Publications in VIVO

Co-author Network

Singer, Howard Joseph

Professor Adjunct

Positions

Professor Adjunct, Aerospace Engineering Sciences

Publications

selected publications

chapter
- The Relationship Between Plasma Density Structure and EMIC Waves at Geosynchronous Orbit. Geophysical Monograph. 55-70. 2005
conference proceeding
- Observations of plasma vortices in the vicinity of flow-braking: a case study. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 3009-3017. 2008
- Tenuous solar winds: Insights on solar wind-magneto sphere interactions. Journal of Atmospheric and Solar: Terrestrial Physics. 371-376. 2006
- Space Weather Forecasting: A Grand Challenge. Geophysical Monograph. 23-29. 2001
- Development of substorms in the near-Earth tail. Advances in Space Research. 1651-1662. 1998
- Monitoring space weather with the GOES magnetometers. Proceedings of SPIE. 299-308. 1996
- Near-space and terrestrial models: Current proxies and needs for physical inputs. 410-420. 1995
journal article
- The dynamics of Van Allen belts revisited reply. Nature Physics. 103-104. 2018
- Near-Earth plasma sheet boundary dynamics during substorm dipolarization. Earth, Planets and Space. 2017
- Conjugate observations of electromagnetic ion cyclotron waves associated with traveling convection vortex events. Journal of Geophysical Research: Space Physics. 7336-7352. 2017
- Global observations of magnetospheric high-m poloidal waves during the 22 June 2015 magnetic storm. Geophysical Research Letters. 3456-3464. 2017
- Second harmonic poloidal waves observed by Van Allen Probes in the dusk-midnight sector. Journal of Geophysical Research: Space Physics. 3013-3039. 2017
- Explaining the dynamics of the ultra-relativistic third Van Allen radiation belt. Nature Physics. 978-983. 2016
- Propagation of ULF waves from the upstream region to the midnight sector of the inner magnetosphere. Journal of Geophysical Research: Space Physics. 8428-8447. 2016
- Community-wide validation of geospace model local K-index predictions to support model transition to operations. Space Weather. 469-480. 2016
- Transient, small-scale field-aligned currents in the plasma sheet boundary layer during storm time substorms. Geophysical Research Letters. 4841-4849. 2016
- Mass density at geostationary orbit and apparent mass refilling. Journal of Geophysical Research: Space Physics. 2962-2975. 2016
- Recognizing Reviewers and Contributors. Space Weather. 272-274. 2016
- Van Allen Probes, THEMIS, GOES, and Cluster observations of EMIC waves, ULF pulsations, and an electron flux dropout. Journal of Geophysical Research: Space Physics. 1990-2008. 2016
- GPS TEC response to Pc4 "giant pulsations". Journal of Geophysical Research: Space Physics. 1722-1735. 2016
- Selected New Articles on the Topic of Space Weather From AGU Journals: Published Between July and September 2015. Space Weather. 821-823. 2015
- Large-amplitude GPS TEC variations associated with Pc5-6 magnetic field variations observed on the ground and at geosynchronous orbit. Journal of Geophysical Research: Space Physics. 7798-7821. 2015
- Selected New Articles on the Topic of Space Weather From AGU Journals: Published Between April and June 2015. Space Weather. 521-523. 2015
- Source and seed populations for relativistic electrons: Their roles in radiation belt changes. Journal of Geophysical Research: Space Physics. 7240-7254. 2015
- Space weather conditions during the Galaxy 15 spacecraft anomaly. Space Weather. 484-502. 2015
- Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local time. Journal of Geophysical Research: Space Physics. 5465-5488. 2015
- Field line distribution of mass density at geostationary orbit. Journal of Geophysical Research: Space Physics. 4409-4422. 2015
- Selected New Articles on the Topic of Space Weather From AGU Journals: Published Between January and March 2015. Space Weather. 359-361. 2015
- Three-dimensional current systems and ionospheric effects associated with small dipolarization fronts. Journal of Geophysical Research: Space Physics. 3739-3757. 2015
