Modeling equatorial plasma bubbles with SAMI3/WACCM‐X: September 2017 storm | Geophysical Research Letters | 2024-06-16 |
Relative contributions of field‐aligned currents and particle precipitation to Inter‐Hemispheric Asymmetry at high latitudes during the 2015 St. Patrick's Day storm | Journal of Geophysical Research: Space Physics | 2024-04-01 |
Absence of high frequency echoes from ionosondes during the 23–25 April 2023 geomagnetic storm; what happened? | Journal of Geophysical Research: Space Physics | 2024-03-24 |
Investigating the interhemispheric asymmetry in Joule heating during the 2013 St. Patrick's Day geomagnetic storm | Space Weather | 2023-09-01 |
Interhemispheric asymmetry of the thermospheric neutral density response to the 7-9 September 2017 geomagnetic storms | Geophysical Research Letters | 2023-06-16 |
Editorial: Advances on upper-atmosphere characterization for geodetic space weather research and applications | Frontiers in Astronomy and Space Sciences | 2023-05-10 |
Plasma-neutral interactions in the lower thermosphere-ionosphere: The need for in situ measurements to address focused questions | Frontiers in Astronomy and Space Sciences | 2023-01-30 |
Daedalus MASE (mission assessment through simulation exercise): A toolset for analysis of in situ missions and for processing global circulation model outputs in the lower thermosphere-ionosphere | Frontiers in Astronomy and Space Sciences | 2023-01-12 |
Next generation magnetic field measurements from low-earth orbit satellites enable enhanced space weather operations | Frontiers in Astronomy and Space Sciences | 2022-11-18 |
Assessment of using field-aligned currents to drive the global ionosphere thermosphere model: A case study for the 2013 St Patrick’s Day geomagnetic storm | Space Weather | 2022-09-01 |
Importance of lower atmospheric forcing and magnetosphere-ionosphere coupling in simulating neutral density during the February 2016 geomagnetic storm | Frontiers in Astronomy and Space Sciences | 2022-08-30 |
Solar flare effects in the Earth’s magnetosphere | Nature Physics | 2021-03-22 |
Magnetosphere‐ionosphere coupling via prescribed field‐aligned current simulated by the TIEGCM | Journal of Geophysical Research: Space Physics | 2021-01-11 |
3‐D tomographic reconstruction of SED plume during 17 March 2013 storm | Journal of Geophysical Research: Space Physics | 2020-11-01 |
Importance of Regional‐Scale Auroral Precipitation and Electrical Field Variability to the Storm‐Time Thermospheric Temperature Enhancement and Inversion Layer (TTEIL) in the Antarctic E Region | Journal of Geophysical Research: Space Physics | 2020-09-01 |
Large‐scale ionospheric disturbances during the 17 March 2015 storm: A model‐data comparative study | Journal of Geophysical Research: Space Physics | 2020-05-19 |
Impact of nitric oxide, solar EUV and particle precipitation on thermospheric density decrease | Journal of Atmospheric and Solar-Terrestrial Physics | 2019-01-01 |
Development and validation of the whole atmosphere Community Climate Model with thermosphere and ionosphere extension (WACCM-X 2.0) | Journal of Advances in Modeling Earth Systems | 2018-02-01 |
First results from the ionospheric extension of WACCM-X during the deep solar minimum year of 2008 | Journal of Geophysical Research: Space Physics | 2018-02-01 |
Effects of high-latitude forcing uncertainty on the low-latitude and midlatitude ionosphere | Journal of Geophysical Research: Space Physics | 2018-01-24 |
Ionosphere-thermosphere energy budgets for the ICME storms of March 2013 and 2015 estimated with GITM and observational proxies | Space Weather | 2017-09-02 |
Thermospheric recovery during the 5 April 2010 geomagnetic storm | Journal of Geophysical Research: Space Physics | 2017-04-01 |
Large scale high-latitude ionospheric electrodynamic fields and currents | Space Science Reviews | 2017-03-01 |
High-latitude energy input and its impact on the thermosphere | Journal of Geophysical Research: Space Physics | 2016-07-01 |
Upcoming release of the Whole Atmosphere Community Climate Model - eXtended (WACCM-X) | Joint CEDAR-GEM Workshop 2016 | 2016-06-22 |
Magnetopause erosion during the 17 March 2015 magnetic storm: Combined field-aligned currents, auroral oval, and magnetopause observations | Geophysical Research Letters | 2016-03-28 |
