SM027
Space Precipitation: Drivers, Dynamics and Impacts

Session ID#: 160362

Session Description:
Particle precipitation is a fundamental heliophysics process driven by dynamic processes on the sun, in the solar wind and within planetary magnetospheres. At Earth, precipitation across a range of energies and species is a manifestation of dynamic coupling between the Sun, solar wind, magnetosphere, ionosphere and atmosphere. Precipitation leads to a wide range of impacts from vibrant auroral displays, to the generation of ionospheric current systems and irregularities, to impacts on infrastructure such as satellite drag or ground induced currents. This session takes a system-science perspective on recent advancements on drivers, spatiotemporal dynamics, pathways, and impacts of particle precipitation using theory, modelling and observations. Priority will be given to abstracts focused on the system-science link between the drivers, dynamics, and impacts of precipitation; the relative importance of drivers; and those focused on dynamics driven by large scale processes, for example, solar wind structure (e.g., CME, CIR) or geomagnetic storm phase.
Index Terms:

2716 Energetic particles: precipitating [MAGNETOSPHERIC PHYSICS]
3354 Precipitation [ATMOSPHERIC PROCESSES]


Primary Convener:  Samuel Walton, University College London, London, United Kingdom
Conveners:  Ashley D D Greeley1,2, Kyle R Murphy3 and Alexa Jean Halford2, (1)Catholic University of America, physics, Washington, DC, United States(2)NASA Goddard Space Flight Center, Greenbelt, MD, United States(3)Self Employed, Washington, United States
Student/Early Career Convener:  Samuel Walton, UCL Mullard Space Science Laboratory, Dorking, United Kingdom
 
Detailed properties of MeV electron microbursts: implications for wave drivers and atmospheric impacts (Invited) (1051696)
Lauren W Blum, University of Colorado at Boulder, LASP, Boulder, CO, United States, Hamdan Kandar, University of Colorado at Boulder, APS, Boulder, United States, Conrad Meyer-Reed, University of Colorado at Boulder, Boulder, CO, United States and Mykhaylo Shumko, NASA Goddard Space Flight Center, Greenbelt, United States
 
An Updated Model for Determining the Latitudinal Extent of Medium Energy Electron Precipitation Using MEPED Onboard NOAA POES (1051801)
Eldho Midhun Babu1, Hilde Nesse Tyssøy1, Ville Aleksi Maliniemi1, Josephine Alessandra Salice1 and Ian G Richardson2, (1)University of Bergen, Birkeland Centre for Space Science (BCSS), Department of Physics and Technology, Bergen, Norway, (2)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States
 
Solar Wind Structures as Drivers of the High-Energy Tail of the Precipitating Energetic Electron Spectrum (1055567)
Josephine Alessandra Salice, Hilde Nesse Tyssøy, Christine Smith-Johnsen and Eldho Midhun Babu, University of Bergen, Birkeland Centre for Space Science (BCSS), Department of Physics and Technology, Bergen, Norway
 
Statistical Size of the Microburst-Producing Chorus Source Determined From FIREBIRD II and Van Allen Probes Conjunctions (1074172)
Aaron W Breneman1, Sadie Elliott2, Chris A Colpitts3, Mykhaylo Shumko1, Arlo Johnson4 and John Glen Sample5, (1)NASA Goddard Space Flight Center, Greenbelt, United States, (2)Augsburg College, Minneapolis, United States, (3)University of Minnesota, School of Physics and Astronomy, Minneapolis, MN, United States, (4)Montana State University, Bozeman, United States, (5)Montana State University, Bozeman, MT, United States
 
