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Solar Cycle 24 - Top 50 geomagnetic storms

On this page you will find an overview of the strongest geomagnetic storms from Solar Cycle 24 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
12015/03/17-234nT1088-640.0km/sec35.67nT-28.57nT
22015/03/18-200nT476738.5km/sec17.20nT-10.68nT
32015/06/23-198nT728-808.4km/sec31.95nT-24.65nT
42018/08/26-175nT677+565.8km/sec21.24nT-17.33nT
52015/12/20-166nT707-500.2km/sec19.60nT-18.50nT
62015/12/21-159nT387-467.1km/sec18.40nT-17.30nT
72011/10/25-147nT387+564.7km/sec24.91nT-19.04nT
82012/03/09-145nT878641.2km/sec23.81nT-18.27nT
92012/07/15-139nT787700.3km/sec28.42nT-19.81nT
102013/03/17-132nT727-761.3km/sec22.53nT-19.06nT
112015/10/07-130nT747+844.6km/sec22.80nT-18.10nT
122017/05/28-125nT497395.5km/sec20.79nT-19.88nT
132013/06/01-124nT587718.2km/sec24.50nT-21.21nT
142012/10/01-122nT327-428.6km/sec21.72nT-20.80nT
152017/09/08-122nT1068+875.2km/sec27.65nT-25.77nT
162012/04/24-120nT417-542.2km/sec14.39nT-12.76nT
172014/02/19-119nT436+541.3km/sec18.69nT-15.40nT
182011/09/26-118nT386+698.5km/sec34.91nT-31.01nT
192016/01/01-116nT306537.5km/sec15.00nT-13.70nT
202011/08/06-115nT316+619.4km/sec20.83nT-14.73nT
212015/06/22-114nT578+704.7km/sec42.18nT-39.42nT
222012/07/16-113nT426+518.8km/sec18.44nT-14.70nT
232016/10/13-110nT466+474.9km/sec24.77nT-21.02nT
242012/10/09-109nT467-567.8km/sec17.02nT-15.97nT
252012/11/14-108nT376+475.4km/sec22.17nT-19.12nT
262015/01/07-107nT316+505.6km/sec23.08nT-20.98nT
272012/04/23-106nT266-405.7km/sec16.15nT-15.58nT
282015/09/09-105nT596512.4km/sec15.20nT-10.10nT
292015/12/31-105nT356-575.1km/sec17.30nT-16.50nT
302015/08/27-103nT526+414.5km/sec14.00nT-13.60nT
312011/09/27-102nT306-684.3km/sec8.62nT-4.28nT
322013/06/29-102nT506+490.9km/sec13.22nT-11.86nT
332015/08/28-102nT406-493.5km/sec17.20nT-16.30nT
342016/10/14-102nT226-454.4km/sec23.65nT-15.18nT
352016/01/20-101nT265-424.1km/sec17.50nT-14.80nT
362012/10/08-99nT406+442.1km/sec16.63nT-16.48nT
372015/03/19-99nT265684.8km/sec8.49nT-7.29nT
382016/03/06-99nT316+599.3km/sec22.50nT-18.40nT
392015/08/16-98nT326-636.7km/sec13.60nT-11.20nT
402014/02/27-97nT205+486.8km/sec22.24nT-18.38nT
412015/10/08-97nT456-844.5km/sec7.60nT-6.60nT
422011/08/05-96nT428-672.6km/sec36.26nT-21.17nT
432013/03/18-96nT73697.3km/sec11.07nT-2.11nT
442014/02/20-95nT376741.3km/sec16.22nT-12.10nT
452016/05/08-95nT706+719.5km/sec18.80nT-12.70nT
462014/02/28-94nT114498.5km/sec16.27nT-9.84nT
472013/06/28-91nT225-429.4km/sec12.69nT-12.40nT
482012/10/13-90nT476-601.6km/sec13.21nT-12.43nT
492011/03/01-88nT275+663.4km/sec17.54nT-15.00nT
502012/03/07-88nT486441.0km/sec20.50nT-19.10nT
© 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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