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Top 50 geomagnetic storms of 1984

On this page you will find an overview of the strongest geomagnetic storms of 1984 together with links to more information in our archive. Storms are ranked by the Disturbance storm-time index (Dst) that is designed to measure the magnetic signature of magnetospheric currents observed in the equatorial regions. The Dst index is provided by the World Data Center for geomagnetism in Kyoto.

Dst Ap Kp max
11984/11/16-141nT1128
21984/09/05-125nT637
31984/04/04-120nT848-
41984/08/01-112nT757
51984/04/05-108nT576+
61984/03/28-105nT607+
71984/04/09-100nT377+
81984/04/08-99nT586+
91984/11/15-97nT527+
101984/04/26-93nT1038-
111984/04/27-91nT265+
121984/03/02-90nT386-
131984/04/03-88nT425+
141984/07/13-88nT627
151984/02/04-87nT546
161984/10/18-86nT437-
171984/04/06-86nT124
181984/03/29-86nT526+
191984/03/01-83nT326+
201984/05/21-77nT446
211984/09/23-75nT1127
221984/09/19-73nT366
231984/10/19-72nT757-
241984/11/17-72nT355+
251984/04/25-71nT336
261984/01/04-68nT306
271984/04/01-66nT345
281984/10/20-65nT637-
291984/09/26-65nT426-
301984/10/07-65nT436
311984/03/30-65nT295-
321984/02/14-65nT436
331984/09/04-64nT598-
341984/11/30-63nT366
351984/03/06-63nT316-
361984/10/22-62nT466-
371984/05/01-62nT224+
381984/04/02-62nT466-
391984/04/07-62nT256
401984/09/24-62nT526
411984/05/02-61nT134-
421984/02/05-61nT144-
431984/08/28-60nT366-
441984/07/14-60nT406
451984/10/21-59nT476
461984/05/19-59nT225
471984/02/13-59nT365+
481984/11/01-58nT276-
491984/06/24-58nT226-
501984/05/05-58nT276-
© Potsdam - CC BY 4.0 - Matzka, J., Stolle, C., Yamazaki, Y., Bronkalla, O. and Morschhauser, A., 2021. - ©WDC for Geomagnetism, Kyoto
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