Analysis of Electron Precipitation and Ionospheric Density Enhancements due to Hiss Using Incoherent Scatter Radar and Arase Observations (1074637)
Qianli Ma1,2, Wei Xu3, Ennio R Sanchez4, Robert Andrew Marshall3, Jacob Bortnik2, Pablo M Reyes5, Roger H Varney6, Stephen Roland Kaeppler7, Yoshizumi Miyoshi8, A Matsuoka9, Yoshiya Kasahara10, Shoya Matsuda10, Fuminori Tsuchiya11, Atsushi Kumamoto11, Satoshi Kasahara12, Shoichiro Yokota13, Kunihiro Keika14, Tomoaki Hori15, Takefumi Mitani16, Satoko Nakamura17, Yoichi Kazama18, S. Y. Wang18, Chae Woo Jun17, Iku Shinohara19 and Sunny W. Y. Tam20, (1)Boston University, Boston, MA, United States, (2)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, United States, (3)University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, United States, (4)SRI International, Menlo Park, CA, United States, (5)SRI International Menlo Park, Center for Geospace studies, Menlo Park, CA, United States, (6)University of California Los Angeles, Los Angeles, United States, (7)Clemson University, Physics and Astronomy, Clemson, United States, (8)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, (9)Kyoto University, Kyoto, Japan, (10)Kanazawa University, Graduate School of Natural Science and Technology, Kanazawa, Japan, (11)Tohoku University, Department of Geophysics, Graduate School of Science, Sendai, Japan, (12)The University of Tokyo, Tokyo, Japan, (13)Osaka University, Osaka, Japan, (14)University of Tokyo, Department of Earth and Planetary Science, Bunkyo-ku, Japan, (15)Nagoya Univ. STE lab., Nagoya, Aichi, Japan, (16)Japan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Sagamihara, Japan, (17)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (18)ASIAA, Taipei, Taiwan, (19)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Japan, (20)National Cheng Kung University, Tainan, Taiwan
 
Overview of the “Loss through Auroral Microburst Pulsations” (LAMP) Sounding Rocket Mission (1075407)
Marc Lessard1, Alexa Jean Halford2, Kazushi Asamura3, Niharika Godbole1, Donald L Hampton4, Keisuke Hosokawa5, Allison N Jaynes6, Hyomin Kim7, Kristina Lynch8, Maya Mandyam9, Matthew G McHarg10, Miyoshi Yoshizumi11, Taku Namekawa12, Sungjun Noh13, Masahito Nosé14, Nikolaos Paschalidis15, Takeshi Sakanoi16, Mykhaylo Shumko17, Emma Spanswick18, Riley Troyer19, Paulo Uribe2, Jules van Irsel20, John Williams21 and LAMP sounding rocket science team, (1)University of New Hampshire Main Campus, Durham, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)ISAS/JAXA, Sagamihara, Japan, (4)University of Alaska Fairbanks, Fairbanks, AK, United States, (5)Univ Electro-Communications, Chofu, Japan, (6)University of Colorado at Boulder, LASP, Boulder, United States, (7)Virginia Polytechnic Institute and State University, Blacksburg, United States, (8)Dartmouth College, Hanover, NH, United States, (9)US Air Force Academy, USAF Academy, CO, United States, (10)United States Air Force Academy, Department of Physics, Colorado Springs, CO, United States, (11)Nagoya University, Nagoya, Japan, (12)The University of Tokyo, Tokyo, Japan, (13)New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Newark, United States, (14)Nagoya Univeristy, Institute for Space-Earth Environmental Research, Nagoya, Japan, (15)NASA/GSFC-Heliophysics Sci, Greenbelt, MD, United States, (16)PPARC, Tohoku University, Sendai, Japan, (17)NASA Goddard Space Flight Center, Greenbelt, United States, (18)University of Calgary, Calgary, AB, Canada, (19)University of Iowa, Department of Physics and Astronomy, Iowa City, United States, (20)University of Calgary, Physics & Astronomy, Calgary, AB, Canada, (21)US Air Force Academy, USAF Academy, United States
 
An Extended Metric Study of SWMF Conductance Model Influences on Estimating FACs: Effectiveness of semi-physical MAGNetosphere-Ionosphere-Thermosphere (MAGNIT) Model (1078209)
Erika Hathaway1, Michael Warren Liemohn2, Agnit Mukhopadhyay1, Brian J Anderson3, Sarah K. Vines4 and Robin J Barnes5, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, United States, (3)Johns Hopkins Univ, Laurel, United States, (4)University of Texas at San Antonio, San Antonio, United States, (5)JHU/APL, Laurel, MD, United States
 
