Top 50 des tempêtes géomagnétiques de 2022

Sur cette page, vous trouverez un aperçu des tempêtes géomagnétiques les plus fortes de 2022 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	07/11/2022	-92nT	19	5	429.2km/sec	15.72nT	-14.59nT
2	14/01/2022	-91nT	15	6-	443.0km/sec	17.85nT	-17.49nT
3	14/03/2022	-85nT	14	6-	475.5km/sec	24.64nT	1.49nT
4	13/03/2022	-85nT	40	6+	580.1km/sec	25.70nT	-23.82nT
5	14/04/2022	-81nT	39	6	574.8km/sec	21.79nT	-13.38nT
6	07/07/2022	-81nT	19	5+	437.9km/sec	21.92nT	-19.42nT
7	22/10/2022	-76nT	24	5+	417.6km/sec	12.43nT	-11.31nT
8	08/07/2022	-74nT	19	5	435.8km/sec	22.15nT	-12.47nT
9	15/01/2022	-73nT	20	5-	626.7km/sec	13.62nT	-12.21nT
10	04/09/2022	-71nT	62	6+	686.9km/sec	13.26nT	-12.06nT
11	15/04/2022	-70nT	23	5	609.5km/sec	20.16nT	-11.70nT
12	27/12/2022	-68nT	24	4+	559.6km/sec	8.79nT	-8.15nT
13	08/11/2022	-67nT	11	3+	421.6km/sec	11.33nT	-9.42nT
14	03/02/2022	-66nT	26	5+	576.0km/sec	19.50nT	-18.88nT
15	28/05/2022	-63nT	22	5	571.1km/sec	10.02nT	-8.57nT
16	07/12/2022	-63nT	16	5-	497.7km/sec	20.53nT	-13.85nT
17	04/02/2022	-62nT	32	5+	581.3km/sec	11.70nT	-10.31nT
18	14/10/2022	-62nT	16	4+	499.6km/sec	18.11nT	-14.56nT
19	19/07/2022	-62nT	27	5-	525.6km/sec	16.56nT	-11.68nT
20	10/02/2022	-60nT	21	5	451.6km/sec	13.95nT	-13.46nT
21	03/11/2022	-59nT	26	5	638.5km/sec	10.72nT	-10.45nT
22	08/08/2022	-59nT	26	5	668.9km/sec	12.22nT	-10.34nT
23	05/09/2022	-58nT	36	5	668.0km/sec	8.49nT	-7.54nT
24	05/03/2022	-56nT	27	5+	568.4km/sec	12.61nT	-11.66nT
25	02/07/2022	-54nT	17	5-	364.1km/sec	13.97nT	-13.25nT
26	12/03/2022	-51nT	12	5-	529.5km/sec	9.86nT	-8.81nT
27	11/02/2022	-50nT	19	4+	588.7km/sec	21.32nT	-16.18nT
28	16/01/2022	-50nT	16	4+	642.1km/sec	7.73nT	-5.63nT
29	07/09/2022	-50nT	13	4-	608.2km/sec	5.95nT	-5.59nT
30	17/08/2022	-50nT	32	7-	591.6km/sec	18.29nT	-17.00nT
31	18/08/2022	-49nT	28	5	637.4km/sec	16.83nT	-11.34nT
32	04/11/2022	-48nT	14	4-	624.5km/sec	7.65nT	-5.82nT
33	26/12/2022	-48nT	23	6-	749.1km/sec	10.50nT	-10.38nT
34	10/09/2022	-48nT	12	3+	518.3km/sec	6.81nT	-6.09nT
35	10/04/2022	-48nT	29	7-	537.4km/sec	18.72nT	-15.92nT
36	26/06/2022	-47nT	22	5-	759.8km/sec	13.14nT	-8.61nT
37	25/06/2022	-47nT	15	5-	530.8km/sec	13.83nT	-12.84nT
38	30/12/2022	-47nT	29	5-	592.5km/sec	12.19nT	-11.07nT
39	06/03/2022	-46nT	18	5-	603.6km/sec	8.84nT	-7.58nT
40	30/11/2022	-46nT	24	5+	695.9km/sec	12.35nT	-9.35nT
41	06/09/2022	-46nT	19	4	621.6km/sec	6.27nT	-6.07nT
42	02/04/2022	-46nT	20	5-	590.7km/sec	11.09nT	-9.60nT
43	09/11/2022	-45nT	5	3	391.2km/sec	6.98nT	-4.77nT
44	29/05/2022	-45nT	16	4-	560.9km/sec	8.20nT	-7.39nT
45	19/01/2022	-44nT	23	5+	681.5km/sec	9.37nT	-8.99nT
46	04/12/2022	-44nT	16	4+	544.0km/sec	8.77nT	-7.42nT
47	01/12/2022	-43nT	24	5-	684.7km/sec	12.28nT	-10.21nT
48	23/10/2022	-43nT	15	4+	593.3km/sec	13.35nT	-7.84nT
49	31/01/2022	-43nT	9	3	523.9km/sec	6.44nT	-5.47nT
50	29/10/2022	-43nT	25	5-	613.7km/sec	12.19nT	-10.59nT

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		Dst	G
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