Ionospheric data assimilation and forecasting during storms | Journal of Geophysical Research-Space Physics | 2016-01-01 |
Upper thermospheric responses to forcing from above and below during 1-10 April 2010: Results from an ensemble of numerical simulations | Journal of Geophysical Research-Space Physics | 2015-04-01 |
Intraannual variability of tides in the thermosphere from model simulations and in situ satellite observations | Journal of Geophysical Research-Space Physics | 2015-01-01 |
Global ionospheric and thermospheric response to the 5 April 2010 geomagnetic storm: An integrated data-model investigation | Journal of Geophysical Research-Space Physics | 2014-12-01 |
RCM-E and AMIE studies of the Harang reversal formation during a steady magnetospheric convection event | Journal of Geophysical Research-Space Physics | 2014-09-01 |
Improved short-term variability in the Thermosphere-Ionosphere-Mesosphere-Electrodynamics General Circulation Model | Journal of Geophysical Research-Space Physics | 2014-08-01 |
Solar filament impact on 21 January 2005: Geospace consequences | Journal of Geophysical Research-Space Physics | 2014-07-01 |
The NCAR TIE-GCM: A community model of the coupled thermosphere/ionosphere system | Modeling the Ionosphere-Thermosphere System | 2014-03-17 |
Tidal signals in GOCE measurements and TIME-GCM | European Space Agency Living Planet Symposium 2013 | 2013-09-09 |
Modeling ionospheric super-fountain effect based on the coupled TIMEGCM-SAMI3 | Journal of Geophysical Research-Space Physics | 2013-05-26 |
Ionospheric and thermospheric variations associated with prompt penetration electric fields | Journal of Geophysical Research-Space Physics | 2012-08-10 |
Overview of the special issue on the atmospheric coupling processes in the sun–earth system | Journal of Atmospheric and Solar-Terrestrial Physics | 2012-02-01 |
Reversed two-cell convection in the Northern and Southern hemispheres during northward interplanetary magnetic field | Journal of Geophysical Research-Space Physics | 2011-12-31 |
Global observations of thermospheric temperature and nitric oxide from MIPAS spectra at 5.3 μm | Journal of Geophysical Research-Space Physics | 2011-10-18 |
Observations of a high-latitude stable electron auroral emission at ~16 MLT during a large substorm | Journal of Geophysical Research-Space Physics | 2011-07-19 |
Rapid recovery of thermosphere density during the October 2003 geomagnetic storms | Journal of Geophysical Research-Space Physics | 2011-03-05 |
Parameterization of monoenergetic electron impact ionization | Geophysical Research Letters | 2010-11-24 |
On the relationship of Joule heating and nitric oxide radiative cooling in the thermosphere | Journal of Geophysical Research-Space Physics | 2010-05-11 |
Wind and temperature effects on thermosphere mass density response to the November 2004 geomagnetic storm | Journal of Geophysical Research-Space Physics | 2010-05-04 |
Wind and temperature effects on thermosphere mass density response to the November 2004 geomagnetic storm | Journal of Geophysical Research-Space Physics | 2010-05-04 |
Wind and temperature effects on thermosphere mass density response to the November 2004 geomagnetic storm [correction] | Journal of Geophysical Research-Space Physics | 2010-05-04 |
Dual reversed convection and magnetospheric reconfiguration under strongly northward IMF conditions (Invited) [presentation] | AGU Fall Meeting 2009 | 2009-12-01 |
Neutral wind effect in producing a storm time ionospheric additional layer in the equatorial ionization anomaly region | Journal of Geophysical Research-Space Physics | 2009-09-25 |
Reversed ionospheric convections during the November 2004 storm: Impact on the upper atmosphere | Journal of Geophysical Research-Space Physics | 2009-07-29 |
Joule heating and nitric oxide in the thermosphere | Journal of Geophysical Research-Space Physics | 2009-05-07 |
Comparison of AMIE-modeled and Sondrestrom-measured joule heating: A study in model resolution and electric field-conductivity correlation | Journal of Geophysical Research-Space Physics | 2009-04-24 |
Electron impact ionization: A new parameterization for 100 eV to 1 MeV electrons | Journal of Geophysical Research-Space Physics | 2008-09-11 |
A dayside ionospheric positive storm phase driven by neutral winds | Journal of Geophysical Research-Space Physics | 2008-08-12 |