Estimating the altitude of pulsating aurora emission: triangulation from three ground-based stations during the LAMP rocket experiment (1083419)
Keisuke Hosokawa, University of Electro-Communications, Tokyo, Japan, Yoshizumi Miyoshi, Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, Matthew G McHarg, United States Air Force Academy, Department of Physics, Colorado Springs, CO, United States, Vincent Ledvina, Predictive Science Inc., San Diego, United States, Donald Hampton, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Mykhaylo Shumko, NASA Goddard Space Flight Center, Greenbelt, United States, Kazushi Asamura, ISAS/JAXA, Sagamihara, Japan, Takeshi Sakanoi, PPARC, Tohoku University, Sendai, Japan, Takefumi Mitani, Japan Aerospace Exploration Agency, Kanagawa, Japan, Taku Namekawa, The University of Tokyo, Tokyo, Japan, Nose Masahito, Kyoto University, Kyoto, Japan, Yasunobu Ogawa, NIPR National Institute of Polar Research, Tokyo, Japan, Marc Lessard, University of New Hampshire, Durham, NH, United States, Alexa Jean Halford, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Allison N Jaynes, University of Colorado at Boulder, LASP, Boulder, United States
 
Observation of pulsating auroras with a multi-spectral auroral camera AIC2 on the LAMP rocket (1086184)
Takeshi Sakanoi, Tohoku University, Sendai, Japan, Kazushi Asamura, ISAS/JAXA, Sagamihara, Japan, Marc Lessard, University of New Hampshire, Durham, NH, United States, Alexa Jean Halford, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Yoshizumi Miyoshi, Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, Keisuke Hosokawa, Univ Electro-Communications, Chofu, Japan, Taku Namekawa, The University of Tokyo, Tokyo, Japan, Takefumi Mitani, ISAS/JAXA, Kanagawa, Japan, Masahito Nosé, Nagoya Univeristy, Institute for Space-Earth Environmental Research, Nagoya, Japan, Donald L Hampton, University of Alaska Fairbanks, Fairbanks, AK, United States, Mykhaylo Shumko, NASA Goddard Space Flight Center, Greenbelt, United States, Allison N Jaynes, University of Colorado at Boulder, LASP, Boulder, United States and Matthew G McHarg, United States Air Force Academy, Department of Physics, Colorado Springs, CO, United States
 
Global Prediction of Auroral Electrodynamics - Source Balance and Hemispheric Asymmetries (1086194)
Agnit Mukhopadhyay1, Alex Glocer2, Daniel T. Welling3, Katherine Garcia-Sage4, Michael Warren Liemohn3, Meghan Burleigh5 and Elizabeth Vandegriff6, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Geospace Physics Laboratory, Greenbelt, United States, (3)University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, United States, (4)NASA Goddard Space Flight Center, Community Coordinated Modeling Center, Greenbelt, MD, United States, (5)US Naval Research Laboratory, Monterey, MI, United States, (6)University of Texas at Arlington, Arlington, United States
 
LAMP-HEP Observation of Microburst Precipitation associated with Pulsating Aurora (1086979)
Taku Namekawa1, Takefumi Mitani2, Kazushi Asamura2, Yoshizumi Miyoshi3, Keisuke Hosokawa4, Marc Lessard5, Alexa Jean Halford6, Takeshi Sakanoi7, Miki Kawamura7, Masahito Nosé8, Reiko Nomura9, Mariko Teramoto10, Donald L Hampton11, Mykhaylo Shumko12, Allison N Jaynes13, Matthew G McHarg14, Vincent Ledvina15 and LAMP sounding rocket science team, (1)University of Tokyo, Bunkyo-ku, Japan, (2)ISAS/JAXA, Sagamihara, Japan, (3)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, (4)Univ Electro-Communications, Chofu, Japan, (5)University of New Hampshire, Durham, NH, United States, (6)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)Tohoku University, Sendai, Japan, (8)ISEE, Nagoya University, Nagoya, Japan, (9)JAXA, Kanagawa, Japan, (10)Nagoya University, ISEE, Nagoya, Japan, (11)University of Alaska Fairbanks, Fairbanks, AK, United States, (12)NASA Goddard Space Flight Center, Greenbelt, United States, (13)University of Colorado at Boulder, LASP, Boulder, United States, (14)United States Air Force Academy, Department of Physics, Colorado Springs, CO, United States, (15)Predictive Science Inc., San Diego, United States
 
Quantifying Uncertainty in Energetic Particle Precipitation Atmospheric Effects via GEANT4 Simulations (1091425)
Grant Berland, University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, CO, United States and Robert Andrew Marshall, University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, United States
 
An Incoherent Scatter Radar and All Sky Imager Derived Empirical Conductance Model (1093383)
Stephen Roland Kaeppler1, Danielle Markowski1, Andrew Pepper1, Riley Troyer2, Allison N Jaynes3, Roger H Varney4 and Donald L Hampton5, (1)Clemson University, Physics and Astronomy, Clemson, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, United States, (3)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (4)University of California Los Angeles, Los Angeles, United States, (5)University of Alaska Fairbanks, Fairbanks, AK, United States
 