- Conjugate observations of traveling convection vortices associated with transient events at the magnetopause. Journal of Geophysical Research: Space Physics. 2015-2035. 2015
- The global context of the 14 November 2012 storm event. Journal of Geophysical Research: Space Physics. 1939-1956. 2015
- Magnetohydrodynamic modeling of three Van Allen Probes storms in 2012 and 2013. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 1037-1050. 2015
- TWINS stereoscopic imaging of multiple peaks in the ring current. Journal of Geophysical Research: Space Physics. 368-383. 2015
- Event study combining magnetospheric and ionospheric perspectives of the substorm current wedge modeling. Journal of Geophysical Research: Space Physics. 2014
- Evolution of mass density and O plus concentration at geostationary orbit during storm and quiet events. Journal of Geophysical Research: Space Physics. 2014
- Reconstruction of gaps in the past history of solar wind parameters. Geophysical Research Letters. 2702-2707. 2014
- Diamagnetic oscillations ahead of stopped dipolarization fronts. Journal of Geophysical Research: Space Physics. 1643-1657. 2014
- Testing a two- loop pattern of the substorm current wedge ( SCW2L). Journal of Geophysical Research: Space Physics. 947-963. 2014
- The detailed spatial structure of field-aligned currents comprising the substorm current wedge. Journal of Geophysical Research: Space Physics. 7714-7727. 2013
- Case studies of the impact of high-speed solar wind streams on the electron radiation belt at geosynchronous orbit: Flux, magnetic field, and phase space density. Journal of Geophysical Research: Space Physics. 6964-6979. 2013
- Quiet time equatorial mass density distribution derived from AMPTE/CCE and GOES using the magnetoseismology technique. Journal of Geophysical Research: Space Physics. 6090-6105. 2013
- Simultaneous traveling convection vortex events and Pc1 wave bursts at cusp latitudes observed in Arctic Canada and Svalbard. Journal of Geophysical Research: Space Physics. 6352-6363. 2013
- Multispacecraft observations of fundamental poloidal waves without ground magnetic signatures. Journal of Geophysical Research: Space Physics. 4319-4334. 2013
- Reduction in field-aligned currents preceding and local to auroral substorm onset. Geophysical Research Letters. 2012
- Geostationary magnetic field response to solar wind pressure variations: Time delay and local time variation. Journal of Geophysical Research: Space Physics. 2012
- ULF wave derived radiation belt radial diffusion coefficients. Journal of Geophysical Research: Space Physics. 2012
- Multisatellite observations of a giant pulsation event. Journal of Geophysical Research: Space Physics. 2011
- Oxygen torus in the deep inner magnetosphere and its contribution to recurrent process of O+-rich ring current formation. Journal of Geophysical Research: Space Physics. 2011
- Propagation of a sudden impulse through the magnetosphere initiating magnetospheric Pc5 pulsations. Journal of Geophysical Research: Space Physics. 2011
- Ultralow-frequency modulation of whistler-mode wave growth. Journal of Geophysical Research: Space Physics. 2011
- EMIC waves observed at geosynchronous orbit during solar minimum: Statistics and excitation. Journal of Geophysical Research: Space Physics. 2011
- ULF wave characteristics at geosynchronous orbit during the recovery phase of geomagnetic storms associated with strong electron acceleration. Journal of Geophysical Research: Space Physics. 2011
- Magnetic effects of the substorm current wedge in a "spread-out wire" model and their comparison with ground, geosynchronous, and tail lobe data. Journal of Geophysical Research: Space Physics. 2011
- Dipolarization fronts in the magnetotail plasma sheet. Planetary and Space Science. 517-525. 2011
- Geospace Environment Modeling 2008-2009 Challenge: Geosynchronous magnetic field. Space Weather. 2011
- Solar cycle dependence of bulk ion composition at geosynchronous orbit. Journal of Geophysical Research: Space Physics. 2011
