Publications of Kalevi Mursula ordered by citations

A list of publications authored or co-authored by Kalevi Mursula, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0003-4892-5056

448	Cassini Plasma Spectrometer Investigation Young, D. T., Berthelier, J. J., Blanc, M., Burch, J. L., Coates, A. J., Goldstein, R., Grande, M., Hill, T. W., Johnson, R. E., Kelha, V., McComas, D. J., Sittler, E. C., Svenes, K. R., Szegö, K., Tanskanen, P., Ahola, K., Anderson, D., Bakshi, S., Baragiola, R. A., Barraclough, B. L., Black, R. K., Bolton, S., Booker, T., Bowman, R., Casey, P., Crary, F. J., Delapp, D., Dirks, G., Eaker, N., Funsten, H., Furman, J. D., Gosling, J. T., Hannula, H., Holmlund, C., Huomo, H., Illiano, J. M., Jensen, P., Johnson, M. A., Linder, D. R., Luntama, T., Maurice, S., McCabe, K. P., Mursula, K., Narheim, B. T., Nordholt, J. E., Preece, A., Rudzki, J., Ruitberg, A., Smith, K., Szalai, S., Thomsen, M. F., Viherkanto, K., Vilppola, J., Vollmer, T., Wahl, T. E., Wüest, M., Ylikorpi, T. & Zinsmeyer, C., 2004, Space Science Reviews, 114, 1
321	Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951-2004 Usoskin, Ilya G., Alanko-Huotari, Katja, Kovaltsov, Gennady A. & Mursula, Kalevi, 2005, Journal of Geophysical Research (Space Physics), 110, A12108
270	Composition and Dynamics of Plasma in Saturn's Magnetosphere Young, D. T., Berthelier, J.-J., Blanc, M., Burch, J. L., Bolton, S., Coates, A. J., Crary, F. J., Goldstein, R., Grande, M., Hill, T. W., Johnson, R. E., Baragiola, R. A., Kelha, V., McComas, D. J., Mursula, K., Sittler, E. C., Svenes, K. R., Szegö, K., Tanskanen, P., Thomsen, M. F., Bakshi, S., Barraclough, B. L., Bebesi, Z., Delapp, D., Dunlop, M. W., Gosling, J. T., Furman, J. D., Gilbert, L. K., Glenn, D., Holmlund, C., Illiano, J.-M., Lewis, G. R., Linder, D. R., Maurice, S., McAndrews, H. J., Narheim, B. T., Pallier, E., Reisenfeld, D., Rymer, A. M., Smith, H. T., Tokar, R. L., Vilppola, J. & Zinsmeyer, C., 2005, Science, 307, 1262
192	The Maunder minimum (1645-1715) was indeed a grand minimum: A reassessment of multiple datasets Usoskin, Ilya G., Arlt, Rainer, Asvestari, Eleanna, Hawkins, Ed, Käpylä, Maarit, Kovaltsov, Gennady A., Krivova, Natalie, Lockwood, Michael, Mursula, Kalevi, O'Reilly, Jezebel, Owens, Matthew, Scott, Chris J., Sokoloff, Dmitry D., Solanki, Sami K., Soon, Willie & Vaquero, José M., 2015, A&A, 581, A95
160	Millennium-Scale Sunspot Number Reconstruction: Evidence for an Unusually Active Sun since the 1940s Usoskin, Ilya G., Solanki, Sami K., Schüssler, Manfred, Mursula, Kalevi & Alanko, Katja, 2003, Physical Review Letters, 91, 211101
148	Long-Term Solar Cycle Evolution: Review of Recent Developments Usoskin, I. G. & Mursula, K., 2003, Solar Physics, 218, 319
113	The Solar and Geomagnetic Storms in 2024 May: A Flash Data Report Hayakawa, Hisashi, Ebihara, Yusuke, Mishev, Alexander, Koldobskiy, Sergey, Kusano, Kanya, Bechet, Sabrina, Yashiro, Seiji, Iwai, Kazumasa, Shinbori, Atsuki, Mursula, Kalevi, Miyake, Fusa, Shiota, Daikou, Silveira, Marcos V. D., Stuart, Robert, Oliveira, Denny M., Akiyama, Sachiko, Ohnishi, Kouji, Ledvina, Vincent & Miyoshi, Yoshizumi, 2025, ApJ, 979, 49
111	RAPID - The Imaging Energetic Particle Spectrometer on Cluster Wilken, B., Axford, W. I., Daglis, I., Daly, P., Guttler, W., Ip, W. H., Korth, A., Kremser, G., Livi, S., Vasyliunas, V. M., Woch, J., Baker, D., Belian, R. D., Blake, J. B., Fennell, J. F., Lyons, L. R., Borg, H., Fritz, T. A., Gliem, F., Rathje, R., Grande, M., Hall, D., Kecsuemety, K., McKenna-Lawlor, S., Mursula, K., Tanskanen, P., Pu, Z., Sandahl, I., Sarris, E. T., Scholer, M., Schulz, M., Sorass, F. & Ullaland, S., 1997, Space Science Reviews, 79, 399
111	A physical reconstruction of cosmic ray intensity since 1610 Usoskin, Ilya G., Mursula, Kalevi, Solanki, Sami K., Schüssler, Manfred & Kovaltsov, Gennady A., 2002, Journal of Geophysical Research (Space Physics), 107, 1374
111	A New Calibrated Sunspot Group Series Since 1749: Statistics of Active Day Fractions Usoskin, I. G., Kovaltsov, G. A., Lockwood, M., Mursula, K., Owens, M. & Solanki, S. K., 2016, Solar Physics, 291, 2685
98	Sunspot positions and sizes for 1825-1867 from the observations by Samuel Heinrich Schwabe Arlt, R., Leussu, R., Giese, N., Mursula, K. & Usoskin, I. G., 2013, MNRAS, 433, 3165
94	Mid-term quasi-periodicities in geomagnetic activity during the last 15 solar cycles: Connection to solar dynamo strength To the memory of Karolen I. Paularena (1957-2001) Mursula, K., Zieger, B. & Vilppola, J. H., 2003, Solar Physics, 212, 201
92	Reconstruction of solar activity for the last millennium using 10Be data Usoskin, I. G., Mursula, K., Solanki, S., Schüssler, M. & Alanko, K., 2004, A&A, 413, 745
86	A Solar Cycle Lost in 1793-1800: Early Sunspot Observations Resolve the Old Mystery Usoskin, Ilya G., Mursula, Kalevi, Arlt, Rainer & Kovaltsov, Gennady A., 2009, ApJ, 700, L154
80	Persistent 22-year cycle in sunspot activity: Evidence for a relic solar magnetic field Mursula, K., Usoskin, I. G. & Kovaltsov, G. A., 2001, Solar Physics, 198, 51
74	Heliospheric modulation of cosmic rays and solar activity during the Maunder minimum Usoskin, Ilya G., Mursula, Kalevi & Kovaltsov, Gennady A., 2001, Journal of Geophysical Research, 106, 16039
72	The 1.3-Year Variation in Solar Wind Speed and Geomagnetic Activity Mursula, K. & Zieger, B., 2000, Advances in Space Research, 25, 1939
69	Was one sunspot cycle lost in late XVIII century? Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2001, A&A, 370, L31
63	Changed relation between sunspot numbers, solar UV/EUV radiation and TSI during the declining phase of solar cycle 23 Lukianova, R. & Mursula, K., 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 235
63	The influence of Middle Range Energy Electrons on atmospheric chemistry and regional climate Arsenovic, P., Rozanov, E., Stenke, A., Funke, B., Wissing, J. M., Mursula, K., Tummon, F. & Peter, T., 2016, Journal of Atmospheric and Solar-Terrestrial Physics, 149, 180
62	Bashful ballerina: Southward shifted heliospheric current sheet Mursula, K. & Hiltula, T., 2003, Geophysical Research Letters, 30, 2135
61	Analysis of leptonic charged weak interactions Mursula, K. & Scheck, F., 1985, Nuclear Physics B, 253, 189
57	Latitudinal dependence of low cloud amount on cosmic ray induced ionization Usoskin, I. G., Marsh, N., Kovaltsov, G. A., Mursula, K. & Gladysheva, O. G., 2004, Geophysical Research Letters, 31, L16109
57	Reconstructing solar magnetic fields from historical observations. I. Renormalized Ca K spectroheliograms and pseudo-magnetograms Pevtsov, Alexei A., Virtanen, Ilpo, Mursula, Kalevi, Tlatov, Andrey & Bertello, Luca, 2016, A&A, 585, A40
