Tormod Kværna

1.6k total citations
63 papers, 975 citations indexed

About

Tormod Kværna is a scholar working on Geophysics, Artificial Intelligence and Ocean Engineering. According to data from OpenAlex, Tormod Kværna has authored 63 papers receiving a total of 975 indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Geophysics, 24 papers in Artificial Intelligence and 8 papers in Ocean Engineering. Recurrent topics in Tormod Kværna's work include Seismic Waves and Analysis (41 papers), earthquake and tectonic studies (35 papers) and Seismic Imaging and Inversion Techniques (31 papers). Tormod Kværna is often cited by papers focused on Seismic Waves and Analysis (41 papers), earthquake and tectonic studies (35 papers) and Seismic Imaging and Inversion Techniques (31 papers). Tormod Kværna collaborates with scholars based in Norway, United States and Sweden. Tormod Kværna's co-authors include Frode Ringdal, Steven J. Gibbons, Svein Mykkeltveit, F. Ringdal, Johannes Schweitzer, David B. Harris, Sven Peter Näsholm, H. Bungum, D. J. Doornbos and Läslo Evers and has published in prestigious journals such as Nature, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.

In The Last Decade

Tormod Kværna

59 papers receiving 918 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tormod Kværna Norway 18 883 346 106 72 60 63 975
Yann Hello France 12 623 0.7× 170 0.5× 125 1.2× 61 0.8× 96 1.6× 27 813
P. A. Rydelek United States 17 1.1k 1.2× 393 1.1× 63 0.6× 48 0.7× 97 1.6× 48 1.2k
Mario La Rocca Italy 20 1.2k 1.3× 271 0.8× 60 0.6× 76 1.1× 32 0.5× 69 1.2k
Maurizio Vassallo Italy 18 1.1k 1.2× 484 1.4× 140 1.3× 48 0.7× 46 0.8× 66 1.3k
Julien Vergoz France 18 991 1.1× 228 0.7× 179 1.7× 143 2.0× 121 2.0× 28 1.1k
Masakazu Ohtake Japan 24 1.9k 2.2× 355 1.0× 93 0.9× 40 0.6× 49 0.8× 72 2.0k
Svein Mykkeltveit Norway 16 632 0.7× 171 0.5× 92 0.9× 35 0.5× 27 0.5× 31 698
Yannik Behr New Zealand 13 1.5k 1.7× 636 1.8× 163 1.5× 81 1.1× 35 0.6× 27 1.7k
Seiji Tsuboi Japan 16 705 0.8× 162 0.5× 66 0.6× 50 0.7× 21 0.3× 79 816
Nicola Piana Agostinetti Italy 27 2.0k 2.3× 174 0.5× 166 1.6× 78 1.1× 70 1.2× 91 2.1k

Countries citing papers authored by Tormod Kværna

Since Specialization
Citations

This map shows the geographic impact of Tormod Kværna'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 Tormod Kværna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tormod Kværna more than expected).

Fields of papers citing papers by Tormod Kværna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tormod Kværna. 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 Tormod Kværna. The network helps show where Tormod Kværna may publish in the future.

