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Jesper Gjerløv

Professor
Journal articles
  • Ohtani, Shinici; Gjerløv, Jesper; Johnsen, Magnar Gullikstad; Yamauchi, Masatoshi; Brändström, Urban; Lewis, Andrew M. 2019. Solar illumination dependence of the auroral electrojet intensity: Interplay between the solar zenith angle and dipole tilt. Journal of Geophysical Research - Space Physics. 1-18. doi: 10.1029/2019JA026707
  • Shore, R.M; Freeman, MP; Gjerløv, Jesper. 2019. Interplanetary Magnetic Field Control of Polar Ionospheric Equivalent Current System Modes. Space Weather: The international journal of research and applications. 1-13. doi: 10.1029/2019SW002161
  • Gjerløv, Jesper; Waters, Colin L.; Barnes, Robin J. 2018. Deriving Global Convection Maps From SuperDARN Measurements. Journal of Geophysical Research - Space Physics. 123: 2902-2915. doi: 10.1002/2017JA024543
  • Humberset, Beate Krøvel; Gjerløv, Jesper; Mann, Ian R.; Michell, Robert; Samara, Marilla. 2018. On the Persistent Shape and Coherence of Pulsating Auroral Patches. Journal of Geophysical Research - Space Physics. 123: 4272-4289. doi: 10.1029/2017JA024405
  • Ohtani, S.; Gjerløv, Jesper; Anderson, BJ; Kataoka, R; Troshichev, O.; Watari, S. 2018. Dawnside Wedge Current System Formed During Intense Geomagnetic Storms. Journal of Geophysical Research - Space Physics. doi: 10.1029/2018JA025678
  • Ohtani, S.; Motoba, T.; Gjerløv, Jesper; Ruohoniemi, John Michael; Donovan, Eric F.; Yoshikawa, Akimasa. 2018. Longitudinal Development of Poleward Boundary Intensifications (PBIs) of Auroral Emission. Journal of Geophysical Research - Space Physics. 1-17. doi: 10.1029/2017JA024375
  • Oliveira, DM; Arel, D; Raeder, Joachim; Zesta, E; Ngwira, CM; Carter, Brett A; Yizengaw, E.; Halford, AJ; Tsurutani, Bruce T.; Gjerløv, Jesper. 2018. Geomagnetically Induced Currents Caused by Interplanetary Shocks With Different Impact Angles and Speeds. Space Weather: The international journal of research and applications. 16: 636-647. doi: 10.1029/2018SW001880
  • Shore, R.M; Freeman, Mervyn P.; Gjerløv, Jesper. 2018. An Empirical Orthogonal Function Reanalysis of the Northern Polar External and Induced Magnetic Field During Solar Cycle 23. Journal of Geophysical Research - Space Physics. 123: 781-795. doi: 10.1002/2017JA024420
  • Dods, Joe; Chapman, Sandra c.; Gjerløv, Jesper. 2017. Characterising the Ionospheric Current Pattern Response to Southward and Northward Turnings with Dynamical SuperMAG Correlation Networks. Journal of Geophysical Research - Space Physics. 122: 1883-1902. doi: 10.1002/2016JA023686
  • Humberset, Beate Krøvel; Gjerløv, Jesper; Samara, Marilla; Michell, Robert. 2017. Scale size-dependent characteristics of the nightside aurora. Journal of Geophysical Research - Space Physics. 122: 2455-2466. doi: 10.1002/2016JA023695
  • Shore, R.M.; Freeman, M.P.; Wild, J.A.; Gjerløv, Jesper. 2017. A high-resolution model of the external and induced magnetic field at the Earth's surface in the northern hemisphere. Journal of Geophysical Research - Space Physics. 122: 2440-2454. doi: 10.1002/2016JA023682
  • Hajra, Rajkumar; Tsurutani, Bruce T.; Echer, Ezequiel; Gonzalez, Walter D.; Gjerløv, Jesper. 2016. Supersubstorms (SML < −2500 nT): Magnetic storm and solar cycle dependences. Journal of Geophysical Research - Biogeosciences. 121: 7805-7816. doi: 10.1002/2015JA021835