51	Limits to the Number of Neutrinos: A Comment on the Z0 Discovery Halzen, F. & Mursula, K., 1983, Physical Review Letters, 51, 857
49	A new pattern for the north-south asymmetry of sunspots Vernova, E. S., Mursula, K., Tyasto, M. I. & Baranov, D. G., 2002, Solar Physics, 205, 371
48	Different response of clouds to solar input Voiculescu, Mirela, Usoskin, Ilya G. & Mursula, Kalevi, 2006, Geophysical Research Letters, 33, L21802
46	Cosmogenic 7Be in air: A complex mixture of production and transport Leppänen, A.-P., Pacini, A. A., Usoskin, I. G., Aldahan, A., Echer, E., Evangelista, H., Klemola, S., Kovaltsov, G. A., Mursula, K. & Possnert, G., 2010, Journal of Atmospheric and Solar-Terrestrial Physics, 72, 1036
46	Systematically Asymmetric Heliospheric Magnetic Field: Evidence for a Quadrupole Mode and Non-Axisymmetry with Polarity Flip-Flops Mursula, K. & Hiltula, T., 2004, Solar Physics, 224, 133
45	A new method to determine the solar cycle length Mursula, K. & Ulich, Th., 1998, Geophysical Research Letters, 25, 1837
45	Pc1 pearls revisited: Structured electromagnetic ion cyclotron waves on Polar satellite and on ground Mursula, K., Bräysy, T., Niskala, K. & Russell, C. T., 2001, Journal of Geophysical Research, 106, 29543
45	Annual variation in near-Earth solar wind speed: Evidence for persistent north-south asymmetry related to solar magnetic polarity Zieger, B. & Mursula, K., 1998, Geophysical Research Letters, 25, 841
45	Solar activity, cosmic rays, and Earth's temperature: A millennium-scale comparison Usoskin, I. G., Schüssler, M., Solanki, S. K. & Mursula, K., 2005, Journal of Geophysical Research (Space Physics), 110, A10102
44	Temporal evolution of two auroral arcs as measured by the Cluster satellite and coordinated ground-based instruments Aikio, A., Mursula, K., Buchert, S., Forme, F., Amm, O., Marklund, G., Dunlop, M., Fontaine, D., Vaivads, A. & Fazakerley, A., 2004, Annales Geophysicae, 22, 4089
44	From space weather toward space climate time scales: Substorm analysis from 1993 to 2008 Tanskanen, E. I., Pulkkinen, T. I., Viljanen, A., Mursula, K., Partamies, N. & Slavin, J. A., 2011, Journal of Geophysical Research (Space Physics), 116, A00I34
44	Stochastic simulation of cosmic ray modulation including a wavy heliospheric current sheet Alanko-Huotari, K., Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2007, Journal of Geophysical Research (Space Physics), 112, A08101
43	Heliospheric modulation strength during the neutron monitor era Usoskin, I. G., Alanko, K., Mursula, K. & Kovaltsov, G. A., 2002, Solar Physics, 207, 389
43	Long-term north-south asymmetry in solar wind speed inferred from geomagnetic activity: A new type of century-scale solar oscillation? Mursula, K. & Zieger, B., 2001, Geophysical Research Letters, 28, 95
43	Correlation between clouds at different altitudes and solar activity: Fact or Artifact? Usoskin, I. G., Voiculescu, M., Kovaltsov, G. A. & Mursula, K., 2006, Journal of Atmospheric and Solar-Terrestrial Physics, 68, 2164
41	Dispersive Pc1 bursts observed by Freja Mursula, K., Blomberg, L. G., Lindqvist, P.-A., Marklund, G. T., Bräysy, T., Rasinkangas, R. & Tanskanen, P., 1994, Geophysical Research Letters, 21, 1851
41	Fluctuations of the Solar Dynamo Observed in the Solar Wind and Interplanetary Magnetic Field at 1 AU and in the Outer Heliosphere Mursula, K. & Vilppola, J. H., 2004, Solar Physics, 221, 337
40	Spatial distribution of Northern Hemisphere winter temperatures during different phases of the solar cycle Maliniemi, V., Asikainen, T. & Mursula, K., 2014, Journal of Geophysical Research (Atmospheres), 119, 9752
40	Modulation of magnetospheric EMIC waves by Pc 3 pulsations of upstream origin Rasinkangas, R. & Mursula, K., 1998, Geophysical Research Letters, 25, 869
40	Effect of data gaps: comparison of different spectral analysis methods Munteanu, Costel, Negrea, Catalin, Echim, Marius & Mursula, Kalevi, 2016, Annales Geophysicae, 34, 437
40	Study of the V, a structure of the charged leptonic current Maalampi, J., Mursula, K. & Roos, M., 1982, Nuclear Physics B, 207, 233
40	The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment Agarwalla, S. K., Agostino, L., Aittola, M., Alekou, A., Andrieu, B., Angus, D., Antoniou, F., Ariga, A., Ariga, T., Asfandiyarov, R., Autiero, D., Ballett, P., Bandac, I., Banerjee, D., Barker, G. J., Barr, G., Bartmann, W., Bay, F., Berardi, V., Bertram, I., Bésida, O., Blebea-Apostu, A. M., Blondel, A., Bogomilov, M., Borriello, E., Boyd, S., Brancus, I., Bravar, A., Buizza-Avanzini, M., Cafagna, F., Calin, M., Calviani, M., Campanelli, M., Cantini, C., Caretta, O., Cata-Danil, G., Catanesi, M. G., Cervera, A., Chakraborty, S., Chaussard, L., Chesneanu, D., Chipesiu, F., Christodoulou, G., Coleman, J., Crivelli, P., Davenne, T., Dawson, J., De Bonis, I., De Jong, J., Déclais, Y., Del Amo Sanchez, P., Delbart, A., Densham, C., Di Lodovico, F., Di Luise, S., Duchesneau, D., Dumarchez, J., Efthymiopoulos, I., Eliseev, A., Emery, S., Enqvist, K., Enqvist, T., Epprecht, L., Ereditato, A., Erykalov, A. N., Esanu, T., Finch, A. J., Fitton, M. D., Franco, D., Galymov, V., Gavrilov, G., Gendotti, A., Giganti, C., Goddard, B., Gomez, J. J., Gomoiu, C. M., Gornushkin, Y. A., Gorodetzky, P., Grant, N., Haesler, A., Haigh, M. D., Hasegawa, T., Haug, S., Hierholzer, M., Hissa, J., Horikawa, S., Huitu, K., Ilic, J., Ioannisian, A. N., Izmaylov, A., Jipa, A., Kainulainen, K., Kalliokoski, T., Karadzhov, Y., Kawada, J., Khabibullin, M., Khotjantsev, A., Kokko, E., Kopylov, A. N., Kormos, L. L., Korzenev, A., Kosyanenko, S., Kreslo, I., Kryn, D., Kudenko, Y., Kudryavtsev, V. A., Kumpulainen, J., Kuusiniemi, P., Lagoda, J., Lazanu, I., Levy, J.-M., Litchfield, R. P., Loo, K., Loveridge, P., Maalampi, J., Magaletti, L., Margineanu, R. M., Marteau, J., Martin-Mari, C., Matveev, V., Mavrokoridis, K., Mazzucato, E., McCauley, N., Mercadante, A., Mineev, O., Mirizzi, A., Mitrica, B., Morgan, B., Murdoch, M., Murphy, S., Mursula, K., Narita, S., Nesterenko, D. A., Nguyen, K., Nikolics, K., Noah, E., Novikov, Yu., O'Keeffe, H., Odell, J., Oprima, A., Palladino, V., Papaphilippou, Y., Pascoli, S., Patzak, T., Payne, D., Pectu, M., Pennacchio, E., Periale, L., Pessard, H., Pistillo, C., Popov, B., Przewlocki, P., Quinto, M., Radicioni, E., Ramachers, Y., Ratoff, P. N., Ravonel, M., Rayner, M., Resnati, F., Ristea, O., Robert, A., Rondio, E., Rubbia, A., Rummukainen, K., Sacco, R., Saftoiu, A., Sakashita, K., Sarkamo, J., Sato, F., Saviano, N., Scantamburlo, E., Sergiampietri, F., Sgalaberna, D., Shaposhnikova, E., Slupecki, M., Sorel, M., Spooner, N. J. C., Stahl, A., Stanca, D., Steerenberg, R., Sterian, A. R., Sterian, P., Still, B., Stoica, S., Strauss, T., Suhonen, J., Suvorov, V., Szeptycka, M., Terri, R., Thompson, L. F., Toma, G., Tonazzo, A., Touramanis, C., Trzaska, W. H., Tsenov, R., Tuominen, K., Vacheret, A., Valram, M., Vankova-Kirilova, G., Vanucci, F., Vasseur, G., Velotti, F., Velten, P., Viant, T., Vincke, H., Virtanen, A., Vorobyev, A., Wark, D., Weber, A., Weber, M., Wiebusch, C., Wilson, J. R., Wu, S., Yershov, N., Zalipska, J. & Zito, M., 2014, Journal of High Energy Physics, 2014, 94