Co-authorship network of co-authors of Tormod Kværna

This figure shows the co-authorship network connecting the top 25 collaborators of Tormod Kværna. A scholar is included among the top collaborators of Tormod Kværna 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 Tormod Kværna. Tormod Kværna 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.
Kværna, Tormod, D. B. Harris, Sven Peter Näsholm, Andreas Köhler, & Steven J. Gibbons. (2023). Tracking aftershock sequences using empirical matched field processing. Geophysical Journal International. 235(2). 1183–1200. 1 indexed citations
2.
Kværna, Tormod, Ben Dando, & Steven J. Gibbons. (2023). Seismic Monitoring of Novaya Zemlya: Progress, Challenges, and Prospects. Seismological Research Letters. 3 indexed citations
3.
Øye, Volker, et al.. (2023). The 21 March 2022 Mw 5.1 Tampen Spur Earthquake, North Sea: Location, Moment Tensor, and Context. Bulletin of the Seismological Society of America. 114(2). 741–757. 2 indexed citations
4.
Dando, Ben, Bettina Goertz-Allmann, Quentin Brissaud, et al.. (2023). Identifying attacks in the Russia–Ukraine conflict using seismic array data. Nature. 621(7980). 767–772. 10 indexed citations
5.
Ringdal, Frode, David B. Harris, Tormod Kværna, & Steven J. Gibbons. (2021). Expanding Coherent Array Processing to Larger Apertures Using Empirical Matched Field Processing. Figshare. 1 indexed citations
6.
Kværna, Tormod, Steven J. Gibbons, & Sven Peter Näsholm. (2021). CTBT seismic monitoring using coherent and incoherent array processing. Journal of Seismology. 25(5). 1189–1207. 6 indexed citations
7.
Köhler, Andreas, Tormod Kværna, & Steven J. Gibbons. (2020). Assessment of the empirical matched field processing algorithm for autonomous tracking of aftershock sequences. 1 indexed citations
8.
Gibbons, Steven J., Tormod Kværna, Timo Tiira, & Elena Kozlovskaya. (2020). A benchmark case study for seismic event relative location. Geophysical Journal International. 223(2). 1313–1326. 8 indexed citations
9.
Kværna, Tormod, Steven J. Gibbons, & Svein Mykkeltveit. (2017). Probing the DPRK nuclear test-site to low magnitude using seismic pattern detectors. AGUFM. 2017. 1 indexed citations
10.
Ottemöller, Lars, et al.. (2016). 3-D velocity model for Norway on-shore and off-shore. EGUGA. 1 indexed citations
11.
Асминг, В. Э., et al.. (2014). Enhanced Earthquake Monitoring in the European Arctic. Polar Science. 9(1). 158–167. 13 indexed citations
12.
Wüestefeld, Andreas, et al.. (2014). Quantitative Network Design Optimization. Proceedings. 1 indexed citations
13.
Matoza, Robin S., Julien Vergoz, Alexis Le Pichon, et al.. (2011). Long-range acoustic observations of the Eyjafjallajökull eruption, Iceland, April-May 2010. Geophysical Research Letters. 38(6). n/a–n/a. 66 indexed citations
14.
Weidle, Christian, Valérie Maupin, Joachim Ritter, et al.. (2010). MAGNUS--A Seismological Broadband Experiment to Resolve Crustal and Upper Mantle Structure beneath the Southern Scandes Mountains in Norway. Seismological Research Letters. 81(1). 76–84. 38 indexed citations
15.
Kværna, Tormod & F. Ringdal. (1994). Intelligent post processing of seismic events. Annals of Geophysics. 37(3). 2 indexed citations
16.
Kværna, Tormod & Frode Ringdal. (1992). Integrated array and three-component processing using a seismic microarray. Bulletin of the Seismological Society of America. 82(2). 870–882. 17 indexed citations
17.
Mykkeltveit, Svein, et al.. (1990). Application of regional arrays in seismic verification research. Bulletin of the Seismological Society of America. 80. 1777–1800. 63 indexed citations
18.
Doornbos, D. J., et al.. (1990). Surface topographic effects at arrays and three-component stations. Bulletin of the Seismological Society of America. 80. 2214–2226. 7 indexed citations
19.
Kværna, Tormod. (1989). On exploitation of small-aperture NORESS type arrays for enhanced P -wave detectability. Bulletin of the Seismological Society of America. 79(3). 888–900. 28 indexed citations
20.
Ringdal, Frode & Tormod Kværna. (1989). A multi-channel processing approach to real time network detection, phase association, and threshold monitoring. Bulletin of the Seismological Society of America. 79(6). 1927–1940. 75 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.

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