characteristics of Hurricanes.

Published in:

Journal of Applied Meteorology & Climatology, 2020, v. 59, n. 6, p. 1051, doi. 10.1175/JAMC-D-19-0122.1

By:

JIAXI HU;
ROSENFELD, DANIEL;
RYZHKOV, ALEXANDER;
ZHANG, PENGFEI

Publication type:

Article

Polarimetric Relations for Snow Estimation—Radar Verification.

Published in:

Journal of Applied Meteorology & Climatology, 2020, v. 59, n. 5, p. 991, doi. 10.1175/JAMC-D-19-0140.1

By:

Bukovčić, Petar;
Ryzhkov, Alexander;
Zrnić, Dusan

Publication type:

Article

A Polarimetric Radar Analysis of Ice Microphysical Processes in Melting Layers of Winter Storms Using S-Band Quasi-Vertical Profiles.

Published in:

Journal of Applied Meteorology & Climatology, 2020, v. 59, n. 4, p. 751, doi. 10.1175/JAMC-D-19-0128.1

By:

Griffin, Erica M.;
Schuur, Terry J.;
Ryzhkov, Alexander V.

Publication type:

Article

Polarimetric Radar Variables in the Layers of Melting and Dendritic Growth at X Band--Implications for a Nowcasting Strategy in Stratiform Rain.

Published in:

Journal of Applied Meteorology & Climatology, 2019, v. 58, n. 11, p. 2497, doi. 10.1175/JAMC-D-19-0056.1

By:

TRÖMEL, SILKE;
RYZHKOV, ALEXANDER V.;
HICKMAN, BRANDON;
MÜHLBAUER, KAI;
SIMMER, CLEMENS

Publication type:

Article

Estimation of Melting-Layer Cooling Rate from Dual-Polarization Radar: Spectral Bin Model Simulations.

Published in:

Journal of Applied Meteorology & Climatology, 2019, v. 58, n. 7, p. 1485, doi. 10.1175/JAMC-D-18-0343.1

By:

Carlin, Jacob T.;
Ryzhkov, Alexander V.

Publication type:

Article

Polarimetric Radar Relations for Quantification of Snow Based on Disdrometer Data.

Published in:

Journal of Applied Meteorology & Climatology, 2018, v. 57, n. 1, p. 103, doi. 10.1175/JAMC-D-17-0090.1

By:

Bukovčić, Petar;
Ryzhkov, Alexander;
Zrnić, Dusan;
Zhang, Guifu

Publication type:

Article

A Polarimetric Analysis of Ice Microphysical Processes in Snow, Using Quasi-Vertical Profiles.

Published in:

Journal of Applied Meteorology & Climatology, 2018, v. 57, n. 1, p. 31, doi. 10.1175/JAMC-D-17-0033.1

By:

Griffin, Erica M.;
Schuur, Terry J.;
Ryzhkov, Alexander V.

Publication type:

Article

Estimation of Depolarization Ratio Using Weather Radars with Simultaneous Transmission/Reception.

Published in:

Journal of Applied Meteorology & Climatology, 2017, v. 56, n. 7, p. 1797, doi. 10.1175/JAMC-D-16-0098.1

By:

Ryzhkov, Alexander;
Matrosov, Sergey Y.;
Melnikov, Valery;
Zrnic, Dusan;
Zhang, Pengfei;
Cao, Qing;
Knight, Michael;
Simmer, Clemens;
Troemel, Silke

Publication type:

Article

Polarimetric Radar Characteristics of Melting Hail. Part III: Validation of the Algorithm for Hail Size Discrimination.

Published in:

Journal of Applied Meteorology & Climatology, 2016, v. 55, n. 4, p. 829, doi. 10.1175/JAMC-D-15-0203.1

By:

Ortega, Kiel L.;
Krause, John M.;
Ryzhkov, Alexander V.

Publication type:

Article

Use of X-Band Differential Reflectivity Measurements to Study Shallow Arctic Mixed-Phase Clouds.