XUV photometer system (XPS): Improved solar irradiance algorithm using CHIANTI spectral models | Solar Physics | 2008-08-01 |
Prompt ionospheric/magnetospheric responses 29 October 2003 Halloween storm: Outflow and energization | Journal of Geophysical Research-Space Physics | 2008-06-10 |
Reversed ionospheric convections during November 2004 storm and the impact on the upper atmosphere [presentation] | American Geophysical Union, Spring Meeting 2008 | 2008-05-30 |
Impact of solar energy protons and magnetospheric energetic particles on the upper atmosphere [presentation] | AGU Fall Meeting 2007 | 2007-12-12 |
Mesospheric Joule heating during the 2003 Halloween superstorm [presentation] | AGU Fall Meeting 2007 | 2007-12-10 |
Energetic electron precipitation during sawtooth injections | Annales Geophysicae | 2007-06-04 |
Ground observation and AMIE-TIEGCM modeling of a storm-time traveling ionospheric disturbance | Journal of Geophysical Research-Space Physics | 2007-05-18 |
Geoeffectiveness of high-speed streams, coronal mass ejections, and interplanetary shocks [presentation] | AGU Fall Meeting 2006 | 2006-12-13 |
A two-ejecta event associated with a two-step geomagnetic storm | Journal of Geophysical Research-Space Physics | 2006-11-16 |
Magnetospheric energy budget during huge geomagnetic activity using Cluster and ground-based data | Journal of Geophysical Research-Space Physics | 2006-10-01 |
Introduction to special section on corotating solar wind streams and recurrent geomagnetic activity | Journal of Geophysical Research-Space Physics | 2006-07-15 |
Corotating solar wind streams and recurrent geomagnetic activity: A review | Journal of Geophysical Research-Space Physics | 2006-07-01 |
Theoretical study of the low- and midlatitude ionospheric electron density enhancement during the October 2003 superstorm: Relative importance of the neutral wind and the electric field | Journal of Geophysical Research-Space Physics | 2005-12-23 |
Energy transport in the thermosphere during the solar storms of April 2002 | Journal of Geophysical Research-Space Physics | 2005-12-15 |
Thermosphere density variations due to the 15-24 April 2002 solar events from CHAMP/STAR accelerometer measurements | Journal of Geophysical Research-Space Physics | 2005-12-01 |
Mapping of the heavy ion outflows as seen by IMAGE and multifluid global modeling for the 17 April 2002 storm | Journal of Geophysical Research-Space Physics | 2005-12-01 |
Polar cap potential saturation during large geomagnetic storms | Advances in Space Research | 2005-10-01 |
Assessment of ionospheric Joule heating by GUMICS-4 MDH simulation, AMIE, and satellite-based statistics: Towards a synthesis | Annales Geophysicae | 2005-09-15 |
Introduction to violent Sun-Earth connection events of October-November 2003 | Journal of Geophysical Research-Space Physics | 2005-09-01 |
High-latitude Joule heating response to IMF inputs | Journal of Geophysical Research-Space Physics | 2005-08-01 |
Optimal interpolation analysis of high-latitude ionospheric electrodynamics using empirical orthogonal functions: Estimation of dominant modes of variability and temporal scales of large-scale electric fields | Journal of Geophysical Research-Space Physics | 2005-06-01 |
Mesoscale ionospheric electrodynamics of omega bands determined from ground-based electromagnetic and satellite optical observations | Annales Geophysicae | 2005-03-01 |
Introduction to the special section: Violent Sun-Earth connection events of October-November 2003 | Geophysical Research Letters | 2005-02-01 |
Reconciling prediction algorithms for DST | Journal of Geophysical Research-Space Physics | 2005-02-01 |
Quasi-steady drift paths in a model magnetosphere with AMIE electric field: Implications for ring current formation | Journal of Geophysical Research-Space Physics | 2003-05-01 |
Intense space storms: Critical issues and open disputes | Journal of Geophysical Research-Space Physics | 2003-05-01 |
Properties of localized, high latitude, dayside aurora | Journal of Geophysical Research-Space Physics | 2003-04-01 |
Reply to comment by M. W. Liemohn and A. J. Ridley on ''Nonlinear response of the polar ionosphere to large values of the interplanetary electric field'' | Journal of Geophysical Research-Space Physics | 2003-02-01 |
