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Top 50 geomagnetic storms of 2012

On this page you will find an overview of the strongest geomagnetic storms of 2012 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
12012/03/09-145nT878641.2km/sec23.81nT-18.27nT
22012/07/15-139nT787700.3km/sec28.42nT-19.81nT
32012/10/01-122nT327-428.6km/sec21.72nT-20.80nT
42012/04/24-120nT417-542.2km/sec14.39nT-12.76nT
52012/07/16-113nT426+518.8km/sec18.44nT-14.70nT
62012/10/09-109nT467-567.8km/sec17.02nT-15.97nT
72012/11/14-108nT376+475.4km/sec22.17nT-19.12nT
82012/04/23-106nT266-405.7km/sec16.15nT-15.58nT
92012/10/08-99nT406+442.1km/sec16.63nT-16.48nT
102012/10/13-90nT476-601.6km/sec13.21nT-12.43nT
112012/03/07-88nT486441.0km/sec20.50nT-19.10nT
122012/03/15-88nT366+801.2km/sec17.10nT-14.11nT
132012/06/17-86nT436501.5km/sec41.53nT-19.11nT
142012/03/10-81nT195-622.9km/sec8.43nT-6.59nT
152012/07/17-80nT175-567.8km/sec9.65nT-9.26nT
162012/07/09-78nT427-465.0km/sec12.59nT-11.63nT
172012/01/25-75nT164+628.4km/sec11.44nT-9.83nT
182012/06/18-72nT175+531.6km/sec10.73nT-10.28nT
192012/01/23-71nT125463.6km/sec11.40nT-7.63nT
202012/01/22-70nT245-476.7km/sec31.21nT-27.46nT
212012/09/03-69nT316-458.8km/sec24.47nT-23.20nT
222012/03/17-69nT265692.6km/sec5.91nT-5.14nT
232012/03/28-68nT155-498.1km/sec12.97nT-12.41nT
242012/02/15-67nT225+413.4km/sec9.77nT-9.05nT
252012/06/12-67nT125432.4km/sec11.01nT-9.82nT
262012/07/10-65nT124-516.2km/sec12.81nT-7.37nT
272012/11/01-65nT225-375.3km/sec16.01nT-12.34nT
282012/09/05-64nT326-568.3km/sec15.56nT-11.53nT
292012/03/11-64nT103+480.6km/sec9.23nT-6.09nT
302012/03/12-64nT326+735.8km/sec28.13nT-21.27nT
312012/04/05-64nT164381.9km/sec8.99nT-8.91nT
322012/03/16-64nT265738.2km/sec9.66nT-6.56nT
332012/02/19-63nT216-509.5km/sec16.21nT-14.65nT
342012/04/13-60nT205642.0km/sec14.75nT-9.88nT
352012/09/04-59nT164+506.7km/sec13.34nT-9.63nT
362012/02/27-57nT195+501.5km/sec14.64nT-9.93nT
372012/04/25-57nT275+772.2km/sec12.50nT-9.81nT
382012/04/26-55nT165-696.0km/sec9.09nT-6.14nT
392012/10/14-54nT214+577.0km/sec8.25nT-7.29nT
402012/03/18-54nT134667.9km/sec4.98nT-4.81nT
412012/03/02-54nT103504.6km/sec7.62nT-6.24nT
422012/06/11-54nT175+441.0km/sec10.31nT-9.94nT
432012/03/08-53nT255-41.85nT-15.74nT
442012/03/27-53nT175416.5km/sec12.59nT-10.34nT
452012/03/13-51nT104-665.5km/sec8.25nT-4.95nT
462012/03/04-50nT124-415.5km/sec7.43nT-7.23nT
472012/02/16-49nT42+402.0km/sec8.72nT-5.42nT
482012/06/03-49nT246-369.8km/sec15.69nT-15.05nT
492012/10/02-47nT52+364.2km/sec9.52nT-5.75nT
502012/09/02-47nT165-324.1km/sec9.00nT-8.74nT
© 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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