- Geospace Environment Modeling 2008-2009 Challenge: Ground magnetic field perturbations. Space Weather. 2011
- Multipoint observation of fast mode waves trapped in the dayside plasmasphere. Journal of Geophysical Research: Space Physics. 2010
- Relativistic electron loss due to ultralow frequency waves and enhanced outward radial diffusion. Journal of Geophysical Research: Space Physics. 2010
- Comprehensive ground-based and in situ observations of substorm expansion phase onset. Journal of Geophysical Research: Space Physics. 2010
- Estimation of magnetosphere-ionosphere mapping accuracy using isotropy boundary and THEMIS observations. Journal of Geophysical Research: Space Physics. 2010
- Solar cycle variation of geosynchronous plasma mass density derived from the frequency of standing Alfven waves. Journal of Geophysical Research: Space Physics. 2010
- Modeling radiation belt radial diffusion in ULF wave fields: 1. Quantifying ULF wave power at geosynchronous orbit in observations and in global MHD model. Journal of Geophysical Research: Space Physics. 2010
- Storm time observations of electromagnetic ion cyclotron waves at geosynchronous orbit: GOES results. Journal of Geophysical Research: Space Physics. 2010
- Pc5 wave power in the quiet-time plasmasphere and trough: CRRES observations. Geophysical Research Letters. 2010
- Systematic evaluation of ground and geostationary magnetic field predictions generated by global magnetohydrodynamic models. Journal of Geophysical Research: Space Physics. 2010
- On phase space density radial gradients of Earth's outer-belt electrons prior to sudden solar wind pressure enhancements: Results from distinctive events and a superposed epoch analysis. Journal of Geophysical Research: Space Physics. 2010
- Distortions of the magnetic field by storm-time current systems in Earth's magnetosphere. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 123-140. 2010
- Equatorward moving auroral signatures of a flow burst observed prior to auroral onset. Geophysical Research Letters. 2009
- Statistical survey on sawtooth events, SMCs and isolated substorms. Advances in Space Research. 376-384. 2009
- Near-Earth initiation of a terrestrial substorm. Journal of Geophysical Research: Space Physics. 2009
- Possible evidence of virtual resonance in the dayside magnetosphere. Journal of Geophysical Research: Space Physics. 2009
- A long-duration narrowband Pc5 pulsation. Journal of Geophysical Research: Space Physics. 2009
- On the loss of relativistic electrons at geosynchronous altitude: Its dependence on magnetic configurations and external conditions. Journal of Geophysical Research: Space Physics. 2009
- Different magnetospheric modes: solar wind driving and coupling efficiency. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 4281-4291. 2009
- Multipoint in situ and ground-based observations during auroral intensifications. Journal of Geophysical Research: Space Physics. 2008
- First Results from the THEMIS Mission. Space Science Reviews. 453-476. 2008
- The Upgraded CARISMA Magnetometer Array in the THEMIS Era. Space Science Reviews. 413-451. 2008
- Multipoint observations of magnetospheric compression-related EMIC Pc1 waves by THEMIS and CARISMA. Geophysical Research Letters. 2008
- Highly periodic stormtime activations observed by THEMIS prior to substorm onset. Geophysical Research Letters. 2008
- A quantitative assessment of empirical magnetic field models at geosynchronous orbit during magnetic storms. Journal of Geophysical Research: Space Physics. 2008
- Two-stage oscillatory response of the magnetopause to a tangential discontinuity/vortex sheet followed by northward IMF: Cluster observations. Journal of Geophysical Research: Space Physics. 2008
- Cluster observations in the inner magnetosphere during the 18 April 2002 sawtooth event:: Dipolarization and injection at r=4.6 R_E. Journal of Geophysical Research: Space Physics. 2007
- Solar wind-magnetosphere coupling efficiency for solar wind pressure impulses. Geophysical Research Letters. 2007