39	Correct normalization of the Dst index Mursula, K., Holappa, L. & Karinen, A., 2008, Astrophysics and Space Sciences Transactions, 4, 41
39	Hybrid simulation study of ion escape at Titan for different orbital positions Sillanpää, I., Kallio, E., Janhunen, P., Schmidt, W., Mursula, K., Vilppola, J. & Tanskanen, P., 2006, Advances in Space Research, 38, 799
39	Tilt of Sunspot Bipoles in Solar Cycles 15 to 24 Tlatova, Ksenia, Tlatov, Andrey, Pevtsov, Alexei, Mursula, Kalevi, Vasil'eva, Valeria, Heikkinen, Elina, Bertello, Luca, Pevtsov, Alexander, Virtanen, Ilpo & Karachik, Nina, 2018, Solar Physics, 293, 118
39	QBO-dependent relation between electron precipitation and wintertime surface temperature Maliniemi, V., Asikainen, T., Mursula, K. & SeppäLä, A., 2013, Journal of Geophysical Research (Atmospheres), 118, 6302
38	Correcting the NOAA/MEPED energetic electron fluxes for detector efficiency and proton contamination Asikainen, T. & Mursula, K., 2013, Journal of Geophysical Research (Space Physics), 118, 6500
38	Photospheric and coronal magnetic fields in six magnetographs. II. Harmonic scaling of field intensities Virtanen, Ilpo & Mursula, Kalevi, 2017, A&A, 604, A7
38	Reconstruction of Monthly and Yearly Group Sunspot Numbers From Sparse Daily Observations Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2003, Solar Physics, 218, 295
37	Did Open Solar Magnetic Field Increase During The Last 100 Years? A Reanalysis of Geomagnetic Activity Mursula, K., Martini, D. & Karinen, A., 2004, Solar Physics, 224, 85
37	Asymmetric development of magnetospheric storms during magnetic clouds and sheath regions Huttunen, K. E. J., Koskinen, H. E. J., Karinen, A. & Mursula, K., 2006, Geophysical Research Letters, 33, L06107
36	Satellite observations of Pc 1 pearl waves: The changing paradigm Mursula, K., 2007, Journal of Atmospheric and Solar-Terrestrial Physics, 69, 1623
36	Dependence of cosmic rays on solar activity for odd and even solar cycles Usoskin, I. G., Mursula, K., Kananen, H. & Kovaltsov, G. A., 2001, Advances in Space Research, 27, 571
35	Automated Identification of Coronal Holes from Synoptic EUV Maps Hamada, Amr, Asikainen, Timo, Virtanen, Ilpo & Mursula, Kalevi, 2018, Solar Physics, 293, 71
35	Inconsistency of the Wolf sunspot number series around 1848 Leussu, Raisa, Usoskin, Ilya G., Arlt, Rainer & Mursula, Kalevi, 2013, A&A, 559, A28
35	Global Heliospheric Parameters and Cosmic-Ray Modulation: An Empirical Relation for the Last Decades Alanko-Huotari, K., Mursula, K., Usoskin, I. G. & Kovaltsov, G. A., 2006, Solar Physics, 238, 391
35	An Upper Limit on Sunspot Activity During the Maunder Minimum Kovaltsov, G. A., Usoskin, I. G. & Mursula, K., 2004, Solar Physics, 224, 95
34	Photospheric and coronal magnetic fields in six magnetographs. I. Consistent evolution of the bashful ballerina Virtanen, Ilpo & Mursula, Kalevi, 2016, A&A, 591, A78
34	The lost sunspot cycle: Reanalysis of sunspot statistics Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2003, A&A, 403, 743
33	Lost sunspot cycle in the beginning of Dalton minimum: New evidence and consequences Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2002, Geophysical Research Letters, 29, 2183
33	Centennial increase in geomagnetic activity: Latitudinal differences and global estimates Mursula, K. & Martini, D., 2006, Journal of Geophysical Research (Space Physics), 111, A08209
33	The Lorentz structure of leptonic charged weak interactions Mursula, K., Roos, M. & Scheck, F., 1983, Nuclear Physics B, 219, 321
33	Spring-fall asymmetry of substorm strength, geomagnetic activity and solar wind: Implications for semiannual variation and solar hemispheric asymmetry Mursula, K., Tanskanen, E. & Love, J. J., 2011, Geophysical Research Letters, 38, L06104
33	Nonbouncing Pc 1 wave bursts Mursula, K., Rasinkangas, R., Bösinger, T., Erlandson, R. E. & Lindqvist, P.-A., 1997, Journal of Geophysical Research, 102, 17611
33	Annual fractions of high-speed streams from principal component analysis of local geomagnetic activity Holappa, L., Mursula, K., Asikainen, T. & Richardson, I. G., 2014, Journal of Geophysical Research (Space Physics), 119, 4544
33	Mirror leptons Enqvist, K., Mursula, K. & Roos, M., 1983, Nuclear Physics B, 226, 121
30	Seven Decades of Neutron Monitors (1951-2019): Overview and Evaluation of Data Sources Väisänen, Pauli, Usoskin, Ilya & Mursula, Kalevi, 2021, Journal of Geophysical Research (Space Physics), 126, e28941
29	Ring current development during high speed streams Jordanova, V. K., Matsui, H., Puhl-Quinn, P. A., Thomsen, M. F., Mursula, K. & Holappa, L., 2009, Journal of Atmospheric and Solar-Terrestrial Physics, 71, 1093
29	Explicit IMF By Dependence in High-Latitude Geomagnetic Activity Holappa, L. & Mursula, K., 2018, Journal of Geophysical Research (Space Physics), 123, 4728
29	Effect of geomagnetic activity on the northern annular mode: QBO dependence and the Holton-Tan relationship Maliniemi, V., Asikainen, T. & Mursula, K., 2016, Journal of Geophysical Research (Atmospheres), 121, 10,043
29	Explaining and correcting the excessive semiannual variation in the Dst index Mursula, K. & Karinen, A., 2005, Geophysical Research Letters, 32, L14107
29	Reconstructing solar magnetic fields from historical observations. II. Testing the surface flux transport model Virtanen, I. O. I., Virtanen, I. I., Pevtsov, A. A., Yeates, A. & Mursula, K., 2017, A&A, 604, A8
28	Asymmetry of solar polar fields and the southward shift of HCS observed by Ulysses Virtanen, I. I. & Mursula, K., 2010, Journal of Geophysical Research (Space Physics), 115, A09110
28	Recalibration of the long-term NOAA/MEPED energetic proton measurements Asikainen, T. & Mursula, K., 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 335
27	Heavy neutrinos in e +e - collisions Maalampi, J., Mursula, K. & Vuopionperä, R., 1992, Nuclear Physics B, 372, 23
