Top 50 des tempêtes géomagnétiques de 2011

On this page you will find an overview of the strongest geomagnetic storms of 2011 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
125/10/2011-147nT387+564.7km/sec24.91nT-19.04nT
226/09/2011-118nT386+698.5km/sec34.91nT-31.01nT
306/08/2011-115nT316+619.4km/sec20.83nT-14.73nT
427/09/2011-102nT306-684.3km/sec8.62nT-4.28nT
505/08/2011-96nT428-672.6km/sec36.26nT-21.17nT
601/03/2011-88nT275+663.4km/sec17.54nT-15.00nT
711/03/2011-83nT376-494.6km/sec16.28nT-13.03nT
828/05/2011-80nT456+649.1km/sec13.45nT-12.63nT
924/10/2011-79nT267522.7km/sec24.13nT-20.37nT
1010/09/2011-75nT406-586.4km/sec20.38nT-13.65nT
1109/09/2011-72nT306-587.3km/sec24.68nT-22.69nT
1217/09/2011-72nT325+556.1km/sec15.07nT-11.95nT
1328/09/2011-68nT205-521.7km/sec7.09nT-6.55nT
1401/11/2011-66nT195-455.4km/sec13.79nT-12.82nT
1504/02/2011-63nT226-590.1km/sec23.15nT-19.63nT
1610/03/2011-62nT195-396.2km/sec13.25nT-11.41nT
1706/04/2011-60nT265583.6km/sec17.03nT-10.58nT
1805/07/2011-59nT114+422.2km/sec7.02nT-7.01nT
1902/11/2011-58nT93-396.7km/sec7.80nT-5.93nT
2012/03/2011-58nT155-599.4km/sec10.01nT-7.47nT
2102/03/2011-57nT184+695.2km/sec9.72nT-6.74nT
2229/09/2011-56nT246-594.3km/sec12.78nT-10.19nT
2304/07/2011-55nT114466.8km/sec9.95nT-9.54nT
2426/10/2011-54nT41+494.3km/sec8.29nT-4.50nT
2505/02/2011-54nT165670.4km/sec12.61nT-10.29nT
2629/05/2011-54nT345+822.3km/sec9.61nT-9.21nT
2707/08/2011-54nT74-606.3km/sec5.38nT-3.59nT
2812/09/2011-53nT275-677.0km/sec8.38nT-7.43nT
2911/09/2011-50nT124-631.7km/sec7.58nT-6.31nT
3001/07/2011-48nT134-437.0km/sec10.86nT-9.70nT
3112/04/2011-48nT235657.3km/sec13.22nT-9.55nT
3202/05/2011-47nT204+725.7km/sec6.35nT-5.71nT
3318/09/2011-47nT52502.5km/sec11.83nT-3.57nT
3430/04/2011-46nT265-733.4km/sec17.83nT-14.91nT
3513/04/2011-45nT124-619.0km/sec6.53nT-4.91nT
3605/06/2011-45nT256+560.5km/sec28.92nT-20.99nT
3709/10/2011-44nT103+366.4km/sec10.84nT-7.32nT
3827/10/2011-44nT42459.5km/sec5.25nT-3.72nT
3930/05/2011-44nT83-675.2km/sec5.22nT-4.55nT
4008/08/2011-43nT72+639.1km/sec6.03nT-3.85nT
4105/10/2011-43nT164+485.3km/sec14.02nT-10.53nT
4207/04/2011-43nT53566.1km/sec6.34nT-3.29nT
4307/01/2011-42nT165622.6km/sec14.81nT-10.85nT
4413/09/2011-42nT185-638.7km/sec7.23nT-6.24nT
4530/11/2011-41nT123+472.6km/sec10.30nT-7.74nT
4601/10/2011-41nT165-586.7km/sec7.59nT-7.04nT
4730/07/2011-40nT165562.6km/sec14.66nT-11.56nT
4809/04/2011-40nT63463.6km/sec6.84nT-6.32nT
4905/11/2011-40nT32-351.3km/sec7.72nT-5.76nT
5014/02/2011-40nT135+412.2km/sec21.32nT-18.79nT
© 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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