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Top 50 geomagnetic storms of 2021

On this page you will find an overview of the strongest geomagnetic storms of 2021 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 maxالسرعةIMF BtIMF Bz
12021/11/04-105nT728-817.3كم/ثانية24.09nT-18.08nT
22021/08/27-82nT214+525.4كم/ثانية16.44nT-15.50nT
32021/08/28-79nT145389.3كم/ثانية12.86nT-8.97nT
42021/10/12-65nT466+521.2كم/ثانية17.66nT-16.33nT
52021/09/17-64nT235+421.4كم/ثانية15.40nT-13.40nT
62021/05/12-61nT427543.5كم/ثانية23.51nT-19.69nT
72021/03/01-58nT256-538.1كم/ثانية14.43nT-13.85nT
82021/10/18-55nT93+385.6كم/ثانية12.93nT-7.48nT
92021/10/17-55nT104419.0كم/ثانية12.13nT-8.89nT
102021/04/17-54nT285-668.4كم/ثانية12.00nT-9.67nT
112021/04/26-53nT124+526.7كم/ثانية7.81nT-7.51nT
122021/04/16-48nT195512.0كم/ثانية13.14nT-10.99nT
132021/03/20-45nT276-676.1كم/ثانية23.21nT-19.09nT
142021/02/25-44nT144503.4كم/ثانية6.33nT-5.42nT
152021/01/11-44nT124483.1كم/ثانية20.18nT-18.31nT
162021/10/13-43nT53+462.9كم/ثانية5.03nT-2.39nT
172021/12/01-43nT184576.6كم/ثانية8.88nT-8.24nT
182021/03/14-43nT235596.8كم/ثانية6.06nT-5.68nT
192021/04/25-41nT185503.2كم/ثانية9.86nT-7.95nT
202021/07/22-41nT83+497.6كم/ثانية7.71nT-7.43nT
212021/01/26-41nT114626.1كم/ثانية9.62nT-9.04nT
222021/11/05-40nT114-627.1كم/ثانية14.52nT-2.79nT
232021/08/25-40nT83+407.2كم/ثانية11.58nT-8.78nT
242021/01/12-39nT94-487.6كم/ثانية7.29nT-4.87nT
252021/02/24-39nT194+525.5كم/ثانية9.53nT-7.97nT
262021/10/11-39nT144-415.5كم/ثانية11.62nT-9.15nT
272021/03/03-39nT195-691.5كم/ثانية7.10nT-6.31nT
282021/08/07-38nT103-500.5كم/ثانية12.59nT-8.45nT
292021/08/02-38nT155-417.3كم/ثانية13.53nT-12.64nT
302021/06/11-37nT83-366.8كم/ثانية8.34nT-7.96nT
312021/11/06-36nT174633.9كم/ثانية10.48nT-4.16nT
322021/05/13-36nT62536.7كم/ثانية14.52nT-6.70nT
332021/12/19-36nT145494.8كم/ثانية23.92nT-20.72nT
342021/09/18-36nT83+429.8كم/ثانية14.90nT-5.10nT
352021/02/21-36nT204+623.5كم/ثانية7.73nT-6.52nT
362021/10/31-36nT144464.7كم/ثانية13.47nT-11.35nT
372021/08/03-35nT84-442.1كم/ثانية8.48nT-6.34nT
382021/02/19-35nT154539.3كم/ثانية14.52nT-10.90nT
392021/05/20-34nT245+584.3كم/ثانية18.51nT-14.25nT
402021/12/02-34nT93539.4كم/ثانية5.89nT-5.25nT
412021/02/20-34nT214+620.2كم/ثانية12.47nT-8.02nT
422021/03/21-34nT225-682.4كم/ثانية7.93nT-7.51nT
432021/07/15-34nT83-492.6كم/ثانية9.12nT-6.38nT
442021/02/16-34nT124460.9كم/ثانية11.74nT-9.03nT
452021/04/18-33nT174-654.3كم/ثانية7.94nT-5.84nT
462021/03/02-33nT205677.1كم/ثانية12.03nT-7.37nT
472021/10/19-33nT124423.8كم/ثانية10.18nT-7.44nT
482021/07/14-33nT144+422.2كم/ثانية13.34nT-11.42nT
492021/01/25-33nT155-560.9كم/ثانية11.09nT-9.90nT
502021/10/14-32nT62+407.1كم/ثانية8.77nT-6.02nT
© 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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