  • Humberset, Beate Krøvel; Gjerløv, Jesper; Samara, Marilla; Michell, Robert; Mann, Ian R. 2016. Temporal characteristics and energy deposition of pulsating auroral patches. Journal of Geophysical Research - Space Physics. 121: 7087-7107. doi: 10.1002/2016JA022921
  • Laundal, Karl Magnus; Gjerløv, Jesper; Østgaard, Nikolai; Reistad, Jone Peter; Haaland, Stein; Snekvik, Kristian; Tenfjord, Paul; Ohtani, Shin-ichi; Milan, Steve. 2016. The impact of sunlight on high-latitude equivalent currents. Journal of Geophysical Research - Space Physics. 121: 2715-2726. doi: 10.1002/2015JA022236
  • Newell, Patrick T.; Liou, Kan; Gjerløv, Jesper; Sotirelis, Thomas S.; Wing, Simon; Mitchell, Elizabet J. 2016. Substorm probabilities are best predicted from solar wind speed. Journal of Atmospheric and Solar-Terrestrial Physics. 146: 28-37. doi: 10.1016/j.jastp.2016.04.019
  • Oliveira, Denny M.; Raeder, Joachim; Tsurutani, Bruce T.; Gjerløv, Jesper. 2016. Effects of Interplanetary Shock Inclinations on Nightside Auroral Power Intensity. Brazilian journal of physics. 46: 97-104. doi: 10.1007/s13538-015-0389-9
  • Woodroffe, Jesse R.; Morley, Steven K.; Jordanova, Vania K.; Henderson, Michael G.; Cowee, Misa M.; Gjerløv, Jesper. 2016. The latitudinal variation of geoelectromagnetic disturbances during large (Dst≤−100 nT) geomagnetic storms. Space Weather: The international journal of research and applications. 14: 668-681. doi: 10.1002/2016SW001376
  • Dods, Joe; Chapman, Sandra; Gjerløv, Jesper. 2015. Network analysis of geomagnetic substorms using the SuperMAG database of ground-based magnetometer stations. Journal of Geophysical Research - Space Physics. 120: 7774-7784. doi: 10.1002/2015JA021456
  • Forsyth, Colin; Rae, I. Jonathan; Coxon, John Charles; Freeman, Mervyn P.; Jackman, Caitriona M.; Gjerløv, Jesper; Fazakerley, Andrew Neil. 2015. A new technique for determining Substorm Onsets and Phases from Indices of the Electrojet (SOPHIE). Journal of Geophysical Research - Biogeosciences. 120: 10592-10606. doi: 10.1002/2015JA021343
  • Knipp, D.J.; Kilcommins, L.M.; Gjerløv, Jesper; Redmon, R.J.; Slavin, J; Le, G. 2015. A large-scale view of Space Technology 5 magnetometer response to solar wind drivers. Earth and Space Science. doi: 10.1002/2014EA000057
  • Laundal, Karl Magnus; Haaland, Stein; Lehtinen, Nikolai; Gjerløv, Jesper; Østgaard, Nikolai; Tenfjord, Paul; Reistad, Jone Peter; Snekvik, Kristian; Milan, Steve; Ohtani, Shin-ichi; Anderson, Brian J. 2015. Birkeland current effects on high-latitude ground magnetic field perturbations. Geophysical Research Letters. 42: 7248-7254. doi: 10.1002/2015GL065776
  • Lühr, Hermann; Park, Jaeheung; Gjerløv, Jesper; Rauberg, Jan; Michaelis, Ingo; Merayo, Jose M.G.; Brauer, Peter. 2015. Field-aligned currents' scale analysis performed with the Swarm constellation. Geophysical Research Letters. 42: 1-8. doi: 10.1002/2014GL062453
  • Tsurutani, Bruce T.; Hajra, Rajkumar; Echer, Ezequiel; Gjerløv, Jesper. 2015. Extremely intense (SML ≤2500 nT) substorms: Isolated events that are externally triggered? Annales Geophysicae. 33: 519-524. doi: 10.5194/angeo-33-519-2015
  • Waters, Colin L.; Gjerløv, Jesper; Dupont, M.; Barnes, Robin J. 2015. Global maps of ground magnetometer data. Journal of Geophysical Research - Biogeosciences. 120: 9651-9660. doi: 10.1002/2015JA021596
  • Gjerløv, Jesper; Hoffman, Robert A. 2014. The large-scale current system during auroral substorms. Journal of Geophysical Research - Biogeosciences. 119: 4591-4606. doi: 10.1002/2013JA019176
