Top 50 tempestes geomagnètiques de 2019

On this page you will find an overview of the strongest geomagnetic storms of 2019 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	Velocitat	IMF Bt	IMF Bz
1	2019/05/14	-65nT	32	6+	572.8km / seg	15.23nT	-15.06nT
2	2019/08/05	-53nT	34	5+	752.7km / seg	23.20nT	-21.09nT
3	2019/09/01	-52nT	45	5+	835.3km / seg	8.55nT	-7.92nT
4	2019/05/11	-51nT	24	5	495.4km / seg	12.51nT	-11.51nT
5	2019/09/27	-49nT	22	5+	729.9km / seg	15.27nT	-10.49nT
6	2019/09/02	-47nT	22	5	747.8km / seg	6.09nT	-5.09nT
7	2019/10/25	-46nT	25	5+	753.1km / seg	9.89nT	-7.17nT
8	2019/09/05	-45nT	12	4	589.5km / seg	5.85nT	-5.59nT
9	2019/02/28	-41nT	23	5-	600.2km / seg	12.10nT	-10.90nT
10	2019/03/17	-40nT	15	5-	456.3km / seg	8.55nT	-7.57nT
11	2019/10/26	-40nT	24	5-	695.3km / seg	10.01nT	-9.15nT
12	2019/08/06	-40nT	10	3	823.3km / seg	4.62nT	-4.05nT
13	2019/08/31	-40nT	38	6-	753.7km / seg	10.86nT	-9.68nT
14	2019/09/28	-39nT	24	5-	803.3km / seg	7.21nT	-5.67nT
15	2019/10/01	-38nT	10	4	635.0km / seg	18.01nT	-10.92nT
16	2019/10/27	-35nT	15	4	672.0km / seg	4.89nT	-4.58nT
17	2019/10/28	-34nT	10	3+	659.3km / seg	4.80nT	-4.50nT
18	2019/02/01	-34nT	15	4-	626.5km / seg	13.74nT	-10.14nT
19	2019/04/10	-34nT	14	4	488.9km / seg	8.14nT	-7.83nT
20	2019/04/04	-33nT	10	4-	527.1km / seg	10.34nT	-7.64nT
21	2019/09/30	-33nT	12	4-	708.8km / seg	8.56nT	-6.00nT
22	2019/05/15	-33nT	5	2+	485.6km / seg	10.25nT	-0.52nT
23	2019/02/02	-32nT	16	4	622.6km / seg	7.88nT	-6.17nT
24	2019/07/10	-32nT	15	5-	694.8km / seg	11.08nT	-8.51nT
25	2019/08/07	-31nT	5	2+	621.8km / seg	5.17nT	-3.73nT
26	2019/03/01	-31nT	23	4+	623.6km / seg	8.39nT	-6.37nT
27	2019/03/16	-30nT	12	5-	466.6km / seg	7.26nT	-6.33nT
28	2019/09/09	-30nT	13	3+	554.6km / seg	7.61nT	-6.49nT
29	2019/09/29	-30nT	12	4-	626.3km / seg	6.79nT	-5.81nT
30	2019/05/12	-30nT	4	2-	445.5km / seg	8.47nT	-5.77nT
31	2019/05/02	-29nT	11	3+	579.3km / seg	8.61nT	-7.65nT
32	2019/04/03	-29nT	10	3+	488.8km / seg	9.16nT	-7.18nT
33	2019/02/03	-29nT	10	3+	638.5km / seg	4.42nT	-4.08nT
34	2019/04/01	-28nT	6	3-	424.8km / seg	7.54nT	-6.68nT
35	2019/02/04	-28nT	5	3	504.1km / seg	6.58nT	-6.21nT
36	2019/12/18	-28nT	12	4	578.0km / seg	12.68nT	-10.03nT
37	2019/05/29	-28nT	13	4-	566.4km / seg	12.46nT	-10.14nT
38	2019/11/23	-28nT	10	3	532.5km / seg	9.38nT	-7.31nT
39	2019/10/10	-27nT	13	4+	696.9km / seg	10.08nT	-8.47nT
40	2019/09/08	-27nT	8	3-	534.4km / seg	6.33nT	-5.19nT
41	2019/03/02	-26nT	13	4	601.3km / seg	5.66nT	-4.94nT
42	2019/04/08	-26nT	11	3+	487.0km / seg	9.01nT	-8.15nT
43	2019/09/04	-26nT	10	3	673.6km / seg	6.89nT	-5.44nT
44	2019/12/19	-26nT	11	4-	560.0km / seg	7.31nT	-6.03nT
45	2019/02/27	-25nT	11	4	509.8km / seg	12.60nT	-11.62nT
46	2019/03/05	-25nT	4	2+	450.4km / seg	6.17nT	-4.74nT
47	2019/06/04	-25nT	6	2+	352.6km / seg	8.29nT	-7.46nT
48	2019/07/12	-25nT	4	2	615.3km / seg	15.85nT	-11.04nT
49	2019/07/11	-25nT	6	3	639.9km / seg	6.91nT	-6.13nT
50	2019/09/03	-25nT	8	3	730.4km / seg	5.85nT	-3.75nT

Torna a l'inici

Últimes notícies

dilluns, 30 de març 2026

X1.5 solar flare

dimarts, 17 de març 2026

M2.7 solar flare, CME arrival possible

diumenge, 1 de febrer 2026

Complex sunspot region 4366

Més notícies

Últims missatges del fòrum

AR4405 198 AR4403 35 X1.5 CME (2026-03-30) 329 AR4409 21 Filaments and prominences 542

Més temes

Dona suport a 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!

Fets del temps al espai

Última Flamarada-X	2026/03/30	X1.5
Última Flamarada-M	2026/03/28	M1.3
Última tempesta geomagnètica	2026/03/25	Kp5+ (G1)

Dies sense taques
Last 365 days	3 dies
2026	3 dies (3%)
Últim dia sense taques	2026/02/24

Número mensual mitjà de taques solars
de febrer 2026	78.2 -34.3
d’abril 2026	130 +51.8
Last 30 days	91.6 +20.3

Aquest dia a la història*

Erupcions solars
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

*des del 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!

Submit your aurora observation

Xarxes socials

SpaceWeatherLive