Top 50 des tempêtes géomagnétiques de 2015

On this page you will find an overview of the strongest geomagnetic storms of 2015 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
117/03/2015-234nT1088-640.0km/sec35.67nT-28.57nT
218/03/2015-200nT476738.5km/sec17.20nT-10.68nT
323/06/2015-198nT728-808.4km/sec31.95nT-24.65nT
420/12/2015-166nT707-500.2km/sec19.60nT-18.50nT
521/12/2015-159nT387-467.1km/sec18.40nT-17.30nT
607/10/2015-130nT747+844.6km/sec22.80nT-18.10nT
722/06/2015-114nT578+704.7km/sec42.18nT-39.42nT
807/01/2015-107nT316+505.6km/sec23.08nT-20.98nT
909/09/2015-105nT596512.4km/sec15.20nT-10.10nT
1031/12/2015-105nT356-575.1km/sec17.30nT-16.50nT
1127/08/2015-103nT526+414.5km/sec14.00nT-13.60nT
1228/08/2015-102nT406-493.5km/sec17.20nT-16.30nT
1319/03/2015-99nT265684.8km/sec8.49nT-7.29nT
1416/08/2015-98nT326-636.7km/sec13.60nT-11.20nT
1508/10/2015-97nT456-844.5km/sec7.60nT-6.60nT
1616/04/2015-88nT426706.1km/sec13.47nT-12.90nT
1707/11/2015-87nT386719.4km/sec19.10nT-11.70nT
1811/09/2015-87nT607674.5km/sec18.70nT-16.70nT
1924/06/2015-86nT164779.4km/sec12.93nT-5.94nT
2011/04/2015-85nT164390.8km/sec13.64nT-9.19nT
2113/05/2015-82nT466743.7km/sec18.47nT-14.39nT
2225/06/2015-81nT326-682.8km/sec16.09nT-10.58nT
2320/09/2015-81nT447626.8km/sec22.30nT-17.80nT
2420/03/2015-81nT225-650.7km/sec8.36nT-6.18nT
2526/08/2015-79nT275-450.2km/sec10.50nT-9.30nT
2617/04/2015-79nT225735.0km/sec8.88nT-7.26nT
2704/01/2015-78nT185450.3km/sec11.51nT-9.88nT
2807/09/2015-75nT446+678.8km/sec14.10nT-11.60nT
2905/07/2015-74nT225+566.5km/sec15.89nT-14.04nT
3008/09/2015-73nT246582.8km/sec21.40nT-9.60nT
3123/07/2015-72nT215+541.2km/sec11.47nT-11.39nT
3215/08/2015-71nT396+549.9km/sec27.90nT-21.30nT
3321/03/2015-69nT124726.7km/sec11.23nT-6.17nT
3418/02/2015-69nT185474.5km/sec11.42nT-10.15nT
3513/07/2015-68nT336-679.8km/sec10.33nT-9.32nT
3608/06/2015-67nT366690.6km/sec22.76nT-20.03nT
3717/02/2015-67nT225453.2km/sec16.54nT-13.04nT
3805/01/2015-67nT155+557.8km/sec15.40nT-7.86nT
3915/04/2015-65nT275+634.2km/sec17.83nT-12.97nT
4004/07/2015-64nT195+575.1km/sec24.19nT-21.88nT
4119/08/2015-64nT184537.6km/sec9.30nT-8.30nT
4202/03/2015-64nT285+670.5km/sec15.46nT-11.58nT
4304/10/2015-63nT174+532.5km/sec10.70nT-9.20nT
4410/04/2015-60nT345+458.5km/sec20.79nT-16.10nT
4526/06/2015-60nT83-580.3km/sec5.53nT-4.02nT
4608/01/2015-58nT134527.5km/sec13.21nT-6.86nT
4724/02/2015-58nT255+527.7km/sec15.78nT-13.41nT
4823/08/2015-57nT265+611.0km/sec15.60nT-12.30nT
4909/10/2015-57nT275-809.0km/sec6.40nT-5.00nT
5011/05/2015-57nT144-388.0km/sec10.51nT-10.08nT
© 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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