Top 50 des tempêtes géomagnétiques de 2017

On this page you will find an overview of the strongest geomagnetic storms of 2017 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
128/05/2017-125nT497395.5km/sec20.79nT-19.88nT
208/09/2017-122nT1068+875.2km/sec27.65nT-25.77nT
308/11/2017-73nT446+699.0km/sec8.50nT-7.43nT
416/07/2017-72nT446643.4km/sec27.85nT-23.50nT
509/09/2017-72nT32+785.3km/sec5.84nT-2.59nT
607/11/2017-71nT356+692.1km/sec22.90nT-15.01nT
727/03/2017-70nT466+720.3km/sec19.31nT-14.69nT
807/09/2017-68nT368-750.7km/sec34.00nT-32.99nT
917/07/2017-61nT266-779.1km/sec13.02nT-10.63nT
1001/03/2017-61nT356-748.6km/sec21.45nT-17.50nT
1128/03/2017-59nT275+791.9km/sec7.70nT-7.26nT
1228/09/2017-56nT517-751.7km/sec13.25nT-9.77nT
1314/10/2017-53nT305757.8km/sec8.71nT-7.16nT
1431/03/2017-51nT275-770.5km/sec6.54nT-6.38nT
1522/04/2017-51nT476-775.9km/sec9.82nT-8.33nT
1631/08/2017-51nT305+718.7km/sec31.48nT-19.01nT
1702/03/2017-50nT325+752.9km/sec6.56nT-6.00nT
1823/08/2017-48nT235-509.5km/sec7.79nT-6.87nT
1923/04/2017-48nT365+812.7km/sec9.61nT-7.61nT
2009/11/2017-48nT184-622.6km/sec8.23nT-6.10nT
2113/10/2017-47nT376-737.8km/sec9.54nT-8.56nT
2226/10/2017-46nT174+606.9km/sec6.54nT-5.88nT
2303/03/2017-45nT184762.1km/sec6.61nT-5.55nT
2410/11/2017-45nT204719.3km/sec8.40nT-6.80nT
2504/12/2017-45nT104434.3km/sec13.75nT-12.26nT
2615/10/2017-45nT255+698.9km/sec5.64nT-5.53nT
2701/02/2017-44nT285772.8km/sec7.88nT-6.98nT
2804/04/2017-44nT195-487.9km/sec16.40nT-13.67nT
2927/09/2017-44nT376+713.8km/sec17.04nT-16.58nT
3029/03/2017-42nT204+763.4km/sec5.10nT-4.68nT
3124/04/2017-42nT194795.8km/sec6.21nT-5.46nT
3221/11/2017-42nT275638.8km/sec15.46nT-13.64nT
3312/10/2017-41nT265596.2km/sec9.96nT-8.10nT
3430/03/2017-40nT194+729.8km/sec6.50nT-5.82nT
3520/05/2017-39nT224+748.9km/sec14.34nT-11.70nT
3620/04/2017-39nT286-657.0km/sec12.62nT-12.14nT
3729/05/2017-39nT94526.1km/sec17.63nT-13.40nT
3818/07/2017-39nT63743.1km/sec10.96nT-8.25nT
3927/08/2017-38nT83533.9km/sec9.94nT-9.26nT
4023/03/2017-38nT94---
4121/04/2017-38nT175690.9km/sec14.00nT-12.25nT
4210/09/2017-37nT43786.9km/sec7.60nT-5.68nT
4325/04/2017-37nT103713.9km/sec5.57nT-4.49nT
4404/03/2017-36nT204+786.1km/sec5.35nT-5.30nT
4511/10/2017-36nT285-530.4km/sec12.76nT-10.39nT
4619/08/2017-35nT295-813.7km/sec7.58nT-7.48nT
4703/02/2017-35nT184+710.8km/sec5.30nT-4.81nT
4813/09/2017-34nT145+629.6km/sec11.53nT-6.28nT
4905/12/2017-34nT285620.1km/sec13.43nT-10.48nT
5005/01/2017-34nT174823.2km/sec12.12nT-9.89nT
© 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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