Top 50 des tempêtes géomagnétiques de 2019

Sur cette page, vous trouverez un aperçu des tempêtes géomagnétiques les plus fortes de 2019 ainsi que des liens vers des informations complémentaires dans nos archives. 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 max	Vitesse	IMF Bt	IMF Bz
1	14/05/2019	-65nT	32	6+	572.8km/sec	15.23nT	-15.06nT
2	05/08/2019	-53nT	34	5+	752.7km/sec	23.20nT	-21.09nT
3	01/09/2019	-52nT	45	5+	835.3km/sec	8.55nT	-7.92nT
4	11/05/2019	-51nT	24	5	495.4km/sec	12.51nT	-11.51nT
5	27/09/2019	-49nT	22	5+	729.9km/sec	15.27nT	-10.49nT
6	02/09/2019	-47nT	22	5	747.8km/sec	6.09nT	-5.09nT
7	25/10/2019	-46nT	25	5+	753.1km/sec	9.89nT	-7.17nT
8	05/09/2019	-45nT	12	4	589.5km/sec	5.85nT	-5.59nT
9	28/02/2019	-41nT	23	5-	600.2km/sec	12.10nT	-10.90nT
10	17/03/2019	-40nT	15	5-	456.3km/sec	8.55nT	-7.57nT
11	26/10/2019	-40nT	24	5-	695.3km/sec	10.01nT	-9.15nT
12	06/08/2019	-40nT	10	3	823.3km/sec	4.62nT	-4.05nT
13	31/08/2019	-40nT	38	6-	753.7km/sec	10.86nT	-9.68nT
14	28/09/2019	-39nT	24	5-	803.3km/sec	7.21nT	-5.67nT
15	01/10/2019	-38nT	10	4	635.0km/sec	18.01nT	-10.92nT
16	27/10/2019	-35nT	15	4	672.0km/sec	4.89nT	-4.58nT
17	28/10/2019	-34nT	10	3+	659.3km/sec	4.80nT	-4.50nT
18	01/02/2019	-34nT	15	4-	626.5km/sec	13.74nT	-10.14nT
19	10/04/2019	-34nT	14	4	488.9km/sec	8.14nT	-7.83nT
20	04/04/2019	-33nT	10	4-	527.1km/sec	10.34nT	-7.64nT
21	30/09/2019	-33nT	12	4-	708.8km/sec	8.56nT	-6.00nT
22	15/05/2019	-33nT	5	2+	485.6km/sec	10.25nT	-0.52nT
23	02/02/2019	-32nT	16	4	622.6km/sec	7.88nT	-6.17nT
24	10/07/2019	-32nT	15	5-	694.8km/sec	11.08nT	-8.51nT
25	07/08/2019	-31nT	5	2+	621.8km/sec	5.17nT	-3.73nT
26	01/03/2019	-31nT	23	4+	623.6km/sec	8.39nT	-6.37nT
27	16/03/2019	-30nT	12	5-	466.6km/sec	7.26nT	-6.33nT
28	09/09/2019	-30nT	13	3+	554.6km/sec	7.61nT	-6.49nT
29	29/09/2019	-30nT	12	4-	626.3km/sec	6.79nT	-5.81nT
30	12/05/2019	-30nT	4	2-	445.5km/sec	8.47nT	-5.77nT
31	02/05/2019	-29nT	11	3+	579.3km/sec	8.61nT	-7.65nT
32	03/04/2019	-29nT	10	3+	488.8km/sec	9.16nT	-7.18nT
33	03/02/2019	-29nT	10	3+	638.5km/sec	4.42nT	-4.08nT
34	01/04/2019	-28nT	6	3-	424.8km/sec	7.54nT	-6.68nT
35	04/02/2019	-28nT	5	3	504.1km/sec	6.58nT	-6.21nT
36	18/12/2019	-28nT	12	4	578.0km/sec	12.68nT	-10.03nT
37	29/05/2019	-28nT	13	4-	566.4km/sec	12.46nT	-10.14nT
38	23/11/2019	-28nT	10	3	532.5km/sec	9.38nT	-7.31nT
39	10/10/2019	-27nT	13	4+	696.9km/sec	10.08nT	-8.47nT
40	08/09/2019	-27nT	8	3-	534.4km/sec	6.33nT	-5.19nT
41	02/03/2019	-26nT	13	4	601.3km/sec	5.66nT	-4.94nT
42	08/04/2019	-26nT	11	3+	487.0km/sec	9.01nT	-8.15nT
43	04/09/2019	-26nT	10	3	673.6km/sec	6.89nT	-5.44nT
44	19/12/2019	-26nT	11	4-	560.0km/sec	7.31nT	-6.03nT
45	27/02/2019	-25nT	11	4	509.8km/sec	12.60nT	-11.62nT
46	05/03/2019	-25nT	4	2+	450.4km/sec	6.17nT	-4.74nT
47	04/06/2019	-25nT	6	2+	352.6km/sec	8.29nT	-7.46nT
48	12/07/2019	-25nT	4	2	615.3km/sec	15.85nT	-11.04nT
49	11/07/2019	-25nT	6	3	639.9km/sec	6.91nT	-6.13nT
50	03/09/2019	-25nT	8	3	730.4km/sec	5.85nT	-3.75nT

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A ce jour dans l'histoire*

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3	2002	M3.54
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		Dst	G
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3	1978	-78	G2
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