J. A. Cumnock

826 total citations
30 papers, 570 citations indexed

About

J. A. Cumnock is a scholar working on Astronomy and Astrophysics, Molecular Biology and Geophysics. According to data from OpenAlex, J. A. Cumnock has authored 30 papers receiving a total of 570 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Astronomy and Astrophysics, 19 papers in Molecular Biology and 5 papers in Geophysics. Recurrent topics in J. A. Cumnock's work include Ionosphere and magnetosphere dynamics (27 papers), Solar and Space Plasma Dynamics (24 papers) and Geomagnetism and Paleomagnetism Studies (19 papers). J. A. Cumnock is often cited by papers focused on Ionosphere and magnetosphere dynamics (27 papers), Solar and Space Plasma Dynamics (24 papers) and Geomagnetism and Paleomagnetism Studies (19 papers). J. A. Cumnock collaborates with scholars based in United States, Sweden and Russia. J. A. Cumnock's co-authors include L. G. Blomberg, R. A. Heelis, M. Brittnacher, M. R. Hairston, Anita Kullen, J. R. Sharber, G. A. Germany, J. D. Craven, F. J. Rich and G. K. Parks and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Space Science Reviews.

In The Last Decade

J. A. Cumnock

27 papers receiving 543 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. A. Cumnock United States 13 552 329 88 62 31 30 570
S. Frey United States 10 542 1.0× 225 0.7× 50 0.6× 53 0.9× 24 0.8× 20 572
Н. Л. Бородкова Russia 12 532 1.0× 301 0.9× 84 1.0× 31 0.5× 21 0.7× 67 548
O. W. Lennartsson United States 13 577 1.0× 183 0.6× 102 1.2× 66 1.1× 34 1.1× 26 591
K. Kitamura Japan 12 419 0.8× 254 0.8× 225 2.6× 24 0.4× 25 0.8× 29 461
R. A. Christensen United States 8 677 1.2× 267 0.8× 284 3.2× 58 0.9× 19 0.6× 9 687
Peter Chi United States 16 590 1.1× 316 1.0× 294 3.3× 28 0.5× 37 1.2× 44 629
Anita Kullen Sweden 16 726 1.3× 426 1.3× 97 1.1× 35 0.6× 22 0.7× 47 738
George Millward United States 8 416 0.8× 183 0.6× 71 0.8× 50 0.8× 35 1.1× 11 433
O. J. Brambles United States 15 693 1.3× 362 1.1× 161 1.8× 63 1.0× 43 1.4× 30 700
D. A. Biesecker United States 11 648 1.2× 228 0.7× 43 0.5× 36 0.6× 15 0.5× 23 663

Countries citing papers authored by J. A. Cumnock

Since Specialization
Citations

This map shows the geographic impact of J. A. Cumnock's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. A. Cumnock with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. A. Cumnock more than expected).

Fields of papers citing papers by J. A. Cumnock

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. A. Cumnock. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. A. Cumnock. The network helps show where J. A. Cumnock may publish in the future.

