Las 50 principales tormentas geomagnéticas desde 2021

On this page you will find an overview of the strongest geomagnetic storms of 2021 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	04/11/2021	-105nT	72	8-	817.3km/seg	24.09nT	-18.08nT
2	27/08/2021	-82nT	21	4+	525.4km/seg	16.44nT	-15.50nT
3	28/08/2021	-79nT	14	5	389.3km/seg	12.86nT	-8.97nT
4	12/10/2021	-65nT	46	6+	521.2km/seg	17.66nT	-16.33nT
5	17/09/2021	-64nT	23	5+	421.4km/seg	15.40nT	-13.40nT
6	12/05/2021	-61nT	42	7	543.5km/seg	23.51nT	-19.69nT
7	01/03/2021	-58nT	25	6-	538.1km/seg	14.43nT	-13.85nT
8	18/10/2021	-55nT	9	3+	385.6km/seg	12.93nT	-7.48nT
9	17/10/2021	-55nT	10	4	419.0km/seg	12.13nT	-8.89nT
10	17/04/2021	-54nT	28	5-	668.4km/seg	12.00nT	-9.67nT
11	26/04/2021	-53nT	12	4+	526.7km/seg	7.81nT	-7.51nT
12	16/04/2021	-48nT	19	5	512.0km/seg	13.14nT	-10.99nT
13	20/03/2021	-45nT	27	6-	676.1km/seg	23.21nT	-19.09nT
14	25/02/2021	-44nT	14	4	503.4km/seg	6.33nT	-5.42nT
15	11/01/2021	-44nT	12	4	483.1km/seg	20.18nT	-18.31nT
16	13/10/2021	-43nT	5	3+	462.9km/seg	5.03nT	-2.39nT
17	01/12/2021	-43nT	18	4	576.6km/seg	8.88nT	-8.24nT
18	14/03/2021	-43nT	23	5	596.8km/seg	6.06nT	-5.68nT
19	25/04/2021	-41nT	18	5	503.2km/seg	9.86nT	-7.95nT
20	22/07/2021	-41nT	8	3+	497.6km/seg	7.71nT	-7.43nT
21	26/01/2021	-41nT	11	4	626.1km/seg	9.62nT	-9.04nT
22	05/11/2021	-40nT	11	4-	627.1km/seg	14.52nT	-2.79nT
23	25/08/2021	-40nT	8	3+	407.2km/seg	11.58nT	-8.78nT
24	12/01/2021	-39nT	9	4-	487.6km/seg	7.29nT	-4.87nT
25	24/02/2021	-39nT	19	4+	525.5km/seg	9.53nT	-7.97nT
26	11/10/2021	-39nT	14	4-	415.5km/seg	11.62nT	-9.15nT
27	03/03/2021	-39nT	19	5-	691.5km/seg	7.10nT	-6.31nT
28	07/08/2021	-38nT	10	3-	500.5km/seg	12.59nT	-8.45nT
29	02/08/2021	-38nT	15	5-	417.3km/seg	13.53nT	-12.64nT
30	11/06/2021	-37nT	8	3-	366.8km/seg	8.34nT	-7.96nT
31	06/11/2021	-36nT	17	4	633.9km/seg	10.48nT	-4.16nT
32	13/05/2021	-36nT	6	2	536.7km/seg	14.52nT	-6.70nT
33	19/12/2021	-36nT	14	5	494.8km/seg	23.92nT	-20.72nT
34	18/09/2021	-36nT	8	3+	429.8km/seg	14.90nT	-5.10nT
35	21/02/2021	-36nT	20	4+	623.5km/seg	7.73nT	-6.52nT
36	31/10/2021	-36nT	14	4	464.7km/seg	13.47nT	-11.35nT
37	03/08/2021	-35nT	8	4-	442.1km/seg	8.48nT	-6.34nT
38	19/02/2021	-35nT	15	4	539.3km/seg	14.52nT	-10.90nT
39	20/05/2021	-34nT	24	5+	584.3km/seg	18.51nT	-14.25nT
40	02/12/2021	-34nT	9	3	539.4km/seg	5.89nT	-5.25nT
41	20/02/2021	-34nT	21	4+	620.2km/seg	12.47nT	-8.02nT
42	21/03/2021	-34nT	22	5-	682.4km/seg	7.93nT	-7.51nT
43	15/07/2021	-34nT	8	3-	492.6km/seg	9.12nT	-6.38nT
44	16/02/2021	-34nT	12	4	460.9km/seg	11.74nT	-9.03nT
45	18/04/2021	-33nT	17	4-	654.3km/seg	7.94nT	-5.84nT
46	02/03/2021	-33nT	20	5	677.1km/seg	12.03nT	-7.37nT
47	19/10/2021	-33nT	12	4	423.8km/seg	10.18nT	-7.44nT
48	14/07/2021	-33nT	14	4+	422.2km/seg	13.34nT	-11.42nT
49	25/01/2021	-33nT	15	5-	560.9km/seg	11.09nT	-9.90nT
50	14/10/2021	-32nT	6	2+	407.1km/seg	8.77nT	-6.02nT

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2026	3 días (3%)
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febrero 2026	78.2 -34.3
abril 2026	130 +51.8
Last 30 days	91.6 +20.3

Efemérides*

Llamarada solar
1	2001	X28.5
2	2001	X2.01
3	2001	X1.59
4	2014	M9.35
5	2017	M8.22

		Dst	G
1	1960	-272	G3
2	1973	-173	G3
3	2001	-101	G1
4	1976	-101	G1
5	1994	-96	G3

*desde 1994

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