Published in:

Journal of Applied Meteorology & Climatology, 2016, v. 55, n. 2, p. 403, doi. 10.1175/JAMC-D-15-0168.1

By:

Oue, Mariko;
Galletti, Michele;
Verlinde, Johannes;
Ryzhkov, Alexander;
Lu, Yinghui

Publication type:

Article

Automated Detection of Polarimetric Tornadic Debris Signatures Using a Hydrometeor Classification Algorithm.

Published in:

Journal of Applied Meteorology & Climatology, 2015, v. 54, n. 9, p. 1861, doi. 10.1175/JAMC-D-15-0138.1

By:

Snyder, Jeffrey C.;
Ryzhkov, Alexander V.

Publication type:

Article

Investigations of Backscatter Differential Phase in the Melting Layer.

Published in:

Journal of Applied Meteorology & Climatology, 2014, v. 53, n. 10, p. 2344, doi. 10.1175/JAMC-D-14-0050.1

By:

Trömel, Silke;
Ryzhkov, Alexander V.;
Zhang, Pengfei;
Simmer, Clemens

Publication type:

Article

The Anatomy and Physics of Z<sub>DR</sub> Columns: Investigating a Polarimetric Radar Signature with a Spectral Bin Microphysical Model.

Published in:

Journal of Applied Meteorology & Climatology, 2014, v. 53, n. 7, p. 1820, doi. 10.1175/JAMC-D-13-0354.1

By:

Kumjian, Matthew R.;
Khain, Alexander P.;
Benmoshe, Nir;
Ilotoviz, Eyal;
Ryzhkov, Alexander V.;
Phillips, Vaughan T. J.

Publication type:

Article

Polarimetric Radar Characteristics of Melting Hail. Part I: Theoretical Simulations Using Spectral Microphysical Modeling.

Published in:

Journal of Applied Meteorology & Climatology, 2013, v. 52, n. 12, p. 2849, doi. 10.1175/JAMC-D-13-073.1

By:

Ryzhkov, Alexander V.;
Kumjian, Matthew R.;
Ganson, Scott M.;
Khain, Alexander P.

Publication type:

Article

Polarimetric Radar Characteristics of Melting Hail. Part II: Practical Implications.

Published in:

Journal of Applied Meteorology & Climatology, 2013, v. 52, n. 12, p. 2871, doi. 10.1175/JAMC-D-13-074.1

By:

Ryzhkov, Alexander V.;
Kumjian, Matthew R.;
Ganson, Scott M.;
Zhang, Pengfei

Publication type:

Article

A Dual-Polarization Radar Signature of Hydrometeor Refreezing in Winter Storms.

Published in:

Journal of Applied Meteorology & Climatology, 2013, v. 52, n. 11, p. 2549, doi. 10.1175/JAMC-D-12-0311.1

By:

Kumjian, Matthew R.;
Ryzhkov, Alexander V.;
Reeves, Heather D.;
Schuur, Terry J.

Publication type:

Article

Backscatter Differential Phase-Estimation and Variability.

Published in:

Journal of Applied Meteorology & Climatology, 2013, v. 52, n. 11, p. 2529, doi. 10.1175/JAMC-D-13-0124.1

By:

Trömel, Silke;
Kumjian, Matthew R.;
Ryzhkov, Alexander V.;
Simmer, Clemens;
Diederich, Malte

Publication type:

Article

Classification of Precipitation Types during Transitional Winter Weather Using the RUC Model and Polarimetric Radar Retrievals.

Published in:

Journal of Applied Meteorology & Climatology, 2012, v. 51, n. 4, p. 763, doi. 10.1175/JAMC-D-11-091.1

By:

Schuur, Terry J.;
Park, Hyang-Suk;
Ryzhkov, Alexander V.;
Reeves, Heather D.

Publication type:

Article

Winter Precipitation Microphysics Characterized by Polarimetric Radar and Video Disdrometer Observations in Central Oklahoma.

