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Solar Cycle 25 - Top 50 geomagnetic storms

On this page you will find an overview of the strongest geomagnetic storms from Solar Cycle 25 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
12024/05/11-412nT2719993.2km/sec55.75nT-50.06nT
22024/05/10-351nT1059-804.7km/sec73.76nT-49.96nT
32024/10/11-335nT1168+813.9km/sec40.51nT-37.60nT
42024/10/10-299nT979-832.8km/sec45.97nT-45.81nT
52025/01/01-215nT818575.2km/sec25.09nT-23.52nT
62023/04/24-213nT728635.7km/sec34.66nT-33.32nT
72024/08/12-203nT1278533.6km/sec23.33nT-20.37nT
82023/11/05-172nT617+534.6km/sec44.71nT-26.73nT
92023/04/23-165nT658+880.8km/sec31.11nT-24.45nT
102023/03/24-163nT738499.4km/sec20.39nT-15.92nT
112024/05/12-159nT5371005.0km/sec12.22nT-8.54nT
122024/10/08-153nT547486.3km/sec17.50nT-16.09nT
132023/02/27-132nT917-882.5km/sec20.68nT-19.21nT
142023/11/06-128nT366-610.5km/sec19.09nT-15.48nT
152024/03/24-128nT688+887.2km/sec33.74nT-26.54nT
162023/03/23-125nT557513.3km/sec22.01nT-17.54nT
172024/08/13-121nT144+470.0km/sec21.88nT-7.42nT
182025/01/02-119nT215-561.5km/sec13.87nT-11.11nT
192024/04/19-117nT457548.9km/sec18.02nT-16.86nT
202024/08/04-116nT497422.6km/sec21.72nT-17.85nT
212024/09/17-116nT717+649.5km/sec19.92nT-18.14nT
222024/09/12-114nT717622.6km/sec29.91nT-26.30nT
232024/03/03-112nT346+481.2km/sec19.47nT-17.63nT
242023/12/01-108nT527-546.6km/sec28.83nT-27.08nT
252024/06/28-105nT608-500.2km/sec30.05nT-24.70nT
262021/11/04-105nT728-817.3km/sec24.09nT-18.08nT
272024/05/13-102nT276850.5km/sec9.95nT-6.03nT
282023/02/28-100nT266-781.4km/sec10.38nT-7.01nT
292023/12/02-100nT135+525.8km/sec18.22nT-12.65nT
302024/05/17-99nT306517.2km/sec17.14nT-15.06nT
312023/11/25-99nT376+626.0km/sec18.39nT-15.80nT
322024/10/07-97nT546+697.0km/sec16.42nT-14.27nT
332024/11/09-96nT315493.9km/sec21.75nT-13.47nT
342024/05/02-96nT427-477.2km/sec21.72nT-19.05nT
352023/08/05-93nT336+470.3km/sec25.21nT-23.55nT
362024/08/28-92nT246-452.3km/sec18.21nT-15.74nT
372024/09/13-92nT356618.6km/sec11.17nT-9.65nT
382022/11/07-92nT195429.2km/sec15.72nT-14.59nT
392022/01/14-91nT156-443.0km/sec17.85nT-17.49nT
402024/05/18-91nT124473.0km/sec11.80nT-9.33nT
412024/05/16-90nT276528.9km/sec17.06nT-12.99nT
422023/10/21-88nT215356.6km/sec10.33nT-9.85nT
432024/08/31-88nT255-415.9km/sec13.43nT-11.00nT
442024/03/25-88nT255909.4km/sec27.59nT-13.26nT
452025/01/04-87nT315+716.4km/sec18.13nT-15.20nT
462024/03/04-86nT94590.8km/sec14.02nT-7.92nT
472022/03/13-85nT406+580.1km/sec25.70nT-23.82nT
482023/09/19-85nT476+698.1km/sec15.39nT-14.54nT
492022/03/14-85nT146-475.5km/sec24.64nT1.49nT
502023/09/12-82nT235+428.6km/sec20.19nT-19.32nT
© 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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