Strong interplanetary magnetic field By-related plasma convection in the ionosphere and cusp field-aligned currents under northward interplanetary magnetic field conditions | Journal of Geophysical Research-Space Physics | 2002-12-01 |
Energy dissipation during a geomagnetic storm: May 1998 | Advances in Global Magnetospheric Structure, Dynamics, and Region Coupling | 2002-12-01 |
Investigation into the spatial and temporal coherence of ionospheric outflow on January 9-12, 1997 | Journal of Atmospheric and Solar-Terrestrial Physics | 2002-10-01 |
The polar cap magnetic activity indices in the southern (PCS) and northern (PCN) polar caps: Consistency and discrepancy | Geophysical Research Letters | 2002-09-01 |
Positive storm effects in the dayside polar ionospheric F-region observed by EISCAT and ESR during the magnetic storm of 15 May 1997 | Annales Geophysicae | 2002-09-01 |
Global impact of ionospheric outflows on the dynamics of the magnetosphere and cross-polar cap potential | Journal of Geophysical Research-Space Physics | 2002-09-01 |
Ionospheric response to the interplanetary magnetic field southward turning: Fast onset and slow reconfiguration | Journal of Geophysical Research-Space Physics | 2002-08-01 |
Joule heating patterns as a function of polar cap index | Journal of Geophysical Research-Space Physics | 2002-07-01 |
Consequences of a saturated convection electric field on the ring current | Geophysical Research Letters | 2002-05-01 |
Solar wind effects on ionospheric convection: A review | Journal of Atmospheric and Solar-Terrestrial Physics | 2002-01-01 |
Coexistence of ionospheric positive and negative storm phases under northern winter conditions: A case study | Journal of Geophysical Research-Space Physics | 2001-11-01 |
Coordinated Cluster, ground-based instrumentation and low-altitude satellite observations of transient poleward-moving events in the ionosphere and in the tail lobe | Annales Geophysicae | 2001-10-01 |
Polar cusp and vicinity under strongly northward interplanetary magnetic field on April 11, 1997: Observations and mhd simulations | Journal of Geophysical Research-Space Physics | 2001-10-01 |
Coordinated Cluster and ground-based instrument observations of transient changes in the magnetopause boundary layer during an interval of predominantly northward IMF: Relation to reconnection pulses and FTE signatures | Annales Geophysicae | 2001-10-01 |
Nonlinear response of the polar ionosphere to large values of the interplanetary electric field | Journal of Geophysical Research-Space Physics | 2001-09-01 |
Dominant role of the asymmetric ring current in producing the stormtime dst | Journal of Geophysical Research-Space Physics | 2001-06-01 |
Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp | Annales Geophysicae | 2001-06-01 |
An investigation of the influence of data and model inputs on assimilative mapping of ionospheric electrodynamics | Journal of Geophysical Research-Space Physics | 2001-01-01 |
Global simulation of the geospace environment modeling substorm challenge event | Journal of Geophysical Research-Space Physics | 2001-01-01 |
Substorm-associated changes in large-scale convection during the November 24, 1996, Geospace Environment Modeling event | Journal of Geophysical Research-Space Physics | 2001-01-01 |
Relationship between the northern hemisphere joule heating and geomagnetic activity in the southern polar cap | Journal of Geophysical Research-Space Physics | 2000-12-01 |
Upper-atmospheric effects of magnetic storms: A brief tutorial | Journal of Atmospheric and Solar-Terrestrial Physics | 2000-08-01 |
On the magnetospheric source regions of substorm-related field-aligned currents and auroral precipitation | Journal of Geophysical Research-Space Physics | 2000-08-01 |
Lessons from the ring current injection during the September 24, 25, 1998 storm | Geophysical Research Letters | 2000-05-01 |
Dynamical effects of geomagnetic storms and substorms in the middle-latitude ionosphere: An observational campaign | Journal of Geophysical Research-Space Physics | 2000-04-01 |
Coordinated incoherent scatter radar study of the January 1997 storm | Journal of Geophysical Research-Space Physics | 1999-11-01 |
Modeling of time-evolving magnetic fields during substorms | Journal of Geophysical Research-Space Physics | 1999-06-01 |
