Top 50 des tempêtes géomagnétiques de 2007

Sur cette page, vous trouverez un aperçu des tempêtes géomagnétiques les plus fortes de 2007 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	24/03/2007	-72nT	18	5-	382.0km/sec	12.22nT	-10.57nT
2	01/04/2007	-63nT	29	5	594.8km/sec	14.39nT	-13.61nT
3	20/11/2007	-59nT	24	5+	580.3km/sec	20.44nT	-16.77nT
4	23/05/2007	-58nT	34	5+	546.7km/sec	12.31nT	-11.57nT
5	25/10/2007	-53nT	17	5-	724.1km/sec	20.82nT	-17.14nT
6	29/01/2007	-49nT	28	5+	712.3km/sec	20.87nT	-16.18nT
7	02/04/2007	-47nT	22	5	663.4km/sec	7.91nT	-6.76nT
8	24/05/2007	-47nT	30	6-	722.2km/sec	10.45nT	-7.02nT
9	30/01/2007	-46nT	24	4+	734.5km/sec	6.62nT	-5.87nT
10	15/07/2007	-45nT	12	4+	636.1km/sec	9.88nT	-8.22nT
11	21/11/2007	-45nT	16	4	695.8km/sec	7.10nT	-4.97nT
12	26/10/2007	-43nT	14	4-	721.6km/sec	5.94nT	-4.45nT
13	30/04/2007	-42nT	15	4+	698.6km/sec	6.42nT	-5.59nT
14	28/04/2007	-42nT	28	5-	665.0km/sec	8.38nT	-7.50nT
15	14/02/2007	-41nT	18	4+	772.5km/sec	9.14nT	-4.88nT
16	29/09/2007	-40nT	30	5	689.7km/sec	10.37nT	-8.95nT
17	28/02/2007	-40nT	22	4+	696.9km/sec	8.69nT	-5.90nT
18	13/03/2007	-40nT	24	5	738.3km/sec	9.21nT	-8.06nT
19	14/07/2007	-39nT	19	5+	579.9km/sec	13.44nT	-11.54nT
20	25/03/2007	-38nT	11	4+	476.1km/sec	12.44nT	-7.71nT
21	22/11/2007	-37nT	12	4-	675.7km/sec	11.74nT	-8.57nT
22	17/01/2007	-36nT	25	5-	723.6km/sec	8.10nT	-7.80nT
23	23/11/2007	-35nT	14	4	680.7km/sec	5.39nT	-3.38nT
24	07/05/2007	-35nT	16	5	615.9km/sec	21.74nT	-15.96nT
25	25/05/2007	-34nT	14	4	710.5km/sec	5.39nT	-5.11nT
26	17/04/2007	-33nT	9	3+	400.3km/sec	10.98nT	-9.91nT
27	17/12/2007	-33nT	18	4	622.7km/sec	19.41nT	-18.65nT
28	04/04/2007	-33nT	9	3+	599.7km/sec	4.97nT	-4.22nT
29	11/07/2007	-33nT	21	5	596.5km/sec	19.92nT	-13.16nT
30	31/01/2007	-32nT	20	4	747.0km/sec	5.38nT	-3.87nT
31	19/01/2007	-32nT	13	4+	687.3km/sec	5.00nT	-4.36nT
32	04/10/2007	-32nT	11	4-	605.3km/sec	4.69nT	-3.79nT
33	18/01/2007	-32nT	18	4	719.5km/sec	6.37nT	-5.89nT
34	07/09/2007	-31nT	12	4+	574.1km/sec	8.56nT	-5.26nT
35	06/09/2007	-31nT	11	4	557.9km/sec	9.58nT	-7.97nT
36	07/03/2007	-31nT	17	4-	661.5km/sec	9.61nT	-6.05nT
37	07/08/2007	-31nT	22	5	722.8km/sec	13.58nT	-11.11nT
38	15/01/2007	-31nT	16	5	630.6km/sec	14.58nT	-10.82nT
39	02/01/2007	-31nT	24	5-	643.7km/sec	12.95nT	-7.23nT
40	05/01/2007	-31nT	9	3	647.8km/sec	4.51nT	-3.90nT
41	26/05/2007	-31nT	13	4-	740.3km/sec	5.96nT	-5.58nT
42	21/07/2007	-30nT	10	4-	560.4km/sec	8.16nT	-6.44nT
43	29/04/2007	-30nT	21	5-	716.7km/sec	5.61nT	-4.87nT
44	11/08/2007	-30nT	9	3+	579.3km/sec	7.44nT	-5.57nT
45	03/04/2007	-30nT	11	4-	634.8km/sec	6.23nT	-4.44nT
46	13/02/2007	-30nT	21	6-	635.1km/sec	12.30nT	-10.63nT
47	04/01/2007	-30nT	17	4	700.5km/sec	6.46nT	-4.65nT
48	03/01/2007	-30nT	20	4+	723.6km/sec	9.83nT	-6.94nT
49	10/01/2007	-29nT	6	3-	452.5km/sec	8.66nT	-7.15nT
50	06/02/2007	-29nT	6	3-	424.3km/sec	9.14nT	-7.52nT

Haut de la page

Dernières nouvelles

dimanche, 7 décembre 2025

M8.1 solar flare with earth-directed CME

lundi, 1 décembre 2025

X1.9 solar flare, Coronal hole faces Earth

vendredi, 14 novembre 2025

X4.0 solar flare

Plus de nouvelles

Forum

Geminid Meteor Shower 19 Current Farside Activity 242 Coronal Hole 06 41 Incoming & Unnumbered Active Regions 26 Filaments and prominences 414

Plus de messages du forum

Aidez SpaceWeatherLive.com !

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

La Météo Spatiale en faits

Dernière classe X	08/12/2025	X1.1
Dernière classe M	12/12/2025	M1.1
Dernier orage géomagnétique	12/12/2025	Kp5 (G1)

Jours sans taches solaires
Dernier jour sans taches solaires	08/06/2022

Nombre mensuel moyen de taches solaires
novembre 2025	91.8 -22.8
décembre 2025	135.1 +43.3
30 derniers jours	107.1 +10.8

A ce jour dans l'histoire*

Éruptions solaires
1	2022	M4.0
2	2002	M3.66
3	2022	M3.5
4	2002	M2.84
5	2022	M2.4

		Dst	G
1	1960	-132	G2
2	2006	-72
3	1987	-70	G2
4	1972	-58	G1
5	1988	-58	G1

*depuis 1994

Les réseaux sociaux

SpaceWeatherLive