År 2015 - Topp 50 geomagnetiska stormar

On this page you will find an overview of the strongest geomagnetic storms of 2015 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	Hastighet	IMF Bt	IMF Bz
1	2015/03/17	-234nT	108	8-	640.0km/s	35.67nT	-28.57nT
2	2015/03/18	-200nT	47	6	738.5km/s	17.20nT	-10.68nT
3	2015/06/23	-198nT	72	8-	808.4km/s	31.95nT	-24.65nT
4	2015/12/20	-166nT	70	7-	500.2km/s	19.60nT	-18.50nT
5	2015/12/21	-159nT	38	7-	467.1km/s	18.40nT	-17.30nT
6	2015/10/07	-130nT	74	7+	844.6km/s	22.80nT	-18.10nT
7	2015/06/22	-114nT	57	8+	704.7km/s	42.18nT	-39.42nT
8	2015/01/07	-107nT	31	6+	505.6km/s	23.08nT	-20.98nT
9	2015/09/09	-105nT	59	6	512.4km/s	15.20nT	-10.10nT
10	2015/12/31	-105nT	35	6-	575.1km/s	17.30nT	-16.50nT
11	2015/08/27	-103nT	52	6+	414.5km/s	14.00nT	-13.60nT
12	2015/08/28	-102nT	40	6-	493.5km/s	17.20nT	-16.30nT
13	2015/03/19	-99nT	26	5	684.8km/s	8.49nT	-7.29nT
14	2015/08/16	-98nT	32	6-	636.7km/s	13.60nT	-11.20nT
15	2015/10/08	-97nT	45	6-	844.5km/s	7.60nT	-6.60nT
16	2015/04/16	-88nT	42	6	706.1km/s	13.47nT	-12.90nT
17	2015/11/07	-87nT	38	6	719.4km/s	19.10nT	-11.70nT
18	2015/09/11	-87nT	60	7	674.5km/s	18.70nT	-16.70nT
19	2015/06/24	-86nT	16	4	779.4km/s	12.93nT	-5.94nT
20	2015/04/11	-85nT	16	4	390.8km/s	13.64nT	-9.19nT
21	2015/05/13	-82nT	46	6	743.7km/s	18.47nT	-14.39nT
22	2015/06/25	-81nT	32	6-	682.8km/s	16.09nT	-10.58nT
23	2015/09/20	-81nT	44	7	626.8km/s	22.30nT	-17.80nT
24	2015/03/20	-81nT	22	5-	650.7km/s	8.36nT	-6.18nT
25	2015/08/26	-79nT	27	5-	450.2km/s	10.50nT	-9.30nT
26	2015/04/17	-79nT	22	5	735.0km/s	8.88nT	-7.26nT
27	2015/01/04	-78nT	18	5	450.3km/s	11.51nT	-9.88nT
28	2015/09/07	-75nT	44	6+	678.8km/s	14.10nT	-11.60nT
29	2015/07/05	-74nT	22	5+	566.5km/s	15.89nT	-14.04nT
30	2015/09/08	-73nT	24	6	582.8km/s	21.40nT	-9.60nT
31	2015/07/23	-72nT	21	5+	541.2km/s	11.47nT	-11.39nT
32	2015/08/15	-71nT	39	6+	549.9km/s	27.90nT	-21.30nT
33	2015/03/21	-69nT	12	4	726.7km/s	11.23nT	-6.17nT
34	2015/02/18	-69nT	18	5	474.5km/s	11.42nT	-10.15nT
35	2015/07/13	-68nT	33	6-	679.8km/s	10.33nT	-9.32nT
36	2015/06/08	-67nT	36	6	690.6km/s	22.76nT	-20.03nT
37	2015/02/17	-67nT	22	5	453.2km/s	16.54nT	-13.04nT
38	2015/01/05	-67nT	15	5+	557.8km/s	15.40nT	-7.86nT
39	2015/04/15	-65nT	27	5+	634.2km/s	17.83nT	-12.97nT
40	2015/07/04	-64nT	19	5+	575.1km/s	24.19nT	-21.88nT
41	2015/08/19	-64nT	18	4	537.6km/s	9.30nT	-8.30nT
42	2015/03/02	-64nT	28	5+	670.5km/s	15.46nT	-11.58nT
43	2015/10/04	-63nT	17	4+	532.5km/s	10.70nT	-9.20nT
44	2015/04/10	-60nT	34	5+	458.5km/s	20.79nT	-16.10nT
45	2015/06/26	-60nT	8	3-	580.3km/s	5.53nT	-4.02nT
46	2015/01/08	-58nT	13	4	527.5km/s	13.21nT	-6.86nT
47	2015/02/24	-58nT	25	5+	527.7km/s	15.78nT	-13.41nT
48	2015/08/23	-57nT	26	5+	611.0km/s	15.60nT	-12.30nT
49	2015/10/09	-57nT	27	5-	809.0km/s	6.40nT	-5.00nT
50	2015/05/11	-57nT	14	4-	388.0km/s	10.51nT	-10.08nT

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I dag i historien*

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2	2015	M4.07
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5	1999	M1.61

		Dst	G
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2	2002	-75	G2
3	2001	-67
4	1980	-64	G1
5	1982	-64	G1

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