Published in:

Journal of Applied Meteorology & Climatology, 2011, v. 50, n. 7, p. 1558, doi. 10.1175/2011JAMC2343.1

By:

Zhang, Guifu;
Luchs, Sean;
Ryzhkov, Alexander;
Xue, Ming;
Ryzhkova, Lily;
Cao, Qing

Publication type:

Article

The Impact of Evaporation on Polarimetric Characteristics of Rain: Theoretical Model and Practical Implications.

Published in:

Journal of Applied Meteorology & Climatology, 2010, v. 49, n. 6, p. 1247, doi. 10.1175/2010JAMC2243.1

By:

Kumjian, Matthew R.;
Ryzhkov, Alexander V.

Publication type:

Article

Estimation of Rainfall Based on the Results of Polarimetric Echo Classification.

Published in:

Journal of Applied Meteorology & Climatology, 2008, v. 47, n. 9, p. 2445, doi. 10.1175/2008JAMC1753.1

By:

Giangrande, Scott E.;
Ryzhkov, Alexander V.

Publication type:

Article

Analysis of Video Disdrometer and Polarimetric Radar Data to Characterize Rain Microphysics in Oklahoma.

Published in:

Journal of Applied Meteorology & Climatology, 2008, v. 47, n. 8, p. 2238, doi. 10.1175/2008JAMC1732.1

By:

Qing Cao;
Guifu Zhang;
Brandes, Edward;
Schuur, Terry;
Ryzhkov, Alexander;
Ikeda, Kyoko

Publication type:

Article

Polarimetric Signatures in Supercell Thunderstorms.

Published in:

Journal of Applied Meteorology & Climatology, 2008, v. 47, n. 7, p. 1940, doi. 10.1175/2007JAMC1874.1

By:

Kumjian, Matthew R.;
Ryzhkov, Alexander V.

Publication type:

Article

Automatic Designation of the Melting Layer with a Polarimetric Prototype of the WSR-88D Radar.

Published in:

Journal of Applied Meteorology & Climatology, 2008, v. 47, n. 5, p. 1354, doi. 10.1175/2007JAMC1634.1

By:

Giangrande, Scott E.;
Krause, John M.;
Ryzhkov, Alexander V.

Publication type:

Article

The influence of multiple groups of biological ice nucleating particles on microphysical 2 properties of mixed-phase clouds observed during MC3E.

Published in:

Atmospheric Chemistry & Physics Discussions, 2022, p. 1, doi. 10.5194/acp-2021-927

By:

Patade, Sachin;
Phillips, Vaughan T. J.;
Waman, Deepak;
Deshmukh, Akash;
Kumar Gupta, Ashok;
Jadav, Arti;
Bansemer, Aaron;
Carlin, Jacob;
Ryzhkov, Alexander

Publication type:

Article

Climatology of the Vertical Profiles of Polarimetric Radar Variables and Retrieved Microphysical Parameters in Continental/Tropical MCSs and Landfalling Hurricanes.

Published in:

Journal of Geophysical Research. Atmospheres, 2022, v. 127, n. 5, p. 1, doi. 10.1029/2021JD035498

By:

Hu, Jiaxi;
Ryzhkov, Alexander

Publication type:

Article

Simulating a Mesoscale Convective System Using WRF With a New Spectral Bin Microphysics: 1: Hail vs Graupel.

Published in:

Journal of Geophysical Research. Atmospheres, 2019, v. 124, n. 24, p. 14072, doi. 10.1029/2019JD030576

By:

Shpund, Jacob;
Khain, Alexander;
Lynn, Barry;
Fan, Jiwen;
Han, Bin;
Ryzhkov, Alexander;
Snyder, Jeffrey;
Dudhia, Jimy;
Gill, Dave

Publication type:

Article

Polarimetric Radar Convective Cell Tracking Reveals Large Sensitivity of Cloud Precipitation and Electrification Properties to CCN.