- Storm-time magnetic configurations at geosynchronous orbit: Comparison between the main and recovery phases. Journal of Geophysical Research: Space Physics. 2007
- Solar wind and magnetospheric conditions leading to the abrupt loss of outer radiation belt electrons. Journal of Geophysical Research: Space Physics. 2007
- Observations at geosynchronous orbit of a persistent Pc5 geomagnetic pulsation and energetic electron flux modulations. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 1653-1667. 2007
- Storm-time configuration of the inner magnetosphere: Lyon-Fedder- Mobarry MHD code, Tsyganenko model, and GOES observations. Journal of Geophysical Research: Space Physics. 2006
- Timescales of relativistic electron enhancements in the slot region. Journal of Geophysical Research: Space Physics. 2006
- Magnetospheric current systems during stormtime sawtooth events. Journal of Geophysical Research: Space Physics. 2006
- Statistical characteristics of hydrogen and oxygen ENA emission from the storm-time ring current. Journal of Geophysical Research: Space Physics. 2006
- Substorms during the 10-11 August 2000 sawtooth event. Journal of Geophysical Research: Space Physics. 2006
- Effects of the fast plasma sheet flow on the geosynchronous magnetic configuration: Geotail and GOES coordinated study. Journal of Geophysical Research: Space Physics. 2006
- Magnetospheric and auroral activity during the 18 April 2002 sawtooth event. Journal of Geophysical Research: Space Physics. 2006
- Evolution and characteristics of global Pc5 ULF waves during a high solar wind speed interval -: art. no. A12211. Journal of Geophysical Research: Space Physics. 2005
- Cluster magnetotail observations of a tailward-travelling plasmoid at substorm expansion phase onset and field aligned currents in the plasma sheet boundary layer. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 3667-3683. 2005
- Relation between the ring current and the tail current during magnetic storms. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 523-533. 2005
- A statistical study of the global structure of the ring current. Journal of Geophysical Research: Space Physics. 2004
- The radial gradient of relativistic electrons at geosynchronous orbit. Journal of Geophysical Research: Space Physics. 2004
- Response of the magnetotail to changes in the open flux content of the magnetosphere. Journal of Geophysical Research: Space Physics. 2004
- Response of neutral atom emissions in the low-latitude and high-latitude magnetosheath direction to the magnetopause motion under extreme solar wind conditions. Journal of Geophysical Research: Space Physics. 2004
- Coordinated polar spacecraft, geosynchronous spacecraft, and ground-based observations of magnetopause processes and their coupling to the ionosphere. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 4329-4350. 2004
- Interplanetary magnetic field control of dayside transient event occurrence and motion in the ionosphere and magnetosphere. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 4197-4202. 2004
- Long-term evolution of magnetospheric current systems during storms. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 1317-1334. 2004
- Polar observations of transverse magnetic pulsations initiated at substorm onset in the high-latitude plasma sheet. Journal of Geophysical Research: Space Physics. 2003
- Tail-dominated storm main phase: 31 March 2001. Journal of Geophysical Research: Space Physics. 2003
- Storm-time distortion of the inner magnetosphere: How severe can it get?. Journal of Geophysical Research: Space Physics. 2003
- Storms from the Sun: The emerging science of space weather. Nature. 21-22. 2003
- Pressure-pulse interaction with the magnetosphere and ionosphere. Journal of Geophysical Research: Space Physics. 2003
- Simulation of energetic particle injections associated with a substorm on August 27, 2001. Geophysical Research Letters. 2003
- Energetic particle injections in the inner magnetosphere as a response to an interplanetary shock. Journal of Atmospheric and Solar: Terrestrial Physics. 233-244. 2003