The Competition Between Wave-Driven and Current Sheet Scattering-Driven Precipitation of Relativistic Electrons (1093636)
Luisa Capannolo, Boston University, Boston, MA, United States, Wen Li, Boston University, Boston, United States, Robyn M Millan, Dartmouth College, Department of Physics and Astronomy, Hanover, NH, United States, David Miles Smith, University of California Santa Cruz, Department of Physics and Santa Cruz Institute for Particle Physics, Santa Cruz, CA, United States, Nithin Sivadas, Catholic University of America, Washington, DC, United States, John Glen Sample, Montana State University, Bozeman, MT, United States, Sapna Shekhar, Dartmouth College, Hanover, NH, United States, Katharine Duderstadt, University of New Hampshire, Earth Systems Research Center, Durham, NH, United States and Robert Andrew Marshall, Stanford University, Stanford, United States
 
Constraining the Size and Duration of Microburst-producing Chorus Regions: A Statistical Study of Low- and High- Altitude Observations (1110217)
Kazuo Shiokawa1, Mitsunori Ozaki2, Mykhaylo Shumko3, Aaron W Breneman3, Joshua Pettit4, Takefumi Mitani5, Jyrki Kalervo Manninen6, Chris A Colpitts7, John Glen Sample8, Shoya Matsuda9, Cynthia A Cattell7, Yoshiya Kasahara9, Martin G Connors10, Iku Shinohara11, Arlo Johnson12,13, Christopher M Cully14, Tomoaki Hori15, Alexa Jean Halford16, Satoko Nakamura17, Yoshizumi Miyoshi18 and Sadie Elliott19, (1)ISEE, Nagoya Univ, Aichi, Japan, (2)Kanazawa University, Kanazawa, Japan, (3)NASA Goddard Space Flight Center, Greenbelt, United States, (4)Univ Colorado, Boulder, United States, (5)Japan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Sagamihara, Japan, (6)Sodankyla Geophysical Observatory, Sodankyla, Finland, (7)University of Minnesota, School of Physics and Astronomy, Minneapolis, MN, United States, (8)Montana State University, Bozeman, MT, United States, (9)Kanazawa University, Graduate School of Natural Science and Technology, Kanazawa, Japan, (10)Athabasca University, Athabasca, AB, Canada, (11)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Japan, (12)Montana State University, Bozeman, United States, (13)University of New Hampshire Main Campus, Durham, United States, (14)University of Calgary, Calgary, AB, Canada, (15)Nagoya Univ. STE lab., Nagoya, Aichi, Japan, (16)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (17)Kyoto University, Graduate School of Science, Kyoto, Japan, (18)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, (19)University of Minnesota Twin Cities, Minneapolis, MN, United States
 
How Low Can They Go? Investigating the Impact of ULF Waves on Lower-Energy Electrons (Invited) (1114486)
Adam C Kellerman, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, Kyle R Murphy, Self Employed, Washington, United States, Louis Ozeke, University of Alberta, Department of Physics, Edmonton, AB, Canada, Alexa Jean Halford, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Aaron W Breneman, The University of Minnesota, Minneapolis, United States, Lauren W Blum, University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States and Frances Allana Staples, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
 
Differentiating Between Simultaneous Loss Drivers in Earth’s Outer Radiation Belt Using Phase Space Density Observations (1115773)
Frances Allana Staples, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Adam C Kellerman, University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States, Qianli Ma, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, United States, Jonathan Rae, Northumbria University, Newcastle upon Tyne, United Kingdom and Colin Forsyth, UCL Mullard Space Science Laboratory, Dorking, United Kingdom
 
New POES Observations showing a Non-linear Relationship between Energetic Electron Precipitation and the Population of Trapped Electrons (1118145)
Louis Ozeke1, Ian Robert Mann1, Leonid Olifer1 and Suman Chakraborty2, (1)University of Alberta, Department of Physics, Edmonton, AB, Canada, (2)Northumbria University, Newcastle upon Tyne, United Kingdom
 
Spatiotemporal Variations of Radiation Belt Electron Precipitation at LEO Using REACH and POES (1119502)
Alexander David Shane1, Erin McMurchie1, Robert Andrew Marshall1 and Joshua Pettit2, (1)University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, United States, (2)Laboratory for Atmospheric and Space Physics, Boulder, United States
 