27	Heliospheric modulation strength: effective neutron monitor energy Alanko, K., Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2003, Advances in Space Research, 32, 615
26	Modeling the contributions of ring, tail, and magnetopause currents to the corrected Dst index Asikainen, T., Maliniemi, V. & Mursula, K., 2010, Journal of Geophysical Research (Space Physics), 115, A12203
26	Origin of energetic ions in the polar cusp inferred from ion composition measurements by the Viking satellite Kremser, G., Woch, J., Mursula, K., Tanskanen, P., Wilken, B. & Lundin, R., 1995, Annales Geophysicae, 13, 595
25	A new method to estimate annual solar wind parameters and contributions of different solar wind structures to geomagnetic activity Holappa, L., Mursula, K. & Asikainen, T., 2014, Journal of Geophysical Research (Space Physics), 119, 9407
25	Dependence of Sudden Stratospheric Warmings on Internal and External Drivers Salminen, A., Asikainen, T., Maliniemi, V. & Mursula, K., 2020, Geophysical Research Letters, 47, e86444
24	Filling the South Atlantic anomaly by energetic electrons during a great magnetic storm Asikainen, T. & Mursula, K., 2005, Geophysical Research Letters, 32, L16102
24	Occurrence of High-speed Solar Wind Streams over the Grand Modern Maximum Mursula, K., Lukianova, R. & Holappa, L., 2015, ApJ, 801, 30
24	Non-stationary Alfvén resonator: new results on Pc1 pearls and IPDP events Mursula, K., Prikner, K., Feygin, F. Z., Bräysy, T., Kangas, J., Kerttula, R., Pollari, P., Pikkarainen, T. & Pokhotelov, O. A., 2000, Journal of Atmospheric and Solar-Terrestrial Physics, 62, 299
24	Long lasting energetic proton precipitation in the inner magnetosphere after substorms Gvozdevsky, B. B., Sergeev, V. A. & Mursula, K., 1997, Journal of Geophysical Research, 102, 24333
24	Magnetic Storms During the Space Age: Occurrence and Relation to Varying Solar Activity Mursula, Kalevi, Qvick, Timo, Holappa, Lauri & Asikainen, Timo, 2022, Journal of Geophysical Research (Space Physics), 127, e2022JA030830
24	Effect of Energetic Electron Precipitation on the Northern Polar Vortex: Explaining the QBO Modulation via Control of Meridional Circulation Salminen, A., Asikainen, T., Maliniemi, V. & Mursula, K., 2019, Journal of Geophysical Research (Atmospheres), 124, 5807
23	Wings of the butterfly: Sunspot groups for 1826-2015 Leussu, R., Usoskin, I. G., Senthamizh Pavai, V., Diercke, A., Arlt, R., Denker, C. & Mursula, K., 2017, A&A, 599, A131
23	North-South Asymmetric Solar Cycle Evolution: Signatures in the Photosphere and Consequences in the Corona Virtanen, I. I. & Mursula, K., 2014, ApJ, 781, 99
23	Long dance of the bashful ballerina Hiltula, T. & Mursula, K., 2006, Geophysical Research Letters, 33, L03105
23	Drift-shell splitting of energetic ions injected at pseudo-substorm onsets Takahashi, Kazue, Anderson, Brian J., Ohtani, Shin-ichi, Reeves, Geoff D., Takahashi, Shun, Sarris, Theodore E. & Mursula, Kalevi, 1997, Journal of Geophysical Research, 102, 22117
22	Cyclic variations of the heliospheric tilt angle and cosmic ray modulation Alanko-Huotari, K., Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2007, Advances in Space Research, 40, 1064
22	Correcting the Dst index: Consequences for absolute level and correlations Karinen, A. & Mursula, K., 2006, Journal of Geophysical Research (Space Physics), 111, A08207
22	Explicit IMF By Dependence in Geomagnetic Activity: Modulation of Precipitating Electrons Holappa, L., Asikainen, T. & Mursula, K., 2020, Geophysical Research Letters, 47, e86676
22	Average properties of geomagnetic storms in 1932-2009 Yakovchouk, O. S., Mursula, K., Holappa, L., Veselovsky, I. S. & Karinen, A., 2012, Journal of Geophysical Research (Space Physics), 117, A03201
22	Consistent long-term variation in the hemispheric asymmetry of solar rotation Zhang, L., Mursula, K. & Usoskin, I., 2013, A&A, 552, A84
22	Global analysis of active longitudes of sunspots Zhang, L., Mursula, K., Usoskin, I. & Wang, H., 2011, A&A, 529, A23
21	Oxygen cyclotron harmonic waves in the deep plasmasphere during magnetic storms Pokhotelov, O. A., Pokhotelov, D. O., Feygin, F. Z., Gladychev, V. A., Parrot, M., Hayashi, K., Kangas, J. & Mursula, K., 1997, Journal of Geophysical Research, 102, 77
21	Solar surface rotation: N-S asymmetry and recent speed-up Zhang, L., Mursula, K. & Usoskin, I., 2015, A&A, 575, L2
21	Explicit IMF By Dependence in Geomagnetic Activity: Quantifying Ionospheric Electrodynamics Holappa, L., Robinson, R. M., Pulkkinen, A., Asikainen, T. & Mursula, K., 2021, Journal of Geophysical Research (Space Physics), 126, e29202
21	Reconstructing the long-term cosmic ray intensity: linear relations do not work Mursula, K., Usoskin, I. G. & Kovaltsov, G. A., 2003, Annales Geophysicae, 21, 863
21	Reconstructing solar magnetic fields from historical observations. V. Sunspot magnetic field measurements at Mount Wilson Observatory Pevtsov, Alexei A., Tlatova, Kseniya A., Pevtsov, Alexander A., Heikkinen, Elina, Virtanen, Ilpo, Karachik, Nina V., Bertello, Luca, Tlatov, Andrey G., Ulrich, Roger & Mursula, Kalevi, 2019, A&A, 628, A103
20	On the Claimed 5.5-year Periodicity in Solar Activity Mursula, K., Usoskin, I. & Zieger, B., 1997, Solar Physics, 176, 201
20	A new verifiable measure of centennial geomagnetic activity: Modifying the K index method for hourly data Mursula, K. & Martini, D., 2007, Geophysical Research Letters, 34, L22107
20	Energetic electron flux behavior at low L-shells and its relation to the South Atlantic Anomaly Asikainen, Timo & Mursula, Kalevi, 2008, Journal of Atmospheric and Solar-Terrestrial Physics, 70, 532
20	Principal component analysis of sunspot cycle shape. Takalo, Jouni & Mursula, Kalevi, 2018, A&A, 620, A100
20	Assessing North Atlantic winter climate response to geomagnetic activity and solar irradiance variability Maliniemi, Ville, Asikainen, Timo, Salminen, Antti & Mursula, Kalevi, 2019, Quarterly Journal of the Royal Meteorological Society, 145, 3780
20	Seasonal solar wind speeds for the last 100 years: Unique coronal hole structures during the peak and demise of the Grand Modern Maximum Mursula, K., Holappa, L. & Lukianova, R., 2017, Geophysical Research Letters, 44, 30
19	New Homogeneous Dataset of Solar EUV Synoptic Maps from SOHO/EIT and SDO/AIA Hamada, A., Asikainen, T. & Mursula, K., 2020, Solar Physics, 295, 2
19	Introduction to Space Climate Mursula, K., Usoskin, I. G. & Maris, G., 2007, Advances in Space Research, 40, 885
19	Hale cycle and long-term trend in variation of galactic cosmic rays related to solar rotation Gil, A. & Mursula, K., 2017, A&A, 599, A112
19	Effect of ENSO and volcanic events on the Sun cloud link Voiculescu, Mirela, Usoskin, Ilya & Mursula, Kalevi, 2007, Advances in Space Research, 40, 1140