Polar cap index as a proxy for hemispheric joule heating | Geophysical Research Letters | 1999-04-15 |
Conjugate observations of the day-side reconnection electric field: A gem boundary layer campaign | Annales Geophysicae-atmospheres Hydrospheres and Space Sciences | 1999-04-01 |
Rapid enhancements of relativistic electrons deep in the magnetosphere during the May 15, 1997, magnetic storm | Journal of Geophysical Research-Space Physics | 1999-03-01 |
Comment on "A statistical study of the ionospheric convection response to changing interplanetary magnetic field conditions using the assimilative mapping of ionospheric electrodynamics technique" - Reply | Journal of Geophysical Research-Space Physics | 1999-03-01 |
Auroral kilometric radiation and the auroral electrojet index for the January 1997 magnetic cloud event | Geophysical Research Letters | 1998-08-01 |
Geoeffectiveness of three wind magnetic clouds: A comparative study | Journal of Geophysical Research-Space Physics | 1998-08-01 |
Effect of wave-particle interactions on ring current evolution for January 10-11, 1997: Initial results | Geophysical Research Letters | 1998-08-01 |
Global energy deposition during the January 1997 magnetic cloud event | Journal of Geophysical Research-Space Physics | 1998-06-01 |
Energy transfer via region 2 currents: A test of the standard magnetosphere-ionosphere coupling theory | Journal of Geophysical Research-Space Physics | 1998-03-01 |
A statistical study of the ionospheric convection response to changing interplanetary magnetic field conditions using the assimilative mapping of ionospheric electrodynamics technique | Journal of Geophysical Research-Space Physics | 1998-03-01 |
Variations of total electron content during geomagnetic disturbances: A model/observation comparison | Geophysical Research Letters | 1998-02-01 |
The AMIE procedure: Prospects for space weather specification and prediction | Advances in Space Research | 1998-01-01 |
Mapping of the ionospheric field-aligned currents to the equatorial magnetosphere | Journal of Geophysical Research-Space Physics | 1997-07-01 |
Mapping of the ionospheric field-aligned currents to the equatorial magnetosphere | Journal of Geophysical Research-Space Physics | 1997-07-01 |
HF-radar observations of the dayside magnetic merging rate: A geospace environment modeling boundary layer campaign study | Journal of Geophysical Research-Space Physics | 1997-05-01 |
Ionospheric convection during nonsteady interplanetary magnetic field conditions | Journal of Geophysical Research-Space Physics | 1997-01-01 |
Assimilative mapping of ionospheric electrodynamics in the thermosphere-ionosphere general circulation model comparisons with global ionospheric and thermospheric observations during the GEM/SUNDIAL period of March 28-29, 1992 | Journal of Geophysical Research-Space Physics | 1996-12-01 |
Synoptic maps of Polar caps for stable interplanetary magnetic field intervals during January 1992 geospace environment modeling campaign | Journal of Geophysical Research-Space Physics | 1996-12-01 |
High-latitude ionospheric electrodynamics as determined by the assimilative mapping of ionospheric electrodynamics procedure for the conjunctive SUNDIAL/ATLAS 1/GEM period of March 28-29, 1992 | Journal of Geophysical Research-Space Physics | 1996-12-01 |
Dayside Birkeland currents during substorms: An AMIE test of a substorm model | Journal of Geophysical Research-Space Physics | 1996-09-01 |
Relationship of the ionospheric convection reversal to the hard auroral precipitation boundary | Journal of Geophysical Research-Space Physics | 1996-07-01 |
Magnetosphere-ionosphere-thermosphere coupling: Effect of neutral winds on energy-transfer and field-aligned current | Journal of Geophysical Research-Space Physics | 1995-10-01 |
Characteristics of ionospheric convection and field-aligned current in the dayside cusp region | Journal of Geophysical Research-Space Physics | 1995-07-01 |
Interhemispheric asymmetry of the high-latitude ionospheric convection pattern | Journal of Geophysical Research-Space Physics | 1994-04-01 |
Mapping the auroral oval into the magnetotail using dynamics explorer plasma data | Journal of Geomagnetism and Geoelectricity | 1992-12-01 |
Upflowing ionospheric ions in the auroral region | Journal of Geophysical Research-Space Physics | 1992-11-01 |