High-Resolution Study of the Relationship Between the Region 2 Equatorward Boundary and Soft Electron Fluxes (1120975)
Ganegama Liyanage1, David J Knudsen1 and David Miles2, (1)University of Calgary, Calgary, AB, Canada, (2)University of Iowa, Iowa City, IA, United States
 
Riometer Observations of Electron Injection Drift Dispersion (1121489)
Christian Keenan1, Emma Spanswick1, Riley Troyer2, Allison N Jaynes3, Adam C Kellerman4 and Elizabeth Anita Roy1, (1)University of Calgary, Calgary, AB, Canada, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, United States, (3)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (4)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States
 
Characterization of Relativistic Electron Precipitation Events Observed by the CALET Experiment Using Self-Organizing-Maps (1123466)
Sergio Vidal-Luengo1, Lauren W Blum2, Alessandro Bruno3 and Georgia Adair de Nolfo3, (1)University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (2)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
NAIRAS Model Updates and Improvements to the Prediction of the Ionizing Radiation Environment from the Earth’s Surface to Geospace (1124326)
Christopher J Mertens1, Guillaume Gronoff1, Yihua Zheng2, Janessa Buhler3, Emily Moon Willis4, Maksym Petrenko5, Daniel Phoenix6, Insoo Jun7 and Joseph I Minow8, (1)NASA Langley Research Center, Hampton, VA, United States, (2)NASA/GSFC, Greenbelt, MD, United States, (3)NASA Kennedy Space Center, Titusville, United States, (4)NASA Marshall Space Flight Center, Huntsville, AL, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (6)NASA Langley Research Center, Hampton, United States, (7)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (8)NASA MSFC, Huntsville, AL, United States
 
Wide energy electron precipitation during pulsating aurora: LAMP sounding rocket experiment and computer simulation (1132432)
Yoshizumi Miyoshi1, Kazushi Asamura2, Keisuke Hosokawa3, Takefumi Mitani4, Taku Namekawa5, Shinji Saito6, Kazuteru Takahashi1, Takeshi Sakanoi7, Masahito Nose8, Marc Lessard9, Alexa Jean Halford10, Mykhaylo Shumko11, Matthew McHarg12, Donald L Hampton13, Allison N Jaynes14, Vincent Ledvina15, Kristina Lynch16, Hyomin Kim17, Emma Spanswick18, Riley Troyer19 and Niharika Godbole20, (1)Nagoya University, Nagoya, Japan, (2)ISAS/JAXA, Sagamihara, Japan, (3)Univ Electro-Communications, Chofu, Japan, (4)Japan Aerospace Exploration Agency, Kanagawa, Japan, (5)The University of Tokyo, Tokyo, Japan, (6)NICT, Koganei, Japan, (7)PPARC, Tohoku University, Sendai, Japan, (8)Kyoto University, Kyoto, Japan, (9)University of New Hampshire, Durham, NH, United States, (10)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (11)NASA Goddard Space Flight Center, Greenbelt, United States, (12)US Air Force Academy, USAF Academy, CO, United States, (13)University of Alaska Fairbanks, Fairbanks, AK, United States, (14)University of Colorado at Boulder, LASP, Boulder, United States, (15)Predictive Science Inc., San Diego, United States, (16)Dartmouth College, Hanover, NH, United States, (17)Virginia Polytechnic Institute and State University, Blacksburg, United States, (18)University of Calgary, Calgary, AB, Canada, (19)University of Iowa, Department of Physics and Astronomy, Iowa City, United States, (20)University of New Hampshire Main Campus, Durham, United States
 
First study of ionospheric density profiles in response to EMIC-driven proton precipitation: simultaneous observations and GLOW simulations (1136329)
Xingbin Tian1, Yiqun Yu1,2, Longxing Ma3, Jinbin Cao3, Stanley C Solomon4, Shreedevi Porunakatu Radhakrishna5, Shiokawa Kazuo6, Yuichi Otsuka7, Shin-ichiro Oyama8 and Yoshizumi Miyoshi9, (1)Beihang University, Beijing, China, (2)Los Alamos National Laboratory, Los Alamos, United States, (3)Beihang University, School of Space and Environment,Space Science Institute, Beijing, China, (4)NCAR, HAO, Boulder, CO, United States, (5)School of Space and Environment, Beihang University, Beijing, China, (6)ISEE, Nagoya University, Nagoya, Japan, (7)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (8)National Institute of Polar Research, Tokyo, Japan, (9)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan
 