- Timing of magnetic reconnection initiation during a global magnetospheric substorm onset. Geophysical Research Letters. 2002
- Observations of two types of Pc 1-2 pulsations in the outer dayside magnetosphere. Journal of Geophysical Research: Space Physics. 2002
- April 2000 magnetic storm: Solar wind driver and magnetospheric response. Journal of Geophysical Research: Space Physics. 2002
- Radiation belt electron flux dropouts: Local time, radial, and particle-energy dependence. Journal of Geophysical Research: Space Physics. 2002
- Tracking transient events through geosynchronous orbit and in the high-latitude ionosphere. Journal of Geophysical Research: Space Physics. 2002
- Modeling the ring current magnetic field during storms. Journal of Geophysical Research: Space Physics. 2002
- Simultaneous observations of earthward flow bursts and plasmoid ejection during magnetospheric substorms. Journal of Geophysical Research: Space Physics. 2002
- ULF waves in the solar wind as direct drivers of magnetospheric pulsations. Geophysical Research Letters. 2002
- Global simulation of magnetospheric space weather effects of the Bastille Day storm. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 325-338. 2001
- Observations of two complete substorm cycles during the Cassini Earth swing-by: Cassini magnetometer data in a global context. Journal of Geophysical Research: Space Physics. 30141-30175. 2001
- The Bastille Day magnetic clouds and upstream shocks: Near-Earth interplanetary observations. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 287-305. 2001
- Global electrodynamics observed during the initial and main phases of the July 1991 magnetic storm. Journal of Geophysical Research: Space Physics. 24517-24539. 2001
- Which magnetic storms produce relativistic electrons at geosynchronous orbit?. Journal of Geophysical Research: Space Physics. 15533-15544. 2001
- Global simulation of the Geospace Environment Modeling substorm challenge event. Journal of Geophysical Research: Space Physics. 381-395. 2001
- Reconciliation of the substorm onset determined on the ground and at the Polar spacecraft. Geophysical Research Letters. 107-110. 2001
- Response of the equatorial and polar magnetosphere to the very tenuous solar wind on May 11, 1999. Geophysical Research Letters. 3773-3776. 2000
- Observations of traveling Pc5 waves and their relation to the magnetic cloud event of January 1997. Journal of Geophysical Research: Space Physics. 5441-5452. 2000
- Spatial extent and dynamics of a thin current sheet during the substorm growth phase on December 10, 1996. Journal of Geophysical Research: Space Physics. 28475-28490. 1999
- Sudden compression of the outer magnetosphere associated with an ionospheric mass ejection. Geophysical Research Letters. 2343-2346. 1999
- Modeling of time-evolving magnetic fields during substorms. Journal of Geophysical Research: Space Physics. 12327-12337. 1999
- Comment on "Current understanding of magnetic storms: Storm-substorm relationships," by Y. Kamide et al. Reply. Journal of Geophysical Research: Space Physics. 7051-7051. 1999
- Comprehensive study of the magnetospheric response to a hot flow anomaly. Journal of Geophysical Research: Space Physics. 4577-4593. 1999
- Rapid enhancements of relativistic electrons deep in the magnetosphere during the May 15, 1997, magnetic storm. Journal of Geophysical Research: Space Physics. 4467-4476. 1999
- Experimental evidence on the role of the large spatial scale electric field in creating the ring current. Journal of Geophysical Research: Space Physics. 29527-29544. 1998
- Solar wind control of ultralow-frequency wave activity at L=3. Journal of Geophysical Research: Space Physics. 29467-29477. 1998
- High-altitude polar cap electric field responses to southward turnings of the interplanetary magnetic field. Journal of Geophysical Research. 26533-26545. 1998
- Pi1 magnetic pulsations in space and at high latitudes on the ground. Journal of Geophysical Research: Space Physics. 23581-23591. 1998
