SpaceWeatherLive .com
Real-time auroral and solar activity

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
162025/04/16-127nT758-662.9km/sec24.78nT-17.20nT
172023/03/23-125nT557513.3km/sec22.01nT-17.54nT
182024/08/13-121nT144+470.0km/sec21.88nT-7.42nT
192025/01/02-119nT215-561.5km/sec13.87nT-11.11nT
202024/04/19-117nT457548.9km/sec18.02nT-16.86nT
212024/08/04-116nT497422.6km/sec21.72nT-17.85nT
222024/09/17-116nT717+649.5km/sec19.92nT-18.14nT
232024/09/12-114nT717622.6km/sec29.91nT-26.30nT
242024/03/03-112nT346+481.2km/sec19.47nT-17.63nT
252023/12/01-108nT527-546.6km/sec28.83nT-27.08nT
262021/11/04-105nT728-817.3km/sec24.09nT-18.08nT
272024/06/28-105nT608-500.2km/sec30.05nT-24.70nT
282024/05/13-102nT276850.5km/sec9.95nT-6.03nT
292023/12/02-100nT135+525.8km/sec18.22nT-12.65nT
302023/02/28-100nT266-781.4km/sec10.38nT-7.01nT
312024/05/17-99nT306517.2km/sec17.14nT-15.06nT
322023/11/25-99nT376+626.0km/sec18.39nT-15.80nT
332024/10/07-97nT546+697.0km/sec16.42nT-14.27nT
342024/11/09-96nT315493.9km/sec21.75nT-13.47nT
352024/05/02-96nT427-477.2km/sec21.72nT-19.05nT
362023/08/05-93nT336+470.3km/sec25.21nT-23.55nT
372022/11/07-92nT195429.2km/sec15.72nT-14.59nT
382024/08/28-92nT246-452.3km/sec18.21nT-15.74nT
392024/09/13-92nT356618.6km/sec11.17nT-9.65nT
402022/01/14-91nT156-443.0km/sec17.85nT-17.49nT
412024/05/18-91nT124473.0km/sec11.80nT-9.33nT
422024/05/16-90nT276528.9km/sec17.06nT-12.99nT
432023/10/21-88nT215356.6km/sec10.33nT-9.85nT
442024/08/31-88nT255-415.9km/sec13.43nT-11.00nT
452024/03/25-88nT255909.4km/sec27.59nT-13.26nT
462025/01/04-87nT315+716.4km/sec18.13nT-15.20nT
472024/03/04-86nT94590.8km/sec14.02nT-7.92nT
482022/03/13-85nT406+580.1km/sec25.70nT-23.82nT
492023/09/19-85nT476+698.1km/sec15.39nT-14.54nT
502022/03/14-85nT146-475.5km/sec24.64nT1.49nT
© Potsdam - CC BY 4.0 - Matzka, J., Stolle, C., Yamazaki, Y., Bronkalla, O. and Morschhauser, A., 2021. - ©WDC for Geomagnetism, Kyoto
Back to top

Latest news

Latest forum messages

Filaments and prominences 176Sunspot Latitudes at or near Solar Maximum 89Growth of Cycle 25 905AR14097 2Incoming & Unnumbered Active Regions 1906
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/05/14X2.7
Last M-flare2025/05/21M1.2
Last geomagnetic storm2025/05/17Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2025140.6 +6.4
May 202570.9 -69.7
Last 30 days85.8 -27.8

This day in history*

Solar flares
12024M4.23
22023M3.0
32024M2.57
42024M1.7
52000M1.36
DstG
12002-109G4
21990-68
31992-66G1
41989-65G3
51995-65G2
*since 1994

Social networks