19	Solar Interacting Protons Versus Interplanetary Protons in the Core Plus Halo Model of Diffusive Shock Acceleration and Stochastic Re-acceleration Kocharov, L., Laitinen, T., Vainio, R., Afanasiev, A., Mursula, K. & Ryan, J. M., 2015, ApJ, 806, 80
17	Latitudinal gradients of solar wind speed around the ecliptic: Systematic displacement of the streamer belt Mursula, K., Hiltula, T. & Zieger, B., 2002, Geophysical Research Letters, 29, 1738
17	Solar excursion phases during the last 14 solar cycles Mursula, K. & Zieger, B., 1998, Geophysical Research Letters, 25, 1851
16	The last dance of the bashful ballerina? Mursula, K. & Virtanen, I., 2011, A&A, 525, L12
16	Centennial geomagnetic activity studied by a new, reliable long-term index Martini, D. & Mursula, K., 2008, Journal of Atmospheric and Solar-Terrestrial Physics, 70, 1074
16	Annual and solar rotation periodicities in IMF components: Evidence for phase/frequency modulation Takalo, J. & Mursula, K., 2002, Geophysical Research Letters, 29, 1317
16	Correcting the geomagnetic IHV index of the Eskdalemuir observatory Martini, D. & Mursula, K., 2006, Annales Geophysicae, 24, 3411
16	Influence of Enhanced Planetary Wave Activity on the Polar Vortex Enhancement Related to Energetic Electron Precipitation Asikainen, Timo, Salminen, Antti, Maliniemi, Ville & Mursula, Kalevi, 2020, Journal of Geophysical Research (Atmospheres), 125, e32137
15	On a limitation of Zeeman polarimetry and imperfect instrumentation in representing solar magnetic fields with weaker polarization signal Pevtsov, A. A., Liu, Y., Virtanen, I., Bertello, L., Mursula, K., Leka, K. D. & Hughes, A. L. H., 2021, Journal of Space Weather and Space Climate, 11, 14
15	Properties of sunspot cycles and hemispheric wings since the 19th century Leussu, Raisa, Usoskin, Ilya G., Arlt, Rainer & Mursula, Kalevi, 2016, A&A, 592, A160
14	Transition to a weaker Sun: Changes in the solar atmosphere during the decay of the Modern Maximum Mursula, K., Pevtsov, A. A., Asikainen, T., Tähtinen, I. & Yeates, A. R., 2024, A&A, 685, A170
14	Revised Reconstruction of the Heliospheric Modulation Potential for 1964-2022 Väisänen, Pauli, Usoskin, Ilya, Kähkönen, Riikka, Koldobskiy, Sergey & Mursula, Kalevi, 2023, Journal of Geophysical Research (Space Physics), 128, e2023JA031352
14	Hale cycle in solar hemispheric radio flux and sunspots: Evidence for a northward-shifted relic field Mursula, K., 2023, A&A, 674, A182
14	Effects of station relocation in the aa index Lukianova, R., Alekseev, G. & Mursula, K., 2009, Journal of Geophysical Research (Space Physics), 114, A02105
14	Does the magnetosphere behave differently on weekends? Karinen, A., Mursula, K., Ulich, Th. & Manninen, J., 2002, Annales Geophysicae, 20, 1137
14	Global analysis of active longitudes of solar X-ray flares Zhang, L., Mursula, K., Usoskin, I. & Wang, H., 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 258
14	Signature of a sudden stratospheric warming in the near-ground 7Be flux Pacini, A. A., Usoskin, I. G., Mursula, K., Echer, E. & Evangelista, H., 2015, Atmospheric Environment, 113, 27
14	Energetic particle fluxes in the exterior cusp and the high-latitude dayside magnetosphere: statistical results from the Cluster/RAPID instrument Asikainen, T. & Mursula, K., 2005, Annales Geophysicae, 23, 2217
14	Properties of sunspot umbrae of leading and trailing polarity in 1917-2013 Tlatov, Andrey Georgievich, Tlatova, K. A., Vasil'eva, V. V., Pevtsov, A. A. & Mursula, K., 2015, Advances in Space Research, 55, 835
13	Possible evidence for a radiatively decaying neutrino Maalampi, J., Mursula, K. & Roos, M., 1986, Physical Review Letters, 56, 1031
13	Reconnection and energetic particles at the edge of the exterior cusp Asikainen, T. & Mursula, K., 2006, Annales Geophysicae, 24, 1949
13	Solar wind control of ionospheric equivalent currents and their time derivatives Juusola, L., Kauristie, K., Kamp, M., Tanskanen, E. I., Mursula, K., Asikainen, T., Andréeová, K., Partamies, N., Vanhamäki, H. & Viljanen, A., 2015, Journal of Geophysical Research (Space Physics), 120, 4971
13	Current sheet thickness in the near-earth plasma sheet during substorm growth phase as inferred from simultaneous magnetotail and ground-based observations Sergeev, V. A., Tanskanen, P., Mursula, K., Korth, A. & Elphic, R. C., 1988, Advances in Space Research, 8, 125
13	Study of the V, A structure of the charged weak currents of quarks Maalampi, J. & Mursula, K., 1982, Zeitschrift fur Physik C Particles and Fields, 16, 83
13	Decadal variability in the Northern Hemisphere winter circulation: Effects of different solar and terrestrial drivers Maliniemi, Ville, Asikainen, Timo & Mursula, Kalevi, 2018, Journal of Atmospheric and Solar-Terrestrial Physics, 179, 40
13	Comparing Coronal and Heliospheric Magnetic Fields over Several Solar Cycles Koskela, J. S., Virtanen, I. I. & Mursula, K., 2017, ApJ, 835, 63
13	Comparing the influence of sunspot activity and geomagnetic activity on winter surface climate Roy, I., Asikainen, T., Maliniemi, V. & Mursula, K., 2016, Journal of Atmospheric and Solar-Terrestrial Physics, 149, 167
12	MEFISTO An electric field instrument for BepiColombo/MMO Blomberg, L. G., Matsumoto, H., Bougeret, J.-L., Kojima, H., Yagitani, S., Cumnock, J. A., Eriksson, A. I., Marklund, G. T., Wahlund, J.-E., Bylander, L., Åhlén, L., Holtet, J. A., Ishisaka, K., Kallio, E., Kasaba, Y., Matsuoka, A., Moncuquet, M., Mursula, K., Omura, Y. & Trotignon, J. G., 2006, Advances in Space Research, 38, 672
12	Photospheric and coronal magnetic fields in six magnetographs. III. Photospheric and coronal magnetic fields in 1974-2017 Virtanen, Ilpo & Mursula, Kalevi, 2019, A&A, 626, A67
12	Response of the polar magnetic field intensity to the exceptionally high solar wind streams in 2003 Lukianova, Renata, Mursula, Kalevi & Kozlovsky, Alexander, 2012, Geophysical Research Letters, 39, L04101
12	Long-term longitudinal asymmetries in sunspot activity: Difference between the ascending and descending phase of the solar cycle Vernova, E. S., Mursula, K., Tyasto, M. I. & Baranov, D. G., 2004, Solar Physics, 221, 151
12	Storm-time Pc1 activity at high and middle latitudes Kerttula, R., Mursula, K., Pikkarainen, T. & Kangas, J., 2001, Journal of Geophysical Research, 106, 6213
12	Abrupt Shrinking of Solar Corona in the Late 1990s Virtanen, Ilpo I., Koskela, Jennimari S. & Mursula, Kalevi, 2020, ApJ, 889, L28
12	An effect of the ionospheric Alfvén resonator on multiband Pc1 pulsations Prikner, K., Mursula, K., Kangas, J., Kerttula, R. & Feygin, F., 2004, Annales Geophysicae, 22, 643