Co-authorship network of co-authors of J. A. Cumnock

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. Cumnock. A scholar is included among the top collaborators of J. A. Cumnock based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. A. Cumnock. J. A. Cumnock is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Heelis, R. A., et al.. (2016). Plasma and convection reversal boundary motions in the high‐latitude ionosphere. Journal of Geophysical Research Space Physics. 121(6). 5752–5763. 5 indexed citations
2.
Heelis, R. A., et al.. (2015). Response of the ionospheric convection reversal boundary at high latitudes to changes in the interplanetary magnetic field. Journal of Geophysical Research Space Physics. 120(6). 5022–5034. 18 indexed citations
3.
Li, Bin, O. Amm, J. A. Cumnock, et al.. (2012). Cluster multipoint study of the acceleration potential pattern and electrodynamics of an auroral surge and its associated horn arc. Journal of Geophysical Research Atmospheres. 117(A10). 10 indexed citations
4.
Cumnock, J. A., Torgny Karlsson, Peter Lindqvist, et al.. (2011). Evolution in space and time of the quasi-static acceleration potential of inverted-V aurora and its interaction with Alfvénic boundary processes. Journal of Geophysical Research Atmospheres. 116(A1). n/a–n/a. 18 indexed citations
5.
Cumnock, J. A., G. Le, S. M. Imber, et al.. (2011). Space Technology 5 multipoint observations of transpolar arc-related field-aligned currents. Journal of Geophysical Research Atmospheres. 116(A2). n/a–n/a. 6 indexed citations
6.
Cumnock, J. A., et al.. (2009). Reverse convection potential: A statistical study of the general properties of lobe reconnection and saturation effects during northward IMF. Journal of Geophysical Research Atmospheres. 114(A6). 19 indexed citations
7.
Kullen, Anita, et al.. (2008). Seasonal dependence and solar wind control of transpolar arc luminosity. Journal of Geophysical Research Atmospheres. 113(A8). 12 indexed citations
8.
Blomberg, L. G., J. A. Cumnock, Karl‐Heinz Glaßmeier, & R. A. Treumann. (2007). Plasma Waves in the Hermean Magnetosphere. Space Science Reviews. 132(2-4). 575–591. 8 indexed citations
9.
Feldstein, Y. I., V. A. Popov, J. A. Cumnock, et al.. (2006). Auroral electrojets and boundaries of plasma domains in the magnetosphere during magnetically disturbed intervals. Annales Geophysicae. 24(8). 2243–2276. 31 indexed citations
10.
Blomberg, L. G., Jan‐Erik Wahlund, J. A. Cumnock, et al.. (2006). Electric Field Diagnostics in the Jovian System : Brief Scientific Case and Instrumentation Overview. KTH Publication Database DiVA (KTH Royal Institute of Technology). 335–340.
11.
Blomberg, L. G., H. Matsumoto, Jean‐Louis Bougeret, et al.. (2005). MEFISTO – An electric field instrument for BepiColombo/MMO. Advances in Space Research. 38(4). 672–679. 15 indexed citations
12.
Cumnock, J. A., L. G. Blomberg, I. I. Alexeev, et al.. (2005). Simultaneous polar aurorae and modelled convection patterns in both hemispheres. Advances in Space Research. 38(8). 1685–1693. 8 indexed citations
13.
Blomberg, L. G. & J. A. Cumnock. (2004). On electromagnetic phenomena in Mercury’s magnetosphere. Advances in Space Research. 33(12). 2161–2165. 4 indexed citations
14.
Cumnock, J. A. & L. G. Blomberg. (2003). The Mercury Environment: A Literature Survey. KTH Publication Database DiVA (KTH Royal Institute of Technology). 1 indexed citations
15.
Blomberg, L. G., J. A. Cumnock, & A. I. Eriksson. (2003). The martian plasma environment: electric field and Langmuir probe diagnostics. IEEE Transactions on Plasma Science. 31(6). 1232–1236.
16.
Cumnock, J. A., J. R. Sharber, R. A. Heelis, et al.. (2002). Interplanetary magnetic field control of theta aurora development. Journal of Geophysical Research Atmospheres. 107(A7). 43 indexed citations
17.
Kullen, Anita, M. Brittnacher, J. A. Cumnock, & L. G. Blomberg. (2002). Solar wind dependence of the occurrence and motion of polar auroral arcs: A statistical study. Journal of Geophysical Research Atmospheres. 107(A11). 90 indexed citations
18.
Germany, G. A., G. K. Parks, M. Brittnacher, et al.. (1997). Remote determination of auroral energy characteristics during substorm activity. Geophysical Research Letters. 24(8). 995–998. 98 indexed citations
19.
Cumnock, J. A., R. A. Heelis, M. R. Hairston, & P. T. Newell. (1995). High‐latitude ionospheric convection pattern during steady northward interplanetary magnetic field. Journal of Geophysical Research Atmospheres. 100(A8). 14537–14555. 32 indexed citations
20.
Cumnock, J. A., R. A. Heelis, & M. R. Hairston. (1992). Response of the ionospheric convection pattern to a rotation of the interplanetary magnetic field on January 14, 1988. Journal of Geophysical Research Atmospheres. 97(A12). 19449–19460. 25 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by S. Frey Breakdown of academic impact, for papers by Н. Л. Бородкова Breakdown of academic impact, for papers by O. W. Lennartsson Breakdown of academic impact, for papers by K. Kitamura Breakdown of academic impact, for papers by R. A. Christensen Breakdown of academic impact, for papers by Peter Chi Breakdown of academic impact, for papers by Anita Kullen Breakdown of academic impact, for papers by George Millward Breakdown of academic impact, for papers by O. J. Brambles Breakdown of academic impact, for papers by D. A. Biesecker
Rankless by CCL
2026