- A strong CME-related magnetic cloud interaction with the Earth's magnetosphere: ISTP observations of rapid relativistic electron acceleration on May 15, 1997. Geophysical Research Letters. 2975-2978. 1998
- Current understanding of magnetic storms: Storm-substorm relationships. Journal of Geophysical Research: Space Physics. 17705-17728. 1998
- Field-line resonances triggered by a northward IMF turning. Geophysical Research Letters. 2991-2994. 1998
- Magnetopause location under extreme solar wind conditions. Journal of Geophysical Research. 17691-17700. 1998
- Multipoint study of a substorm on February 9, 1995. Journal of Geophysical Research: Space Physics. 17333-17343. 1998
- Oscillations of magnetospheric boundaries driven by IMF rotations. Geophysical Research Letters. 3007-3010. 1998
- The relativistic electron response at geosynchronous orbit during the January 1997 magnetic storm. Journal of Geophysical Research: Space Physics. 17559-17570. 1998
- Event study of deep energetic particle injections during substorm. Journal of Geophysical Research. 9217-9234. 1998
- Automated detection of Pi 2 pulsations using wavelet analysis: 1. Method and an application for substorm monitoring. Earth, Planets and Space. 773-783. 1998
- Case studies of ion energisation events near substorm onset. Advances in Space Research. 641-644. 1998
- Geotail observations of substorm onset in the inner magnetotail. Journal of Geophysical Research. 103-117. 1998
- Magnetotail flow bursts: association to global magnetospheric circulation, relationship to ionospheric activity and direct evidence for localization. Geophysical Research Letters. 2271-2274. 1997
- Mapping of the ionospheric field-aligned currents to the equatorial magnetosphere. Journal of Geophysical Research. 14467-14476. 1997
- Recurrent geomagnetic storms and relativistic electron enhancements in the outer magnetosphere: ISTP coordinated measurements. Journal of Geophysical Research. 14141-14148. 1997
- A new functional form to study the solar wind control of the magnetopause size and shape. Journal of Geophysical Research. 9497-9511. 1997
- Solar wind magnetosphere coupling during an isolated substorm event: A multispacecraft ISTP study. Geophysical Research Letters. 983-986. 1997
- WIND, GEOTAIL, and GOES 9 observations of magnetic field dipolarization and bursty bulk flows in the near-tail. Geophysical Research Letters. 971-974. 1997
- Field line resonant pulsations associated with a strong dayside ionospheric shear convection flow reversal. Journal of Geophysical Research. 4585-4596. 1997
- CRRES Poynting vector observations of electromagnetic ion cyclotron waves near the plasmapause. Journal of Geophysical Research: Space Physics. 15331-15343. 1996
- A synoptic study of Pc 3, 4 waves using the Air Force Geophysics Laboratory magnetometer array. Journal of Geophysical Research: Space Physics. 13215-13224. 1996
- Dispersive O+ conics observed in the plasma-sheet boundary layer with CRRES/LOMICS during a magnetic storm. Annales Geophysicae: atmospheres, hydrospheres and space sciences. 593-607. 1996
- Dynamics of the inner magnetosphere near times of substorm onsets. Journal of Geophysical Research: Space Physics. 7705-7736. 1996
- Use of mid-latitude magnetic data for modelling and diagnostics of magnetospheric substorms. Advances in Space Research. 229-232. 1996
- DIURNAL TRENDS IN GEOMAGNETIC NOISE POWER IN THE PC-2 THROUGH PC-5 BANDS AT LOW GEOMAGNETIC LATITUDES. Journal of Geophysical Research: Space Physics. 14943-14953. 1995
- THE SUBSTORM EVENT OF 28 JANUARY 1983 - A DETAILED GLOBAL STUDY. Planetary and Space Science. 589-590. 1992
- THE SUBSTORM EVENT OF 28 JANUARY 1983 - A DETAILED GLOBAL STUDY. Planetary and Space Science. 1495-&. 1990
- SATELLITE-OBSERVATIONS OF THE SPATIAL EXTENT AND STRUCTURE OF PC-3,4,5 PULSATIONS NEAR THE MAGNETOSPHERIC EQUATOR. Geophysical Research Letters. 889-892. 1979

editor of

chapter
- Radiation belt electron acceleration by ULF wave drift resonance: Simulations of 1997 and 1998 storms 2001