SuperMAG SML-LT Parameter as an Indicator of Substorm Triggering Mechanism (1136849)
Shipra Sinha1, Geeta Vichare1 and David G Sibeck2, (1)Indian Institute of Geomagnetism, Navi Mumbai, India, (2)NASA/GSFC, Greenbelt, United States
 
Solar Wind Control of Electron Isotropy Boundary Properties (1146326)
Colin Wilkins1, Vassilis Angelopoulos2, Andrei Runov2, Anton Artemyev2, Xiaojia Zhang2, Jiang Liu2 and Ethan Tsai2, (1)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States, (2)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, United States
 
Role of Solar Wind Periodic Density Structures in Energetic Particle Precipitation: BARREL observations (1153962)
Simone Di Matteo1,2, Aaron W Breneman3, Nicholeen M Viall4, Larry Kepko4 and Alexa Jean Halford5, (1)Catholic University of America, Physics Department, Washington, United States, (2)NASA Goddard Space Flight Center / Catholic U. of America, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Greenbelt, United States, (4)NASA GSFC, Greenbelt, MD, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
The Medium Energy Proton and Electron Detector Precipitating Electron (MPE) data set

The Medium Energy Proton and Electron Detector Precipitating Electron (MPE) data set (1158147)

Joshua Pettit, NASA Goddard Space Flight Center, Greenbelt, United States, Cora Randall, University of Colorado at Boulder, LASP & Atmospheric and Oceanic Sciences, Boulder, CO, United States and V Lynn Harvey, Laboratory for Atmospheric and Space Physics, Boulder, United States
 
Contributions of Energetic Particle Precipitation to Radiation Dose from the Ground to Low Earth Orbit (1160985)
Erin McMurchie, Alexander David Shane and Robert Andrew Marshall, University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, United States
 
Revisiting Kennel-Petschek in the 21st Century: An Integrated Model of the Self-Consistent Capping of Electron Flux and the Control of Non-Linear Energetic Electron Precipitation into the Atmosphere (1161403)
Ian Robert Mann1, Leonid Olifer1, Louis Ozeke1, Suman Chakraborty2, Jonathan Rae2, Clare Watt2, Barry Mauk3, Seth G Claudepierre4, Dan N Baker5 and Harlan E. Spence6, (1)University of Alberta, Department of Physics, Edmonton, AB, Canada, (2)Northumbria University, Newcastle upon Tyne, United Kingdom, (3)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (4)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (5)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (6)University of New Hampshire, Durham, NH, United States
 
Characterization of Radiation Exposure at Aviation Flight Altitudes Using the Nowcast of Aerospace Ionizing Radiation System (NAIRAS) (1165819)
Daniel Benjamin Phoenix, Science Systems and Application Inc, Hampton, United States, Christopher J Mertens, NASA Langley Research Ctr, Hampton, VA, United States, Guillaume Gronoff, NASA Langley Research Center, Hampton, VA, United States and W Kent Tobiska, Space Environment Technologies, Pacific Palisades, CA, United States
 
Using the AFINO code to identify and catalog EMIC waves in the magnetosphere (1166855)
Andrew R Inglis, Catholic University of America, Washington, DC, United States; NASA Goddard Space Flight Center, Greenbelt, United States, Kyle R Murphy, Self Employed, Washington, United States and Alexa Jean Halford, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
SCIFER-2 Observations of High Altitude Neutral Upwelling (1168040)
Jenna Burgett1, Allison N Jaynes2, Marc Lessard3, Brent Sadler4, Noé Lugaz3 and Alec Damsell1, (1)University of New Hampshire Main Campus, Durham, United States, (2)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (3)University of New Hampshire, Durham, NH, United States, (4)University of New Hampshire, Durham, United States
 
An Improved Ionospheric Conductance Calculation Method (1171859)
Reese Van Putten, Florida Institute of Technology, Melbourne, FL, United States, Xiaohua Fang, University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States and Naomi Maruyama, University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, United States
 