Published in:

Journal of Geophysical Research. Atmospheres, 2019, v. 124, n. 22, p. 12194, doi. 10.1029/2019JD030857

By:

Hu, Jiaxi;
Rosenfeld, Daniel;
Ryzhkov, Alexander;
Zrnic, Dusan;
Williams, Earle;
Zhang, Pengfei;
Snyder, Jeffrey C.;
Zhang, Renyi;
Weitz, Richard

Publication type:

Article

Toward Exploring the Synergy Between Cloud Radar Polarimetry and Doppler Spectral Analysis in Deep Cold Precipitating Systems in the Arctic.

Published in:

Journal of Geophysical Research. Atmospheres, 2018, v. 123, n. 5, p. 2797, doi. 10.1002/2017JD027717

By:

Oue, Mariko;
Kollias, Pavlos;
Ryzhkov, Alexander;
Luke, Edward P.

Publication type:

Article

Polarimetric radar and aircraft observations of saggy bright bands during MC3E.

Published in:

Journal of Geophysical Research. Atmospheres, 2016, v. 121, n. 7, p. 3584, doi. 10.1002/2015JD024446

By:

Kumjian, Matthew R.;
Mishra, Subashree;
Giangrande, Scott E.;
Toto, Tami;
Ryzhkov, Alexander V.;
Bansemer, Aaron

Publication type:

Article

Application of Spectral Polarimetry to a Hailstorm at Low Elevation Angle.

Published in:

Journal of Atmospheric & Oceanic Technology, 2019, v. 36, n. 4, p. 567, doi. 10.1175/JTECH-D-18-0115.1

By:

Wang, Yadong;
Yu, Tian-You;
Ryzhkov, Alexander V.;
Kumjian, Matthew R.

Publication type:

Article

Radar Observation of Evaporation and Implications for Quantitative Precipitation and Cooling Rate Estimation.

Published in:

Journal of Atmospheric & Oceanic Technology, 2016, v. 33, n. 8, p. 1779, doi. 10.1175/JTECH-D-15-0244.1

By:

Xie, Xinxin;
Evaristo, Raquel;
Troemel, Silke;
Saavedra, Pablo;
Simmer, Clemens;
Ryzhkov, Alexander

Publication type:

Article

Quasi-Vertical Profiles-A New Way to Look at Polarimetric Radar Data.

Published in:

Journal of Atmospheric & Oceanic Technology, 2016, v. 33, n. 3, p. 551, doi. 10.1175/JTECH-D-15-0020.1

By:

Ryzhkov, Alexander;
Zhang, Pengfei;
Reeves, Heather;
Kumjian, Matthew;
Tschallener, Timo;
Trömel, Silke;
Simmer, Clemens

Publication type:

Article

Which Polarimetric Variables Are Important for Weather/No-Weather Discrimination?

Published in:

Journal of Atmospheric & Oceanic Technology, 2015, v. 32, n. 6, p. 1209, doi. 10.1175/JTECH-D-13-00205.1

By:

Lakshmanan, Valliappa;
Karstens, Christopher;
Krause, John;
Elmore, Kim;
Ryzhkov, Alexander;
Berkseth, Samantha

Publication type:

Article

Using Microwave Backhaul Links to Optimize the Performance of Algorithms for Rainfall Estimation and Attenuation Correction.

Published in:

Journal of Atmospheric & Oceanic Technology, 2014, v. 31, n. 8, p. 1748, doi. 10.1175/JTECH-D-14-00016.1

By:

Trömel, Silke;
Ziegert, Michael;
Ryzhkov, Alexander V.;
Chwala, Christian;
Simmer, Clemens

Publication type:

Article

Potential Utilization of Specific Attenuation for Rainfall Estimation, Mitigation of Partial Beam Blockage, and Radar Networking.

Published in:

Journal of Atmospheric & Oceanic Technology, 2014, v. 31, n. 3, p. 599, doi. 10.1175/JTECH-D-13-00038.1

By:

Ryzhkov, Alexander;
Diederich, Malte;
Zhang, Pengfei;
Simmer, Clemens

Publication type:

Article