12	Reconstructing solar magnetic fields from historical observations. IV. Testing the reconstruction method Virtanen, I. O. I., Virtanen, I. I., Pevtsov, A. A., Bertello, L., Yeates, A. & Mursula, K., 2019, A&A, 627, A11
12	Uneven weighting of stations in the Dst index Mursula, K., Holappa, L. & Karinen, A., 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 316
11	Non-stationary Alfvén resonator: vertical profiles of wave characteristics Prikner, K., Mursula, K., Feygin, F. Z., Kangas, J., Kerttula, R., Pikkarainen, T., Pokhotelov, O. A. & Vagner, V., 2000, Journal of Atmospheric and Solar-Terrestrial Physics, 62, 311
11	Solar Cycle Occurrence of Alfvénic Fluctuations and Related Geo-Efficiency Tanskanen, E. I., Snekvik, K., Slavin, J. A., Pérez-Suárez, D., Viljanen, A., Goldstein, M. L., Käpylä, M. J., Hynönen, R., Häkkinen, L. V. T. & Mursula, K., 2017, Journal of Geophysical Research (Space Physics), 122, 9848
11	Asymmetric Distribution of Weak Photospheric Magnetic Field Values Getachew, Tibebu, Virtanen, Ilpo & Mursula, Kalevi, 2019, ApJ, 874, 116
11	Long-Term and Solar Cycle Variation of Galactic Cosmic Rays: Evidence for Variable Heliospheric Turbulence Väisänen, Pauli, Usoskin, Ilya & Mursula, Kalevi, 2019, Journal of Geophysical Research (Space Physics), 124, 804
11	Spatial-temporal evolution of photospheric weak-field shifts in solar cycles 21-24 Mursula, K., Getachew, T. & Virtanen, I. I., 2021, A&A, 645, A47
11	On the uncertain intensity estimate of the 1859 Carrington storm Love, Jeffrey J., Rigler, E. Joshua, Hayakawa, Hisashi & Mursula, Kalevi, 2024, Journal of Space Weather and Space Climate, 14, 21
11	Bashful ballerina: The asymmetric Sun viewed from the heliosphere Mursula, K., 2007, Advances in Space Research, 40, 1034
10	Effect of heavy ions on ponderomotive forces due to ion cyclotron waves Feygin, F. Z., Pokhotelov, O. A., Pokhotelov, D. O., Mursula, K., Kangas, J., Bräysy, T. & Kerttula, R., 1998, Journal of Geophysical Research, 103, 20481
10	Structure and evolution of the photospheric magnetic field in 2010-2017: comparison of SOLIS/VSM vector field and BLOS potential field Virtanen, Ilpo I., Pevtsov, Alexei A. & Mursula, Kalevi, 2019, A&A, 624, A73
10	New indices of geomagnetic activity at test: Comparing the correlation of the analogue ak index with the digital Ah and IHV indices at the Sodankylä station Mursula, K. & Martini, D., 2007, Advances in Space Research, 40, 1105
10	Does sunspot number calibration by the “magnetic needle” make sense? Mursula, K., Usoskin, I. & Yakovchouk, O., 2009, Journal of Atmospheric and Solar-Terrestrial Physics, 71, 1717
10	Neutrinoless double beta decay in the case of Dirac neutronos Enqvist, K., Maalampi, J. & Mursula, K., 1983, Physics Letters B, 124, 89
10	Rapid Cosmic Ray Fluctuations: Evidence for Cyclic Behaviour Starodubtsev, S. A., Usoskin, I. G. & Mursula, K., 2004, Solar Physics, 224, 335
10	A modulated multiband Pc1 event observed by POLAR/EFI around the plasmapause Mursula, K., Bräysy, T., Rasinkangas, R., Tanskanen, P. & Mozer, F., 1999, Advances in Space Research, 24, 81
10	Propagation delay of solar wind discontinuities: Comparing different methods and evaluating the effect of wavelet denoising Munteanu, C., Haaland, S., Mailyan, B., Echim, M. & Mursula, K., 2013, Journal of Geophysical Research (Space Physics), 118, 3985
10	Comparing Two Intervals of Exceptionally Strong Solar Rotation Recurrence of Galactic Cosmic Rays Gil, A. & Mursula, K., 2018, Journal of Geophysical Research (Space Physics), 123, 6148
9	Revisiting the coronal current sheet model: Parameter range analysis and comparison with the potential field model Koskela, Jennimari, Virtanen, Ilpo & Mursula, Kalevi, 2019, A&A, 631, A17
9	Long-Term Prediction of Sudden Stratospheric Warmings With Geomagnetic and Solar Activity Vokhmyanin, Mikhail, Asikainen, Timo, Salminen, Antti & Mursula, Kalevi, 2023, Journal of Geophysical Research (Atmospheres), 128, e2022JD037337
9	Coherent multiple Pc1 pulsation bands: Possible evidence for the ionospheric Alfven resonator Feygin, F. Z., Nekrasov, A. K., Mursula, K., Kangas, J. & Pikkarainen, T., 1994, Annales Geophysicae, 12, 147
9	Comparing the effects of solar-related and terrestrial drivers on the northern polar vortex Salminen, Antti, Asikainen, Timo, Maliniemi, Ville & Mursula, Kalevi, 2020, Journal of Space Weather and Space Climate, 10, 56
9	Role of the driver in the dynamics of a coupled-map model of the magnetotail: Does the magnetosphere act as a low-pass filter? Takalo, J., Mursula, K. & Timonen, J., 2000, Journal of Geophysical Research, 105, 27665
9	The wide skirt of the bashful ballerina: Hemispheric asymmetry of the heliospheric magnetic field in the inner and outer heliosphere Mursula, K. & Virtanen, I. I., 2012, Journal of Geophysical Research (Space Physics), 117, A08104
9	Simulation of Sunspot Activity During Active Sun and Great Minima Using Regular, Random and Relic Fields Usoskin, I. G., Mursula, K. & Kovaltsov, G. A., 2001, Solar Physics, 199, 187
9	Phase Evolution of Solar Activity and Cosmic-Ray Variation Cycles Usoskin, I. G., Kovaltsov, G. A., Kananen, H., Mursula, K. & Tanskanen, P. J., 1997, Solar Physics, 170, 447
9	Reconstructing solar magnetic fields from historical observations. III. Activity in one hemisphere is sufficient to cause polar field reversals in both hemispheres Virtanen, I. O. I., Virtanen, I. I., Pevtsov, A. A. & Mursula, K., 2018, A&A, 616, A134
8	Seasonal Variation of High-Latitude Geomagnetic Activity in Individual Years Tanskanen, E. I., Hynönen, R. & Mursula, K., 2017, Journal of Geophysical Research (Space Physics), 122, 10,058
8	Structure of the Photospheric Magnetic Field During Sector Crossings of the Heliospheric Magnetic Field Getachew, Tibebu, Virtanen, Ilpo & Mursula, Kalevi, 2017, Solar Physics, 292, 174
8	A New Signal of the Solar Magnetic Cycle: Opposite Shifts of Weak Magnetic Field Distributions in the Two Hemispheres Getachew, Tibebu, Virtanen, Ilpo & Mursula, Kalevi, 2019, Geophysical Research Letters, 46, 9327
8	Planetary Waves Controlling the Effect of Energetic Electron Precipitation on the Northern Polar Vortex Salminen, Antti, Asikainen, Timo & Mursula, Kalevi, 2022, Geophysical Research Letters, 49, e97076
8	Are secular correlations between sunspots, geomagnetic activity, and global temperature significant? Love, Jeffrey J., Mursula, Kalevi, Tsai, Victor C. & Perkins, David M., 2011, Geophysical Research Letters, 38, L21703
