Top 50 geomagnetic storms of 2025

On this page you will find an overview of the strongest geomagnetic storms of 2025 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. This page is updated daily.

Dst Ap Kp maxSpeedIMF BtIMF Bz
12025/11/12-238nT1379-968.7km/sec61.84nT-49.47nT
22025/01/01-215nT818575.2km/sec25.09nT-23.52nT
32025/11/13-168nT577+998.7km/sec22.01nT-17.14nT
42025/04/16-127nT758-662.9km/sec24.78nT-17.20nT
52025/11/06-125nT437-681.8km/sec24.49nT-16.90nT
62025/06/01-120nT988-1130.2km/sec27.20nT-23.76nT
72025/01/02-119nT215-561.5km/sec13.87nT-11.11nT
82025/06/02-111nT697909.3km/sec15.68nT-12.89nT
92025/06/03-107nT607804.2km/sec13.89nT-13.88nT
102025/06/13-104nT697-453.0km/sec18.32nT-16.38nT
112025/09/30-98nT747744.1km/sec20.41nT-17.12nT
122025/06/12-89nT325+513.3km/sec14.84nT-12.91nT
132025/01/04-87nT315+716.4km/sec18.13nT-15.20nT
142025/06/14-84nT225+541.9km/sec17.49nT-14.23nT
152025/11/08-84nT336703.2km/sec10.85nT-9.40nT
162025/10/02-84nT457-1151.8km/sec10.54nT-9.08nT
172025/03/13-82nT365802.0km/sec9.95nT-8.00nT
182025/09/29-80nT285+479.7km/sec14.76nT-13.02nT
192025/10/01-75nT476+880.2km/sec10.21nT-8.36nT
202025/09/02-74nT315+694.7km/sec25.52nT-23.12nT
212025/09/15-72nT487-823.0km/sec18.15nT-16.47nT
222025/01/05-71nT184+782.0km/sec8.98nT-8.02nT
232025/08/09-71nT436-712.3km/sec16.47nT-14.88nT
242025/05/09-70nT165-510.6km/sec9.72nT-9.51nT
252025/03/12-69nT305629.9km/sec12.08nT-10.96nT
262025/05/02-67nT385685.7km/sec14.44nT-11.83nT
272025/11/14-65nT31+675.1km/sec6.68nT-2.94nT
282025/10/30-65nT375+678.1km/sec15.66nT-14.73nT
292025/10/03-65nT285809.2km/sec26.20nT-5.80nT
302025/02/19-64nT205532.3km/sec11.01nT-7.93nT
312025/04/17-64nT94-608.0km/sec17.30nT-4.56nT
322025/04/04-63nT325-575.5km/sec14.17nT-12.30nT
332025/03/26-63nT406-732.3km/sec24.14nT-22.01nT
342025/09/03-62nT114+805.9km/sec13.43nT-5.40nT
352025/05/29-62nT626+837.2km/sec25.36nT-24.88nT
362025/02/10-62nT245-649.1km/sec16.05nT-13.07nT
372025/03/09-61nT316-1348.8km/sec18.89nT-13.00nT
382025/11/07-61nT315+859.0km/sec17.57nT-16.21nT
392025/05/03-61nT275+874.0km/sec11.59nT-9.04nT
402025/03/22-61nT326-526.8km/sec23.90nT-17.84nT
412025/04/19-61nT195-519.9km/sec9.84nT-8.91nT
422025/02/13-60nT214+654.2km/sec8.68nT-7.57nT
432025/04/05-60nT406-588.6km/sec12.94nT-11.22nT
442025/10/18-59nT386+587.4km/sec20.30nT-12.20nT
452025/05/10-58nT125-553.8km/sec8.79nT-6.55nT
462025/04/12-58nT164+627.1km/sec10.69nT-9.29nT
472025/05/17-58nT396+835.2km/sec22.31nT-18.16nT
482025/02/11-57nT164-769.8km/sec6.84nT-6.26nT
492025/03/15-56nT164670.3km/sec6.36nT-5.93nT
502025/06/04-56nT275+834.4km/sec32.18nT-21.81nT
© 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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