Suggestions of electron precipitation in ARMAS radiation monitoring from the surface to LEO (1174665)
W Kent Tobiska1, Leonid V Didkovsky2, Seth R Wieman2, Kevin Judge3, Sebastian Bristow2, Brad Gersey2, Justin James Bailey2, Dave Bouwer2, Kaiya Wahl2, Jean Yoshii2 and ARMAS, (1)Space Environment Technologies, Pacific Palisades, CA, United States, (2)Space Environment Technologies, Pacific Palisades, United States, (3)Space Environment Technologies, Hawthorne, CA, United States
 
Spatial and Temporal Scales of Pulsating Aurora during the Loss Through Auroral Microburst Pulsations (LAMP) Rocket Mission (1175923)
Maya Mandyam1, Matthew G McHarg2, Alexa Jean Halford3, Kazushi Asamura4, Niharika Godbole5, Donald L Hampton6, Keisuke Hosokawa7, Allison N Jaynes8, Hyomin Kim9, Vincent Ledvina10, Marc Lessard11, Kristina Lynch12, Yoshizumi Miyoshi13, Taku Namekawa14, Sungjun Noh15, Nose Masahito16, Nikolaos Paschalidis17, Takeshi Sakanoi18, Mykhaylo Shumko19, Emma Spanswick20, Riley Troyer21, Paulo Uribe3, Jules van Irsel22 and John Williams23, (1)US Air Force Academy, USAF Academy, CO, United States, (2)United States Air Force Academy, Department of Physics, Colorado Springs, CO, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)ISAS/JAXA, Sagamihara, Japan, (5)University of New Hampshire Main Campus, Durham, United States, (6)University of Alaska Fairbanks, Fairbanks, AK, United States, (7)Univ Electro-Communications, Chofu, Japan, (8)University of Colorado at Boulder, LASP, Boulder, United States, (9)Virginia Polytechnic Institute and State University, Blacksburg, United States, (10)Predictive Science Inc., San Diego, United States, (11)University of New Hampshire, Durham, NH, United States, (12)Dartmouth College, Hanover, NH, United States, (13)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, (14)The University of Tokyo, Tokyo, Japan, (15)New Jersey Institute of Technology, Center for Solar-Terrestrial Research, Newark, United States, (16)Kyoto University, Kyoto, Japan, (17)NASA/GSFC-Heliophysics Sci, Greenbelt, MD, United States, (18)PPARC, Tohoku University, Sendai, Japan, (19)NASA Goddard Space Flight Center, Greenbelt, United States, (20)University of Calgary, Calgary, AB, Canada, (21)University of Iowa, Department of Physics and Astronomy, Iowa City, United States, (22)University of Calgary, Physics & Astronomy, Calgary, AB, Canada, (23)US Air Force Academy, USAF Academy, United States
 
Summation of Sources of Total Ionospheric Conductivity (1186341)
Sunanda Suresh, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Michael Warren Liemohn, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, United States, Agnit Mukhopadhyay, NASA Goddard Space Flight Center, Greenbelt, MD, United States; American University, Washington, United States and Meghan Burleigh, US Naval Research Laboratory, Monterey, MI, United States
 
Investigating Spatial Scales of Energetic Particle Precipitation Signatures in the Mesosphere-Lower Thermosphere with a VLF Lightning Detection Network (1187286)
Todd Anderson1, Robert H Holzworth II2 and Michael McCarthy2, (1)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States, (2)University of Washington, Department of Earth and Space Sciences, Seattle, United States
 
A Test of Electron Precipitation Models Using Incoherent Scatter Radar and Van Allen Probes Observations (1189858)
Ennio R Sanchez1, Qianli Ma2, Wei Xu3, Robert Marshall4, Jacob Bortnik2, Pablo M Reyes5, Roger H Varney6 and Stephen Roland Kaeppler7, (1)SRI International Menlo Park, Menlo Park, United States, (2)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, United States, (3)University of Colorado at Boulder, Aerospace Engineering Sciences, Boulder, United States, (4)University of Colorado at Boulder, Colorado Center for Astrodynamics Research, Boulder, CO, United States, (5)SRI International, GeoSpace, Menlo Park, United States, (6)University of California Los Angeles, Los Angeles, United States, (7)SRI International, Menlo Park, United States
 
Reconstruction of the Electron Precipitation Spectrum Based on Modeling of Auroral Optical Emission Tomography (1190192)
Anton Goertz, Los Alamos National Laboratory, Intelligence And Space Research, Los Alamos, NM, United States and Noora Partamies, University Centre in Svalbard, Longyearbyen, Norway