8	Exo-plasmaspheric refilling due to ponderomotive forces induced by geomagnetic pulsations Feygin, F. Z., Pokhotelov, O. A., Pokhotelov, D. O., Bräysy, T., Kangas, J. & Mursula, K., 1997, Journal of Geophysical Research, 102, 4841
8	Comparison of the shape and temporal evolution of even and odd solar cycles Takalo, Jouni & Mursula, Kalevi, 2020, A&A, 636, A11
8	Reconstructing solar magnetic fields from historical observations. VI. Axial dipole moments of solar active regions in cycles 21-24 Virtanen, I. O. I., Virtanen, I. I., Pevtsov, A. A. & Mursula, K., 2019, A&A, 632, A39
7	Leptonic CP-violation and mirror leptons Maalampi, J. & Mursula, K., 1986, Nuclear Physics B, 269, 109
7	Southward shift of the coronal neutral line and the heliospheric current sheet: Evidence for radial evolution of hemispheric asymmetry Koskela, J. S., Virtanen, I. I. & Mursula, K., 2018, A&A, 618, A105
7	Ionospheric Alfvén Resonator Control over the Frequency-Variable Pc1 Event in Finland on May 14, 1997 Prikner, K., Mursula, K., Kangas, J. & Feygin, F. Z., 2001, Studia Geophysica et Geodaetica, 45, 363
7	Spatial power spectrum of the photospheric magnetic field during solar minimum Zieger, B., Virtanen, I. & Mursula, K., 2019, A&A, 623, A51
7	Reconstructing solar magnetic fields from historical observations. VIII. AIA 1600 Å contrast as a proxy of solar magnetic fields Tähtinen, I., Virtanen, I. I., Pevtsov, A. A. & Mursula, K., 2022, A&A, 664, A2
6	Reconstructing solar magnetic fields from historical observations. IX. The photospheric magnetic field from 1915 to 1985 Virtanen, I. O. I., Pevtsov, A. A., Bertello, L. & Mursula, K., 2022, A&A, 667, A168
6	Straight outta photosphere: Open solar flux without coronal modeling Tähtinen, Ismo, Asikainen, Timo & Mursula, Kalevi, 2024, A&A, 688, L32
6	High-Speed Solar Wind Streams in 2007-2008: Turning on the Russell-McPherron Effect Munteanu, C., Hamada, A. & Mursula, K., 2019, Journal of Geophysical Research (Space Physics), 124, 8913
6	Evaluating F10.7 And F30 Radio Fluxes As Long-Term Solar Proxies Of Energy Deposition In The Thermosphere Qian, Liying & Mursula, Kalevi, 2025, Annales Geophysicae, 43, 175
6	Centennial evolution of monthly solar wind speeds: Fastest monthly solar wind speeds from long-duration coronal holes Lukianova, Renata, Holappa, Lauri & Mursula, Kalevi, 2017, Journal of Geophysical Research (Space Physics), 122, 2740
6	Explicit IMF By-Effect Maximizes at Subauroral Latitudes (Dedicated to the Memory of Eigil Friis-Christensen) Holappa, L., Gopalswamy, N. & Mursula, K., 2019, Journal of Geophysical Research (Space Physics), 124, 2854
6	A 22-year cycle in sunspot activity Mursula, K., Usoskin, I. G. & Kovaltsov, G. A., 2002, Advances in Space Research, 29, 1979
5	The effective altitude range of the ionospheric Alfvén resonator studied by high-altitude EISCAT measurements Prikner, K., Mursula, K., Bosinger, T., Feygin, F. & Raita, T., 2007, Journal of Atmospheric and Solar-Terrestrial Physics, 69, 1657
5	A Uniform Series of Low-Latitude Coronal Holes in 1973-2018 Hamada, A., Asikainen, T. & Mursula, K., 2021, Solar Physics, 296, 40
5	HMF sectors since 1926: Comparison of two ground-based data sets Hiltula, T. & Mursula, K., 2007, Advances in Space Research, 40, 1054
5	Constraints for mixing between light and heavy neutrinos Maalampi, J. & Mursula, K., 1985, Physics Letters B, 157, 199
5	Statistical properties of the most powerful solar and heliospheric disturbances Yakovchouk, O. S., Veselovsky, I. S. & Mursula, K., 2009, Advances in Space Research, 43, 634
5	Usoskin et al. Reply: Usoskin, Ilya G., Solanki, Sami K., Schüssler, Manfred & Mursula, Kalevi, 2004, Physical Review Letters, 92, 199002
4	Leptonic charged weak interactions in the left-right symmetric model Mursula, K., 1984, Nuclear Physics B, 241, 173
4	Mirror fermions, universality and the beam dump experiment Enqvist, K., Mursula, K. & Roos, M., 1983, Zeitschrift fur Physik C Particles and Fields, 21, 133
4	Nonstationary pearl pulsations as a signature of magnetospheric disturbances Feygin, F. Z., Kleimenova, N. G., Pokhotelov, O. A., Parrot, M., Prikner, K., Mursula, K., Kangas, J. & Pikkarainen, T., 2000, Annales Geophysicae, 18, 517
4	Long-term changes in indices of geomagnetic activity at the auroral station Sodankylä Martini, D., Mursula, K., Ulich, T., Pandey, V. S., Kim, K.-H. & Lee, D.-H., 2012, Advances in Space Research, 50, 690
4	Kalman filter technique for defining solar regular geomagnetic variations: Comparison of analog and digital methods at Sodankylä Observatory Martini, D., Orispää, M., Ulich, T., Lehtinen, M., Mursula, K. & Lee, D.-H., 2011, Journal of Geophysical Research (Space Physics), 116, A06102
4	Fluctuations of the repetition period of Pc1 Pearl pulsations Guglielmi, A., Feygin, F., Mursula, K., Kangas, J., Pikkarainen, T. & Kalisher, A., 1996, Geophysical Research Letters, 23, 1041
4	Fluctuations of cosmic rays and IMF in the vicinity of interplanetary shocks Grigoryev, A. V., Starodubtsev, S. A., Grigoryev, V. G., Usoskin, I. G. & Mursula, K., 2008, Advances in Space Research, 41, 955
4	Dayside Pc5 pulsation detected by Viking ion data at L=4 Yamauchi, M., Lundin, R., Mursula, K., Marklund, G. & Potemra, T. A., 1996, Geophysical Research Letters, 23, 2517
4	Sporadic and recurrent geomagnetic disturbances in 1859─1860 according to the archived data from the Russian network of stations Veselovsky, I. S., Mursula, K., Ptitsyna, N. G., Tyasto, M. I. & Yakovchouk, O. S., 2009, Geomagnetism and Aeronomy, 49, 163
3	Long-term modulation of the cosmic ray fluctuation spectrum Starodubtsev, S. A., Usoskin, I. G., Grigoryev, A. V. & Mursula, K., 2006, Annales Geophysicae, 24, 779
3	Challenging Ring-Current Models of the Carrington Storm Love, Jeffrey J. & Mursula, Kalevi, 2024, Journal of Geophysical Research (Space Physics), 129, e2024JA032541
3	Satellite Observations of the Influence of Energetic Electron Precipitation on the Mesosphere and Stratosphere in the Northern Hemisphere Salminen, Antti, Asikainen, Timo & Mursula, Kalevi, 2024, Journal of Geophysical Research (Atmospheres), 129, e2023JD039581
3	Long-term solar activity and its implications to the heliosphere, geomagnetic activity, and the Earth's climate. Preface to the Special Issue on Space Climate Mursula, Kalevi, Manoharan, Periasamy, Nandy, Dibyendu, Tanskanen, Eija & Verronen, Pekka, 2013, Journal of Space Weather and Space Climate, 3, A21
3	Toward more reliable long-term indices of geomagnetic activity: Correcting a new inhomogeneity problem in early geomagnetic data Holappa, L. & Mursula, K., 2015, Journal of Geophysical Research (Space Physics), 120, 8288
