Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder

Arnaud Chulliat

Contact

arnaud.chulliat@noaa.gov

Location

CIRES/NCEI geomagnetism
David Skaggs Research Center

Also on the web

NOAA

View Publications

  • Fillion M; Hulot G; Alken P; Chulliat A. (Apr 2023). Modelling the climatology of low‐ and mid‐latitude F‐region ionospheric currents using the Swarm constellation. Journal of Geophysical Research: Space Physics. 10.1029/2023ja031344
  • Califf S; Alken P; Chulliat A; Anderson B; Rock K; Vines S; Barnes R; Liou K. (Feb 2022). Investigation of geomagnetic reference models based on the Iridium (R) constellation. Earth, Planets and Space , 74(1). 10.1186/s40623-022-01574-w
  • Fillion M; Hulot G; Alken P; Chulliat A; Vigneron P. (Jun 2021). Multispacecraft Current Density Estimates in the Low‐ and Mid‐Latitude F‐Region Ionosphere Using the Swarm Constellation. Journal of Geophysical Research: Space Physics. 10.1029/2020ja028872
  • Alken P; Thebault E; Beggan CD; Amit H; Aubert J; Baerenzung J; Bondar TN; Brown WJ; Califf S; Chambodut A. (Feb 2021). International Geomagnetic Reference Field: the thirteenth generation. Earth, Planets and Space , 73(1). 10.1186/s40623-020-01288-x
  • Alken P; Thebault E; Beggan CD; Aubert J; Baerenzung J; Brown WJ; Califf S; Chulliat A; Cox GA; Finlay CC. (Feb 2021). Evaluation of candidate models for the 13th generation International Geomagnetic Reference Field. Earth, Planets and Space , 73(1). 10.1186/s40623-020-01281-4
  • Alken P; Chulliat A; Nair M. (Feb 2021). NOAA/NCEI and University of Colorado candidate models for IGRF-13. Earth, Planets and Space , 73(1). 10.1186/s40623-020-01313-z
  • Chulliat A; Brown W; Alken P; Macmillan S; Paniccia M. (Jan 2021). Modeling Earth’s Ever-Shifting Magnetism. Eos, Transactions American Geophysical Union , 102. 10.1029/2021eo153457
  • Chulliat, A. (Jan 2020). Geomagnetic and Electromagnetic Observations at Ground Level. GEOMAGNETISM, AERONOMY AND SPACE WEATHER: A JOURNEY FROM THE EARTHS CORE TO THE SUN.
  • Meyer, B, A Chulliat and R Saltus. (Dec 2017). Derivation and Error Analysis of the Earth Magnetic Anomaly Grid at 2 arc min Resolution Version 3 (EMAG2v3). GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS , 18(12). 10.1002/2017GC007280
  • Soloviev, A, A Chulliat and S Bogoutdinov. (Sep 2017). Detection of secular acceleration pulses from magnetic observatory data. PHYSICS OF THE EARTH AND PLANETARY INTERIORS , 270. 10.1016/j.pepi.2017.07.005
  • Chulliat, A, J Matzka, A Masson and SE Milan. (Mar 2017). Key Ground-Based and Space-Based Assets to Disentangle Magnetic Field Sources in the Earths Environment. SPACE SCIENCE REVIEWS , 206(4-Jan). 10.1007/s11214-016-0291-y
  • Chulliat, A, P Vigneron and G Hulot. (Jun 2016). First results from the Swarm Dedicated Ionospheric Field Inversion chain. EARTH PLANETS AND SPACE , 68. 10.1186/s40623-016-0481-6
  • Thebault, E, CC Finlay, P Alken, CD Beggan, E Canet, A Chulliat, B Langlais, V Lesur, FJ Lowes, C Manoj, M Rother and R Schachtschneider. (Jul 2015). Evaluation of candidate geomagnetic field models for IGRF-12. EARTH PLANETS AND SPACE , 67. 10.1186/s40623-015-0273-4
  • Vigneron, P, G Hulot, N Olsen, JM Leger, T Jager, L Brocco, O Sirol, P Coisson, X Lalanne, A Chulliat, F Bertrand, A Boness and I Fratter. (Jun 2015). A 2015 International Geomagnetic Reference Field (IGRF) candidate model based on Swarms experimental absolute magnetometer vector mode data. EARTH PLANETS AND SPACE , 67. 10.1186/s40623-015-0265-4
