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Top 50 des tempêtes géomagnétiques de 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 maxVitesseIMF BtIMF Bz
109/03/2012-145nT878641.2km/sec23.81nT-18.27nT
215/07/2012-139nT787700.3km/sec28.42nT-19.81nT
301/10/2012-122nT327-428.6km/sec21.72nT-20.80nT
424/04/2012-120nT417-542.2km/sec14.39nT-12.76nT
516/07/2012-113nT426+518.8km/sec18.44nT-14.70nT
609/10/2012-109nT467-567.8km/sec17.02nT-15.97nT
714/11/2012-108nT376+475.4km/sec22.17nT-19.12nT
823/04/2012-106nT266-405.7km/sec16.15nT-15.58nT
908/10/2012-99nT406+442.1km/sec16.63nT-16.48nT
1013/10/2012-90nT476-601.6km/sec13.21nT-12.43nT
1107/03/2012-88nT486441.0km/sec20.50nT-19.10nT
1215/03/2012-88nT366+801.2km/sec17.10nT-14.11nT
1317/06/2012-86nT436501.5km/sec41.53nT-19.11nT
1410/03/2012-81nT195-622.9km/sec8.43nT-6.59nT
1517/07/2012-80nT175-567.8km/sec9.65nT-9.26nT
1609/07/2012-78nT427-465.0km/sec12.59nT-11.63nT
1725/01/2012-75nT164+628.4km/sec11.44nT-9.83nT
1818/06/2012-72nT175+531.6km/sec10.73nT-10.28nT
1923/01/2012-71nT125463.6km/sec11.40nT-7.63nT
2022/01/2012-70nT245-476.7km/sec31.21nT-27.46nT
2103/09/2012-69nT316-458.8km/sec24.47nT-23.20nT
2217/03/2012-69nT265692.6km/sec5.91nT-5.14nT
2328/03/2012-68nT155-498.1km/sec12.97nT-12.41nT
2415/02/2012-67nT225+413.4km/sec9.77nT-9.05nT
2512/06/2012-67nT125432.4km/sec11.01nT-9.82nT
2610/07/2012-65nT124-516.2km/sec12.81nT-7.37nT
2701/11/2012-65nT225-375.3km/sec16.01nT-12.34nT
2805/09/2012-64nT326-568.3km/sec15.56nT-11.53nT
2911/03/2012-64nT103+480.6km/sec9.23nT-6.09nT
3012/03/2012-64nT326+735.8km/sec28.13nT-21.27nT
3105/04/2012-64nT164381.9km/sec8.99nT-8.91nT
3216/03/2012-64nT265738.2km/sec9.66nT-6.56nT
3319/02/2012-63nT216-509.5km/sec16.21nT-14.65nT
3413/04/2012-60nT205642.0km/sec14.75nT-9.88nT
3504/09/2012-59nT164+506.7km/sec13.34nT-9.63nT
3627/02/2012-57nT195+501.5km/sec14.64nT-9.93nT
3725/04/2012-57nT275+772.2km/sec12.50nT-9.81nT
3826/04/2012-55nT165-696.0km/sec9.09nT-6.14nT
3914/10/2012-54nT214+577.0km/sec8.25nT-7.29nT
4018/03/2012-54nT134667.9km/sec4.98nT-4.81nT
4102/03/2012-54nT103504.6km/sec7.62nT-6.24nT
4211/06/2012-54nT175+441.0km/sec10.31nT-9.94nT
4308/03/2012-53nT255-41.85nT-15.74nT
4427/03/2012-53nT175416.5km/sec12.59nT-10.34nT
4513/03/2012-51nT104-665.5km/sec8.25nT-4.95nT
4604/03/2012-50nT124-415.5km/sec7.43nT-7.23nT
4716/02/2012-49nT42+402.0km/sec8.72nT-5.42nT
4803/06/2012-49nT246-369.8km/sec15.69nT-15.05nT
4902/10/2012-47nT52+364.2km/sec9.52nT-5.75nT
5002/09/2012-47nT165-324.1km/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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