3	Global View of Energetic Particles During a Major Magnetic Storm Asikainen, Timo, Mursula, Kalevi, Kerttula, Raine, Friedel, Reiner, Baker, Daniel, Søraas, Finn, Fennell, Joseph F. & Blake, J. Bernard, 2005, The Inner Magnetosphere: Physics and Modeling (Editors: Pulkkinen, Tuija I., Tsyganenko, Nikolai A. & Friedel, Reiner H. W.), 155, p. 97
3	Long-term decrease in the response of midlatitude stations to high-speed solar wind streams in 1914-2000 Martini, D., Mursula, K., Orispää, M. & Linthe, H.-J., 2015, Journal of Geophysical Research (Space Physics), 120, 2662
3	Numerical Simulation of the High-Latitude Non-Stationary Ionospheric Alfvén Resonator During an IPDP Event Prikner, K., Mursula, K., Kangas, J., Feygin, F. Z. & Kerttula, R., 2002, Studia Geophysica et Geodaetica, 46, 507
2	Neutrinoless double beta decay and the limits to the right-handed currents Enqvist, K., Maalampi, J. & Mursula, K., 1984, Physics Letters B, 149, 217
2	Revisiting geomagnetic activity at auroral latitudes: No need for regular quiet curve removal for geomagnetic activity indices based on hourly data Martini, Daniel, Argese, Chiara, Di Loreto, Massimo & Mursula, Kalevi, 2016, Journal of Geophysical Research (Space Physics), 121, 6307
2	High-Frequency Geomagnetic Fluctuations at Auroral Oval and Polar Cap Peitso, P., Tanskanen, E. I., Pulkkinen, T. I. & Mursula, K., 2018, Space Weather, 16, 1057
2	What Is the Lowest Latitude of Discrete Aurorae During Superstorms? Love, Jeffrey J., Mann, Ian R., Qvick, Timo & Mursula, Kalevi, 2025, Space Weather, 23, e2024SW004286
2	Temperature Anomalies During Late Boreal Winters With and Without Sudden Stratospheric Warming Vokhmyanin, Mikhail, Asikainen, Timo, Salminen, Antti & Mursula, Kalevi, 2025, Geophysical Research Letters, 52, 2024GL110803
2	Long-term evolution of corrected NOAA/MEPED energetic proton fluxes and their relation to geomagnetic indices Asikainen, Timo & Mursula, Kalevi, 2014, Journal of Atmospheric and Solar-Terrestrial Physics, 113, 29
1	Two-dipole model of the asymmetric Sun Zieger, Bertalan & Mursula, Kalevi, 2020, Journal of Space Weather and Space Climate, 10, 40
1	A systematic 22-year pattern in solar wind Mursula, K., Hiltula, T. & Zieger, B., 2003, Solar Wind Ten (Editors: Velli, Marco, Bruno, Roberto, Malara, Francesco & Bucci, B.), American Institute of Physics Conference Series, 679, p. 98
1	Centennial solar EUV irradiance from ionospheric currents: Varying sunspot-EUV irradiance relation and modified spot-facula ratio Mursula, K., 2025, Journal of Atmospheric and Solar-Terrestrial Physics, 277, 106653
1	Possible planetary excitation of earthquakes Martini, D., Mursula, K. & Körmendi, A., 2004, Acta Geodaetica et Geophysica Hungarica, 39, 439
1	A review of Space Climate and an introduction to the papers of the JASTP special issue on Space Climate Mursula, Kalevi, Marsh, Dan, Nandy, Dibyendu & Usoskin, Ilya, 2011, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 179
1	Predicting Geomagnetic Activity Cycles Qvick, Timo, Asikainen, Timo & Mursula, Kalevi, 2024, essoar.172167112
1	Long-Term Variation of the Number of Sunspots per Group Pevtsov, Alexei A., Nagovitsyn, Yury A. & Mursula, Kalevi, 2025, Solar Physics, 300, 145
1	Energetic particle acceleration during a major magnetic storm Kerttula, R., Mursula, K., Asikainen, T., Friedel, R., Baker, D., Søraas, F., Fennell, J. F., Blake, J. B. & Grande, M., 2005, Advances in Space Research, 36, 1835
1	Top Properties from the W-Decay Aurenche, P., Kinnunen, R. & Mursula, K., 1985, Physica Scripta, 31, 310
1	Reconstructing solar magnetic fields from historical observations. VII. Far-side activity in surface flux transport simulations Virtanen, I. O. I., Pevtsov, A. A., Virtanen, I. I. & Mursula, K., 2021, A&A, 652, A79
1	Active regions and the large-scale magnetic field of solar cycle 24 Tähtinen, Ismo, Asikainen, Timo & Mursula, Kalevi, 2026, A&A, 706, A235
0	Predicting Geomagnetic Activity Cycles Qvick, Timo, Asikainen, Timo & Mursula, Kalevi, 2025, Space Weather, 23, e2024SW004074
0	Long-term prediction of Sudden Stratospheric Warmings with Geomagnetic and Solar Activity Vokhmyanin, Mikhail, Asikainen, Timo, Salminen, Antti & Mursula, Kalevi, 2022, essoar.10511679
0	Long Term Homogeneity of the SSC Series Curto, J. J., Segarra, A., Torta, J. M., Marsal, S., Chambodut, A., Qvick, T. & Mursula, K., 2025, Space Weather, 23, e2025SW004526
0	The strong IMF fluctuations and their auroral zone geomagnetic response Smirnov, V. S., Ismagilov, V. S., Vashenyuk, E. V., Kananen, H., Mursula, K. & Tanskanen, P., 1997, Physics and Chemistry of the Earth, 22, 697
0	Cluster/rapid energetic electron observations at the dayside magnetospheric boundary Mursula, K., Kerttula, R., Asikainen, T., Friedel, R., Vaivads, A., Søraas, F., Grande, M., Carter, M., Daly, P. W., Fritz, T. A., Fennell, J. F. & Balogh, A., 2005, Advances in Space Research, 36, 1904
0	Polar vortex evolution during SSWs influenced by energetic electron precipitation Vokhmyanin, Mikhail Vladimirovich, Asikainen, Timo, Salminen, Antti Matias & Mursula, Kalevi, 2025, 91643
0	Jet variable distributions in antiproton- proton interactions Dementiev, R. K., Korzhavina, I. A., Leikin, E. M., Puzyrny, A. G., Rud, V. I., Tikhonova, L. A., Boos, E. G., Filippova, V. V., Samoilov, V. V., Temiraliev, T., Batyunya, B. V., Boguslavsky, I. V., Dashian, N. B., Gramenitsky, I. M., Lednický, R., Levonian, S. V., Vrba, V., Zlatanov, Z., Mursula, K., Villanen, P., Walck, E., Patočka, J., Herynek, I., Lokajíček, M., Řidký, J., Šimák, V., Suk, M., Valkárová, A., Khudzhadze, A. M., Kuratashvili, G. O., Topuriya, T. P. & Tsintsadze, V. D., 1983, Nuovo Cimento A Serie, 75, 296
0	Reconstructing solar magnetic fields from historical observations: X. Effect of magnetic field inclination and boundary structure on AIA 1600 Å emission Tähtinen, Ismo, Pevtsov, Alexei A., Asikainen, Timo & Mursula, Kalevi, 2024, A&A, 690, A356
0	Principal Component Analysis of Geomagnetic Activity: New Information on Solar Wind Mursula, Kalevi & Holappa, Lauri, 2018, Space Weather of the Heliosphere: Processes and Forecasts (Editors: Foullon, Claire & Malandraki, Olga E.), IAU Symposium, 335, p. 197
0	Structure of the Power Spectral Density of Galactic Cosmic Ray Variation during 1953-2016 Väisänen, Pauli, Usoskin, Ilya & Mursula, Kalevi, 2018, Space Weather of the Heliosphere: Processes and Forecasts (Editors: Foullon, Claire & Malandraki, Olga E.), IAU Symposium, 335, p. 82
0	Hale cycle in solar-rotation related recurrence of galactic cosmic rays Gil, A. & Mursula, K., 2017, 35th International Cosmic Ray Conference (ICRC2017), International Cosmic Ray Conference, 301, p. 29