  • Thebault, E, CC Finlay, CD Beggan, P Alken, J Aubert, O Barrois, F Bertrand, T Bondar, A Boness, L Brocco, E Canet, A Chambodut, A Chulliat, P Coisson, F Civet, A Du, A Fournier, I Fratter, N Gillet, B Hamilton, M Hamoudi, G Hulot, T Jager, M Korte, W Kuang, X Lalanne, B Langlais, JM Leger, V Lesur, FJ Lowes, S Macmillan, M Mandea, C Manoj, S Maus, N Olsen, V Petrov, V Ridley, M Rother, TJ Sabaka, D Saturnino, R Schachtschneider, O Sirol, A Tangborn, A Thomson, L Toffner-Clausen, P Vigneron, I Wardinski and T Zvereva. (May 2015). International Geomagnetic Reference Field: the 12th generation. EARTH PLANETS AND SPACE , 67. 10.1186/s40623-015-0228-9
  • Chulliat, A, P Alken and S Maus. (May 2015). Fast equatorial waves propagating at the top of the Earths core. GEOPHYSICAL RESEARCH LETTERS , 42(9). 10.1002/2015GL064067
  • Alken, P, S Maus, A Chulliat and C Manoj. (May 2015). NOAA/NGDC candidate models for the 12th generation International Geomagnetic Reference Field. EARTH PLANETS AND SPACE , 67. 10.1186/s40623-015-0215-1
  • Leger, JM, T Jager, F Bertrand, G Hulot, L Brocco, P Vigneron, X Lalanne, A Chulliat and I Fratter. (Apr 2015). In-flight performance of the Absolute Scalar Magnetometer vector mode on board the Swarm satellites. EARTH PLANETS AND SPACE , 67. 10.1186/s40623-015-0231-1
  • Olsen, N, G Hulot, V Lesur, CC Finlay, C Beggan, A Chulliat, TJ Sabaka, R Floberghagen, E Friis-Christensen, R Haagmans, S Kotsiaros, H Luhr, L Toffner-Clausen and P Vigneron. (Feb 2015). The Swarm Initial Field Model for the 2014 geomagnetic field. GEOPHYSICAL RESEARCH LETTERS , 42(4). 10.1002/2014GL062659
  • Alken, P, S Maus, A Chulliat, P Vigneron, O Sirol and G Hulot. (Feb 2015). Swarm equatorial electric field chain: First results. GEOPHYSICAL RESEARCH LETTERS , 42(3). 10.1002/2014GL062658
  • Chulliat, A and S Maus. (Mar 2014). Geomagnetic secular acceleration, jerks, and a localized standing wave at the core surface from 2000 to 2010. JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH , 119(3). 10.1002/2013JB010604
  • Love JJ; Chulliat A. (Oct 2013). An International Network of Magnetic Observatories. Eos, Transactions American Geophysical Union , 94(42), 373-374. 10.1002/2013eo420001
  • Alken, P, A Chulliat and S Maus. (Mar 2013). Longitudinal and seasonal structure of the ionospheric equatorial electric field. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , 118(3). 10.1029/2012JA018314
  • Chulliat A; Vigneron P; Thebault E; Sirol O; Hulot G. (Jan 2013). Swarm SCARF Dedicated Ionospheric Field Inversion chain. Earth, Planets and Space , 65(11), 1271-1283. 10.5047/eps.2013.08.006
  • Olsen, N, E Friis-Christensen, R Floberghagen, P Alken, CD Beggan, A Chulliat, E Doornbos, JT da Encarnacao, B Hamilton, G Hulot, J van den IJssel, A Kuvshinov, V Lesur, H Luhr, S Macmillan, S Maus, M Noja, PEH Olsen, J Park, G Plank, C Puthe, J Rauberg, P Ritter, M Rother, TJ Sabaka, R Schachtschneider, O Sirol, C Stolle, E Thebault, AWP Thomson, L Toffner-Clausen, J Velimsky, P Vigneron and PN Visser. (Jan 2013). The Swarm Satellite Constellation Application and Research Facility (SCARF) and Swarm data products. EARTH PLANETS AND SPACE , 65(11). 10.5047/eps.2013.07.001
  • Thebault, E, P Vigneron, S Maus, A Chulliat, O Sirol and G Hulot. (Jan 2013). Swarm SCARF Dedicated Lithospheric Field Inversion chain. EARTH PLANETS AND SPACE , 65(11). 10.5047/eps.2013.07.008
