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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
12025/01/01-215nT818575.2km/sec25.09nT-23.52nT
22025/01/02-119nT215-561.5km/sec13.87nT-11.11nT
32025/01/04-87nT315+716.4km/sec18.13nT-15.20nT
42025/03/13-82nT365802.0km/sec9.95nT-8.00nT
52025/01/05-71nT184+782.0km/sec8.98nT-8.02nT
62025/03/12-69nT305629.9km/sec12.08nT-10.96nT
72025/02/19-64nT205532.3km/sec11.01nT-7.93nT
82025/04/04-63nT325-575.5km/sec14.17nT-12.30nT
92025/03/26-63nT406-732.3km/sec24.14nT-22.01nT
102025/02/10-62nT245-649.1km/sec16.05nT-13.07nT
112025/03/22-61nT326-526.8km/sec23.90nT-17.84nT
122025/03/09-61nT316-1348.8km/sec18.89nT-13.00nT
132025/04/05-60nT406-588.6km/sec12.94nT-11.22nT
142025/02/13-60nT214+654.2km/sec8.68nT-7.57nT
152025/04/12-58nT164+627.1km/sec10.69nT-9.29nT
162025/02/11-57nT164-769.8km/sec6.84nT-6.26nT
172025/03/15-56nT164670.3km/sec6.36nT-5.93nT
182025/03/14-54nT215+691.1km/sec8.85nT-7.70nT
192025/02/14-53nT235-594.8km/sec9.51nT-8.83nT
202025/02/27-52nT306-675.9km/sec13.57nT-10.86nT
212025/02/15-52nT285700.3km/sec8.81nT-8.30nT
222025/03/27-51nT305-1024.6km/sec20.33nT-9.18nT
232025/04/06-51nT215733.5km/sec8.37nT-7.04nT
242025/01/15-50nT164-593.0km/sec18.70nT-8.25nT
252025/02/02-49nT194+862.3km/sec11.23nT-7.34nT
262025/02/28-48nT315847.3km/sec13.38nT-8.90nT
272025/01/10-47nT124494.0km/sec10.18nT-8.25nT
282025/02/16-47nT204669.7km/sec6.42nT-6.00nT
292025/03/19-47nT205-640.0km/sec12.93nT-10.90nT
302025/01/28-46nT104-406.6km/sec9.66nT-8.69nT
312025/04/09-45nT205-612.5km/sec10.39nT-8.42nT
322025/01/19-45nT154-556.5km/sec8.39nT-7.54nT
332025/01/03-45nT103+572.8km/sec16.33nT-6.12nT
342025/03/01-44nT184822.5km/sec8.33nT-5.56nT
352025/02/20-44nT63+623.5km/sec7.35nT-7.00nT
362025/01/09-44nT94-775.1km/sec10.34nT-10.12nT
372025/02/09-43nT175-636.7km/sec22.57nT-16.64nT
382025/03/24-43nT184+438.8km/sec16.80nT-9.82nT
392025/03/25-42nT144399.4km/sec16.56nT-9.08nT
402025/04/07-42nT134590.0km/sec7.54nT-5.93nT
412025/02/12-42nT164+595.5km/sec7.13nT-5.78nT
422025/03/16-41nT93+688.2km/sec6.52nT-5.09nT
432025/01/20-41nT194+688.1km/sec9.54nT-7.69nT
442025/03/08-41nT225615.5km/sec18.55nT-13.79nT
452025/01/17-41nT214640.6km/sec11.08nT-10.78nT
462025/02/08-41nT93+385.2km/sec14.48nT-8.73nT
472025/03/10-41nT83-1140.1km/sec7.72nT-5.04nT
482025/02/17-40nT144-634.3km/sec7.42nT-6.70nT
492025/02/24-40nT145-465.9km/sec17.53nT-13.06nT
502025/03/23-40nT94488.2km/sec8.38nT-4.89nT
© 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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