Les 25 principals regions de taques solars de 2021
En aquesta pàgina trobareu una visió general de les regions més grans de taques solars de l’any 2021. Aquesta pàgina s’actualitza diàriament. La informació de les taques solars prové del SWPC de NOAA.
| Regió | Mida | Nombre de taques solars | Classe Magn. | Classe Taca | ||
|---|---|---|---|---|---|---|
| 1 | 2021/07/01 | 2835 | 770 | 20 | EKC | |
| 2 | 2021/12/30 | 2916 | 640 | 14 | ESI | |
| 3 | 2021/09/08 | 2866 | 500 | 15 | DKC | |
| 4 | 2021/10/24 | 2887 | 440 | 14 | DKI | |
| 5 | 2021/09/29 | 2880 | 390 | 18 | DKC | |
| 6 | 2021/10/29 | 2891 | 350 | 16 | DKI | |
| 7 | 2021/08/28 | 2860 | 340 | 27 | EKI | |
| 8 | 2021/12/18 | 2907 | 310 | 24 | DKI | |
| 9 | 2021/09/21 | 2871 | 310 | 8 | DKO | |
| 10 | 2021/12/15 | 2908 | 300 | 6 | DKO | |
| 11 | 2021/09/08 | 2868 | 300 | 17 | DHI | |
| 12 | 2021/12/30 | 2921 | 300 | 2 | DSO | |
| 13 | 2021/10/09 | 2882 | 280 | 4 | DHO | |
| 14 | 2021/12/25 | 2918 | 280 | 17 | DKI | |
| 15 | 2021/05/27 | 2826 | 280 | 9 | DKO | |
| 16 | 2021/05/26 | 2824 | 250 | 5 | CSO | |
| 17 | 2021/11/29 | 2900 | 240 | 11 | DAO | |
| 18 | 2021/10/13 | 2884 | 230 | 2 | AXX | |
| 19 | 2021/09/07 | 2864 | 220 | 10 | CSO | |
| 20 | 2021/12/17 | 2909 | 210 | 6 | DSO | |
| 21 | 2021/09/30 | 2877 | 200 | 13 | DAO | |
| 22 | 2021/03/18 | 2810 | 200 | 2 | HAX | |
| 23 | 2021/02/25 | 2804 | 190 | 10 | DSI | |
| 24 | 2021/05/11 | 2822 | 190 | 9 | DAO | |
| 25 | 2021/10/19 | 2886 | 185 | 1 | HSX |
Últimes notícies
diumenge, 7 de desembre 2025
M8.1 solar flare with earth-directed CME
dilluns, 1 de desembre 2025
X1.9 solar flare, Coronal hole faces Earth
divendres, 14 de novembre 2025
X4.0 solar flare
Últims missatges del fòrum
Can space weather be reliably correlated with local sensor stations? 4AR 4316 16AR14317 & 14318 3Incoming & Unnumbered Active Regions 56CH 09 15
Més temesDona 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 | 2025/12/08 | X1.1 |
| Última Flamarada-M | 2025/12/21 | M1.3 |
| Última tempesta geomagnètica | 2025/12/22 | Kp5 (G1) |
| Dies sense taques | |
|---|---|
| Últim dia sense taques | 2022/06/08 |
| Número mensual mitjà de taques solars | |
|---|---|
| de novembre 2025 | 91.8 -22.8 |
| de desembre 2025 | 115.2 +23.4 |
| Last 30 days | 109.1 +22.6 |