  • Laundal, Karl Magnus; Gjerløv, Jesper. 2014. What is the appropriate coordinate system for magnetometer data when analyzing ionospheric currents? Journal of Geophysical Research - Space Physics. 119: 8637-8647. doi: 10.1002/2014JA020484
  • Motoba, Tetsuo; Ohtani, Shinici; Kadokura, Akira; Gjerløv, Jesper. 2014. Interrelationship between preonset auroral and magnetic signatures at a geomagnetically conjugate Iceland-Syowa pair. Journal of Geophysical Research - Biogeosciences. 119: 761-769. doi: 10.1002/2013JA019512
  • Newell, Patrick T.; Gjerløv, Jesper. 2014. Local geomagnetic indices and the prediction of auroral power. Journal of Geophysical Research - Biogeosciences. 119: 9790-9803. doi: 10.1002/2014JA020524
  • Cohen, Ian J.; Lessard, Marc R.; Kaeppler, Stephen R.; Bounds, Scott Randolph; Kletzing, Craig A.; Streltsov, Anatoly V.; LaBelle, James William; Dombrowski, Mica P.; Jones, Sarah L.; Pfaff, Robert F.; Rowland, Douglas E.; Anderson, Brian J.; Korth, Haje; Gjerløv, Jesper. 2013. Auroral Current and Electrodynamics Structure (ACES) observations of ionospheric feedback in the Alfven resonator and model responses. Journal of Geophysical Research - Space Physics. 118: 3288-3296. doi: 10.1002/jgra.50348
  • Haaland, Stein; Gjerløv, Jesper. 2013. On the relation between asymmetries in the ring current and magnetopause current. Journal of Geophysical Research - Space Physics. 118: 7593-7604. doi: 10.1002/2013JA019345
  • Mitchell, Elizabet J.; Newell, Patrick T.; Gjerløv, Jesper; Liou, Kan. 2013. OVATION-SM: A model of auroral precipitation based on SuperMAG generalized auroral electrojet and substorm onset times. Journal of Geophysical Research - Space Physics. 118: 3747-3759. doi: 10.1002/jgra.50343
  • Motoba, Tetsuo; Takahashi, Kazue; Gjerløv, Jesper; Ohtani, Shinici; Milling, David K. 2013. The role of compressional Pc5 pulsations in modulating precipitation of energetic electrons. Journal of Geophysical Research - Space Physics. 118: 7728-7739. doi: 10.1002/2013JA018912
  • Gjerløv, Jesper. 2012. The SuperMAG data processing technique. Journal of Geophysical Research - Space Physics. 117:A09213. 19 pages. doi: 10.1029/2012JA017683
  • Newell, Peter; Gjerløv, Jesper. 2012. SuperMAG-based partial ring current indices. Journal of Geophysical Research - Space Physics. 117:A05215. 15 pages. doi: 10.1029/2012JA017586
  • Ohtani, Shin-ichi; Korth, Haje; Wing, Simon; Talaat, Elsayed R.; Frey, Harald U.; Gjerløv, Jesper. 2012. The double auroral oval in the dusk-midnight sector: Formation, mapping and dynamics. Journal of Geophysical Research - Space Physics. 117. 26 pages. doi: 10.1029/2011JA017501
  • Gjerløv, Jesper; Ohtani, Shin-ichi; Iijima, Takesi; Anderson, Brian; Slavin, James Arthur; Le, Guan. 2011. Characteristics of the terrestrial field-aligned current system. Annales Geophysicae. 29: 1713-1729. doi: 10.5194/angeo-29-1713-2011
  • Newell, Patrick; Gjerløv, Jesper. 2011. Substorm and magnetosphere characteristic scales inferred from the SuperMAG auroral electrojet indices. Journal of Geophysical Research - Space Physics. 116. 15 pages. doi: 10.1029/2011JA016936
  • Newell, Patrick; Gjerløv, Jesper. 2011. Evaluation of SuperMAG auroral electrojet indices as indicators of substorms and auroral power. Journal of Geophysical Research - Space Physics. 116. doi: 10.1029/2011JA016779

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