  • Soloviev AA; Agayan SM; Gvishiani AD; Bogoutdinov SR; Chulliat A. (May 2012). Recognition of disturbances with specified morphology in time series: Part 2. Spikes on 1-s magnetograms. Fizika zemli / Izvestiya Physics of the Solid Earth , 48(5), 395-409. 10.1134/S106935131204009X
  • Soloviev A; Chulliat A; Bogoutdinov S; Gvishiani A; Agayan S; Peltier A; Heumez B. (Jan 2012). Automated recognition of spikes in 1 Hz data recorded at the Easter Island magnetic observatory. Earth, Planets and Space , 64(9), 743-752. 10.5047/eps.2012.03.004
  • Manoj C; Maus S; Chulliat A. (Jan 2011). Observation of Magnetic Fields Generated by Tsunamis. Eos, Transactions American Geophysical Union , 92(2), 13-14. 10.1029/2011eo020002
  • Chulliat A; Hulot G; Newitt LR; Orgeval J-J. (Dec 2010). What Caused Recent Acceleration of the North Magnetic Pole Drift?. Eos, Transactions American Geophysical Union , 91(51), 501-502. 10.1029/2010eo510001
  • Finlay, CC, S Maus, CD Beggan, TN Bondar, A Chambodut, TA Chernova, A Chulliat, VP Golovkov, B Hamilton, M Hamoudi, R Holme, G Hulot, W Kuang, B Langlais, V Lesur, FJ Lowes, H Luhr, S Macmillan, M Mandea, S McLean, C Manoj, M Menvielle, I Michaelis, N Olsen, J Rauberg, M Rother, TJ Sabaka, A Tangborn, L Toffner-Clausen, E Thebault, AWP Thomson, I Wardinski, Z Wei and TI Zvereva. (Dec 2010). International Geomagnetic Reference Field: the eleventh generation. GEOPHYSICAL JOURNAL INTERNATIONAL , 183(3). 10.1111/j.1365-246X.2010.04804.x
  • Finlay CC; Dumberry M; Chulliat A; Pais MA. (Aug 2010). Short Timescale Core Dynamics: Theory and Observations. Space Science Reviews , 155(1-4), 177-218. 10.1007/s11214-010-9691-6
  • Matzka J; Chulliat A; Mandea M; Finlay CC; Qamili E. (Aug 2010). Geomagnetic Observations for Main Field Studies: From Ground to Space. Space Science Reviews , 155(1-4), 29-64. 10.1007/s11214-010-9693-4
  • Chulliat A; Hulot G; Newitt LR. (Jul 2010). Magnetic flux expulsion from the core as a possible cause of the unusually large acceleration of the north magnetic pole during the 1990s. Journal of Geophysical Research. Solid Earth , 115. 10.1029/2009JB007143
  • Chulliat A; Olsen N. (May 2010). Observation of magnetic diffusion in the Earth's outer core from Magsat, Orsted, and CHAMP data. Journal of Geophysical Research. Solid Earth , 115. 10.1029/2009JB006994
  • Chulliat A; Thebault E; Hulot G. (Apr 2010). Core field acceleration pulse as a common cause of the 2003 and 2007 geomagnetic jerks. Geophysical Research Letters , 37. 10.1029/2009GL042019
  • Chambodut A; Langlais B; Menvielle M; Thebault E; Chulliat A; Hulot G. (Jan 2010). Candidate models for the IGRF-11th generation making use of extrapolated observatory data. Earth, Planets and Space , 62(10), 745-751. 10.5047/eps.2010.06.006
  • Chulliat A; Thebault E. (Jan 2010). Testing IGRF-11 candidate models against CHAMP data and quasi-definitive observatory data. Earth, Planets and Space , 62(10), 805-814. 10.5047/eps.2010.06.004
  • Peltier A; Chulliat A. (Jan 2010). On the feasibility of promptly producing quasi-definitive magnetic observatory data. Earth, Planets and Space , 62(2), E5-E8. 10.5047/eps.2010.02.002
  • Thebault, E, A Chulliat, S Maus, G Hulot, B Langlais, A Chambodut and M Menvielle. (Jan 2010). IGRF candidate models at times of rapid changes in core field acceleration. EARTH PLANETS AND SPACE , 62(10). 10.5047/eps.2010.05.004
  • Gallet Y; Hulot G; Chulliat A; Genevey A. (Jun 2009). Geomagnetic field hemispheric asymmetry and archeomagnetic jerks. Earth and Planetary Science Letters , 284(1-2), 179-186. 10.1016/j.epsl.2009.04.028
