Las 50 principales tormentas geomagnéticas desde 2020

On this page you will find an overview of the strongest geomagnetic storms of 2020 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 max	Velocidad	IMF Bt	IMF Bz
1	20/04/2020	-59nT	16	5-	388.3km/seg	16.22nT	-15.15nT
2	28/09/2020	-57nT	32	5	660.4km/seg	7.47nT	-6.10nT
3	25/07/2020	-52nT	12	4	409.2km/seg	9.82nT	-8.47nT
4	18/02/2020	-52nT	13	4-	417.3km/seg	12.69nT	-12.08nT
5	26/09/2020	-50nT	24	5-	584.6km/seg	9.10nT	-8.25nT
6	30/09/2020	-47nT	16	4	642.4km/seg	5.10nT	-4.44nT
7	14/07/2020	-46nT	10	4-	395.9km/seg	9.62nT	-9.02nT
8	27/09/2020	-45nT	20	5+	650.7km/seg	10.37nT	-9.18nT
9	25/09/2020	-45nT	17	4+	544.2km/seg	7.77nT	-6.36nT
10	24/07/2020	-45nT	12	4-	388.5km/seg	11.33nT	-9.56nT
11	31/03/2020	-41nT	14	4	534.0km/seg	7.71nT	-6.63nT
12	24/09/2020	-40nT	20	6-	535.4km/seg	11.16nT	-9.42nT
13	05/10/2020	-40nT	10	4+	382.4km/seg	10.17nT	-9.29nT
14	29/09/2020	-39nT	16	4	677.9km/seg	7.02nT	-5.83nT
15	22/11/2020	-38nT	24	5-	649.1km/seg	11.36nT	-10.20nT
16	24/10/2020	-38nT	17	4	591.9km/seg	11.44nT	-10.79nT
17	31/10/2020	-36nT	5	2+	440.4km/seg	6.30nT	-5.73nT
18	14/09/2020	-35nT	11	3+	434.7km/seg	10.13nT	-8.11nT
19	31/08/2020	-34nT	24	5-	607.6km/seg	8.74nT	-7.34nT
20	01/09/2020	-33nT	17	4+	637.0km/seg	6.96nT	-6.24nT
21	02/09/2020	-33nT	9	3-	545.2km/seg	4.95nT	-4.18nT
22	19/02/2020	-33nT	12	4	509.3km/seg	11.74nT	-9.88nT
23	09/01/2020	-32nT	11	4-	693.6km/seg	10.13nT	-7.77nT
24	20/03/2020	-32nT	6	3-	488.6km/seg	6.24nT	-4.37nT
25	26/10/2020	-32nT	14	4-	607.7km/seg	9.22nT	-7.71nT
26	25/10/2020	-31nT	14	4-	593.3km/seg	9.75nT	-5.27nT
27	28/10/2020	-31nT	10	3+	529.2km/seg	5.90nT	-5.25nT
28	01/10/2020	-31nT	10	3+	565.0km/seg	4.55nT	-3.89nT
29	06/10/2020	-30nT	6	4-	365.8km/seg	10.67nT	-4.04nT
30	30/08/2020	-30nT	8	3+	503.6km/seg	7.09nT	-6.39nT
31	03/08/2020	-30nT	15	3+	723.2km/seg	10.59nT	-8.87nT
32	02/10/2020	-30nT	8	3-	538.5km/seg	3.97nT	-3.55nT
33	30/03/2020	-28nT	11	4	527.1km/seg	7.79nT	-7.31nT
34	01/11/2020	-28nT	8	3	423.2km/seg	8.83nT	-6.29nT
35	21/03/2020	-28nT	8	3	524.6km/seg	7.04nT	-4.63nT
36	29/10/2020	-28nT	12	4	515.9km/seg	6.80nT	-5.03nT
37	30/05/2020	-28nT	15	3+	430.7km/seg	14.00nT	-12.88nT
38	02/06/2020	-28nT	6	3	363.7km/seg	7.47nT	-7.19nT
39	21/04/2020	-28nT	8	3+	490.3km/seg	15.06nT	-9.06nT
40	21/11/2020	-28nT	10	3+	546.5km/seg	12.09nT	-9.76nT
41	04/09/2020	-27nT	6	3-	451.7km/seg	5.43nT	-4.63nT
42	29/08/2020	-26nT	12	3+	535.1km/seg	6.15nT	-5.53nT
43	22/04/2020	-26nT	7	3	509.1km/seg	5.45nT	-4.67nT
44	21/02/2020	-26nT	13	4-	557.9km/seg	7.76nT	-7.18nT
45	23/11/2020	-26nT	7	3-	626.5km/seg	4.25nT	-2.88nT
46	15/09/2020	-26nT	5	2+	401.0km/seg	6.03nT	-4.70nT
47	06/05/2020	-25nT	5	3+	515.1km/seg	7.61nT	-6.56nT
48	05/05/2020	-25nT	5	2	346.2km/seg	7.73nT	-5.91nT
49	04/01/2020	-25nT	5	2+	428.7km/seg	9.21nT	-4.85nT
50	19/03/2020	-24nT	10	4+	510.2km/seg	7.72nT	-6.93nT

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Último evento clase X	30/03/2026	X1.5
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Últimas tormentas geomagnéticas	02/04/2026	Kp6- (G2)

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Last 365 days	3 días
2026	3 días (3%)
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febrero 2026	78.2 -34.3
abril 2026	141 +62.8
Last 30 days	94.6 +27

Efemérides*

Llamarada solar
1	2001	X1.77
2	2017	M8.35
3	1999	M6.2
4	2001	M3.57
5	2017	M1.81

		Dst	G
1	1979	-168	G4
2	1960	-151	G3
3	1992	-105	G2
4	2004	-104	G2
5	1994	-103	G3

*desde 1994

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