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Top 50 geomagnetic storms of 2019

On this page you will find an overview of the strongest geomagnetic storms of 2019 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 maxSpeedIMF BtIMF Bz
12019/05/14-65nT326+572.8km/sec15.23nT-15.06nT
22019/08/05-53nT345+752.7km/sec23.20nT-21.09nT
32019/09/01-52nT455+835.3km/sec8.55nT-7.92nT
42019/05/11-51nT245495.4km/sec12.51nT-11.51nT
52019/09/27-49nT225+729.9km/sec15.27nT-10.49nT
62019/09/02-47nT225747.8km/sec6.09nT-5.09nT
72019/10/25-46nT255+753.1km/sec9.89nT-7.17nT
82019/09/05-45nT124589.5km/sec5.85nT-5.59nT
92019/02/28-41nT235-600.2km/sec12.10nT-10.90nT
102019/03/17-40nT155-456.3km/sec8.55nT-7.57nT
112019/10/26-40nT245-695.3km/sec10.01nT-9.15nT
122019/08/06-40nT103823.3km/sec4.62nT-4.05nT
132019/08/31-40nT386-753.7km/sec10.86nT-9.68nT
142019/09/28-39nT245-803.3km/sec7.21nT-5.67nT
152019/10/01-38nT104635.0km/sec18.01nT-10.92nT
162019/10/27-35nT154672.0km/sec4.89nT-4.58nT
172019/10/28-34nT103+659.3km/sec4.80nT-4.50nT
182019/02/01-34nT154-626.5km/sec13.74nT-10.14nT
192019/04/10-34nT144488.9km/sec8.14nT-7.83nT
202019/04/04-33nT104-527.1km/sec10.34nT-7.64nT
212019/09/30-33nT124-708.8km/sec8.56nT-6.00nT
222019/05/15-33nT52+485.6km/sec10.25nT-0.52nT
232019/02/02-32nT164622.6km/sec7.88nT-6.17nT
242019/07/10-32nT155-694.8km/sec11.08nT-8.51nT
252019/08/07-31nT52+621.8km/sec5.17nT-3.73nT
262019/03/01-31nT234+623.6km/sec8.39nT-6.37nT
272019/03/16-30nT125-466.6km/sec7.26nT-6.33nT
282019/09/09-30nT133+554.6km/sec7.61nT-6.49nT
292019/09/29-30nT124-626.3km/sec6.79nT-5.81nT
302019/05/12-30nT42-445.5km/sec8.47nT-5.77nT
312019/05/02-29nT113+579.3km/sec8.61nT-7.65nT
322019/04/03-29nT103+488.8km/sec9.16nT-7.18nT
332019/02/03-29nT103+638.5km/sec4.42nT-4.08nT
342019/04/01-28nT63-424.8km/sec7.54nT-6.68nT
352019/02/04-28nT53504.1km/sec6.58nT-6.21nT
362019/12/18-28nT124578.0km/sec12.68nT-10.03nT
372019/05/29-28nT134-566.4km/sec12.46nT-10.14nT
382019/11/23-28nT103532.5km/sec9.38nT-7.31nT
392019/10/10-27nT134+696.9km/sec10.08nT-8.47nT
402019/09/08-27nT83-534.4km/sec6.33nT-5.19nT
412019/03/02-26nT134601.3km/sec5.66nT-4.94nT
422019/04/08-26nT113+487.0km/sec9.01nT-8.15nT
432019/09/04-26nT103673.6km/sec6.89nT-5.44nT
442019/12/19-26nT114-560.0km/sec7.31nT-6.03nT
452019/02/27-25nT114509.8km/sec12.60nT-11.62nT
462019/03/05-25nT42+450.4km/sec6.17nT-4.74nT
472019/06/04-25nT62+352.6km/sec8.29nT-7.46nT
482019/07/12-25nT42615.3km/sec15.85nT-11.04nT
492019/07/11-25nT63639.9km/sec6.91nT-6.13nT
502019/09/03-25nT83730.4km/sec5.85nT-3.75nT
© 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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