  • Newitt LR; Chulliat A; Orgeval J-J. (Jan 2009). Location of the North Magnetic Pole in April 2007. Earth, Planets and Space , 61(6), 703-710. 10.1186/BF03353178
  • Gaya-Pique LR; Curto JJ; Torta JM; Chulliat A. (Jul 2008). Equivalent ionospheric currents for the 5 December 2006 solar flare effect determined from spherical cap harmonic analysis. Journal of Geophysical Research: Space Physics , 113(A7). 10.1029/2007JA012934
  • Chulliat A; Anisimov S. (Apr 2008). The Borok INTERMAGNET magnetic observatory. Russian Journal of Earth Science , 10(3). 10.2205/2007ES000238
  • Anisimov SV; Chulliat A; Dmitriev EM. (Apr 2008). Information-measuring complex and database of mid-latitude Borok Geophysical Observatory. Russian Journal of Earth Science , 10(3). 10.2205/2007ES000227
  • Newitt LR; Chulliat A. (Jan 2008). Comment on “Will the Magnetic North Pole Move to Siberia?”. Eos, Transactions American Geophysical Union , 88(51), 571-571. 10.1029/2007eo510005
  • Le Mouel J-L; Shebalin P; Chulliat A. (Jan 2006). The field of the equatorial electrojet from CHAMP data. Annales Geophysicae: atmospheres, hydrospheres and space sciences , 24(2), 515-527. 10.5194/angeo-24-515-2006
  • Chulliat A; Blanter E; Le Mouel JL; Shnirman M. (May 2005). On the seasonal asymmetry of the diurnal and semidiurnal geomagnetic variations. Journal of Geophysical Research: Space Physics , 110(A5). 10.1029/2004JA010551
  • Chulliat A; Loper DE; Shimizu H. (Dec 2004). Buoyancy-driven perturbations in a rapidly rotating, electrically conducting fluid: Part III - Effect of the Lorentz force. Geophysical and Astrophysical Fluid Dynamics , 98(6), 507-535. 10.1080/03091920412331296375
  • Chulliat A. (May 2004). Geomagnetic secular variation generated by a tangentially geostrophic flow under the frozen-flux assumption - II. Sufficient conditions. Geophysical Journal International , 157(2), 537-552. 10.1111/j.1365-246X.2004.02216.x
  • Le Mouel JL; Blanter E; Chulliat A; Shnirman M. (Jan 2004). On the semiannual and annual variations of geomagnetic activity and components. Annales Geophysicae: atmospheres, hydrospheres and space sciences , 22(10), 3583-3588. 10.5194/angeo-22-3583-2004
  • Loper DE; Chulliat A; Shimizu H. (Dec 2003). Buoyancy-driven perturbations in a rapidly rotating, electrically conducting fluid: Part I - Flow and magnetic field. Geophysical and Astrophysical Fluid Dynamics , 97(6), 429-469. 10.1080/0309192032000141492
  • Chulliat A; Shimizu H; Loper DE. (Dec 2003). Buoyancy-driven perturbations in a rapidly rotating, electrically conducting fluid: Part II - Dynamo action. Geophysical and Astrophysical Fluid Dynamics , 97(6), 471-487. 10.1080/0309192032000141500
  • Hulot G; Chulliat A. (Jan 2003). On the possibility of quantifying diffusion and horizontal Lorentz forces at the Earth's core surface. Physics of the Earth and Planetary Interiors , 135(1), 47-54. 10.1016/S0031-9201(02)00191-7
  • Chulliat A; Hulot G. (Nov 2001). Geomagnetic secular variation generated by a tangentially geostrophic flow under the frozen-flux assumption - I. Necessary conditions. Geophysical Journal International , 147(2), 237-246. 10.1046/j.1365-246X.2001.00535.x
  • Chulliat A; Hulot G. (Jan 2000). Local computation of the geostrophic pressure at the top of the core. Physics of the Earth and Planetary Interiors , 117(1-4), 309-328. 10.1016/S0031-9201(99)00104-1
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